Which Expression Is Equivalent To (42)3454790 (2024)

Mathematics High School

Answers

Answer 1

126
because 42 x 3 = 126
hope that helps!

Related Questions

Giving brainlist to whoever answers

Answers

Answer:

D. 174 m^2

Step-by-step explanation:

the formula for area for squares is l*w so 12*12= 144

then for the triangle the formula is l*w/2

so 12*5=60/2=30

144+30=174

A jar contains 12 oatmeal cookies, 13 sugar cookies and 5 chocolate chip cookies. The percent of cookies that are oatmeal is_?

Answers

Answer:

40%

Step-by-step explanation:

12+13+5 = 30

oatmeal = 12/30 which is 4/10 or 40%

You have a jar of 20 jellybeans with 4 red beans, and you take out 1 red jellybean. Now, after taking out this bean, what is the new probability that you will pick a red jellybean out of the jar?
A) 4/19
B) 4/20
C) 3/19
D) 3/20

Answers

Answer:

D = 3/20

Step-by-step explanation:

imagine it not being 4/20 :(

Answer: it would be 4/19

Step-by-step explanation:

because you take out a jellybean

surface area of prisms. please help with the work shown because i can't figure out how to solve these :(

Answers

here: :)

I did the work, and basically i solved for the area of the faces and then multiplied that by two to get the total surface area of the faces. Then I added in the areas of the sides connecting the two faces:

just as a referral: the formulas to find the faces are as follows:

rectangle: length times width

circle: pi x r^2

trapezoid: h(base1 + base2)

and triangle: (b x h)/2

What is the meadian Number of classes for which student in The Residence Hall signed up?
A. 3 class
B. 14 class
C. 4class
D.4.5 class
Please provide explanation

Answers

Answer:

It will be 14 I think because you're adding them all up and that's what you get so. Maybe it's right.

Answer: 3

Step-by-step explanation: Order them from greatest to least and then pick the number that is right in the middle of it which is the median. Glad to help!

PLSSSS HELPPP

4 ¼ divided by 2 ½

Answers

Answer:

1.7 or 1 7/10

Step-by-step explanation:

Answer:

[tex] \frac{17}{16} = 1 \frac{1}{16} [/tex]

Step-by-step explanation:

[tex]4 \frac{1}{4} \div 2 \frac{1}{2} \\ \frac{17}{4} \div 2 \times \frac{1}{2} \\ \frac{17}{4} \times \frac{1}{2} \times \frac{1}{2} \\ [/tex]

[tex] \boxed{Answer:{\boxed{\green{= \frac{17}{16} = 1 \frac{1}{16} }}}}[/tex]

Name the relationship: altérnate interior, corresponding, or altérnate exterior.

Which is the answer?

A. altérnate exterior
B.altérnate interior
C.Completamentary
D. Corresponding

Could you help me, I would appreciate it very much:)

Answers

The answer is A. Alternate exterior

Answer:

A. Alternate Exterior.

Step-by-step explanation:

Process of elimination

Not next to each other, not in same spot, not vertical, therefore B C D are eliminated.

write the ratio for

14:56

Answers

key words

answer=Ans

I don’t really get your question but I can kinda imagine what questions you are asking. Pls look at these Q and A and see which one you need

1, How to simplify this ratio: When you are simplifying a ratio it is kinda the same of simplifying a fraction. For example we have the ratio 2:4 There is two ways to simplifying this ratio. First way is to make this ratio into a fraction then simplifying the fraction so 2:4= 2/4. know all you need to do is simplfly 2/4 and then changing it back to a ratio. the second way is to simplifly it as a ratio. 2:4, think about what number can you divide them both by. Which is 2. The Ans. Would be 1:2.

2. How to find a ratio that is equivalent to this ratio?. Finding a ratio equivalent to this ratio you can multiply or divide. you can’t minus or add. So let’ just say I want to find a equivalent ratio to 4:7. For this you can) divide is so then we have to multiply it. So let’s multiply this by 2. 4x2=8 and 7x2=14. So the equivalent ratio to this could be 8:14 or 12:21. Their could be more equipment ratio. As for dividing, I have the ratio 5:25, like how to simplifying a ratio you find a number that can divide it by which is five. 5/5=1 and 25/5=5. So the equivalent ratio to this is 1:5.

hope this helps

Dhdndhdbebenenenenehehwhehwhnwhehehehrhdjdjdjdjsid

An art contest has 12 entries. Prizes are being awarded for the first and second
place winners. How many different ways can the prizes be given?

Answers

Answer:

132.

Step-by-step explanation:

There are a total of 12 entries.

A total of 12 people can be awarded first place. After first place has been awarded, there are 11 people remaining.

[tex]12*11 = 132.[/tex]

Therefore, there is a total of 132 different ways the prizes can be given.

a cylindrical oil pipe measures 4 feet in diameter and 251.2 cubic feet in volume. what is the height of the oil pipe?

Answers

Answer:

Half of 4 is 2(new radius)

(finding area)

2^2 = 4

4 x 3.14 = 12.56

Now we divide

251.2 divided by 12.56 = 20 is our height.

determain if the red line is a leg or Hypotenuse of the right triangle​

Answers

Answer:

Hypotenuse

Step-by-step explanation:

Have a good day :)

Can someone help me with this

Answers

Answer:

Yards, Pounds, and Feet,

Step-by-step explanation:

All the other choices are mainly used everywhere else around the world

Answer: Hi! US citizen here. In the US, we use the customary system. Everywhere else in the world, the metric system is used. Pounds, yards and feet are used only in the USA.

Which of the following terms best describes the set of all points in a plane for
which the difference between the distances of a given point to two fixed foci
equals a certain constant?
Focus
Focus
A. Hyperbola
B. Circle
C. Ellipse
D. Parabola

someone HELPP PLSSS

Answers

A would be the correct answer:) hope this helps!!

The set of all points in a plane for which the difference between the distances of a given point to two fixed foci equals a certain constant

is a A. Hyperbola.

What is a hyperbola?

A hyperbola is symmetric along its conjugate axis and resembles the ellipse in many ways.

Examples of the hyperbola that are frequently seen include the path taken by the tip of a sundial's shadow, the scattering trajectory of subatomic particles, etc.

We all know the pictorial representation of a circle, ellipse, parabola, and hyperbola.

A hyperbola is subject to concepts like foci, directrix, latus rectus, and eccentricity.

The given diagram and statements represent a hyperbola.

learn more about hyperbolas here :

https://brainly.com/question/28989785

#SPJ7

please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

56.443°

Step-by-step explanation:

sin b= 5/6

b= sin-¹ (5/6) = 56.443°

Suppose you have:
u = 2f + 14
f = 4x - 4x²
What is u in terms of x?

Answers

put the whole thing after f = in the first equation

so

x^2 means x squared

so

u = 2 (4x - 4x^2) + 14

so

u = 8x - 8x^2 + 14

WILL GIVE BRAINLIEST ANSWER ASAP PLZ
You run two races. Let event A= You win the first race. Let event B = You win the second race. What does P(BLA) represent? A. The probability that you win either the first or the second race B. The probability that you win the first race given that you win the second race C. The probability that you win the second race given that you win the first race D. The probability that you don't win the second race​​

Q. 5 find the value of sin 930 dgree
I Asint​

Answers

Answer:

Step-by-step explanation:

sin930 degree

sin(180*6-150)

sin150 degree

Kennedy is making chicken noodle soup for her little brothers she has three cans that have a radius of 2 inches in height of 6 inches how much soup is she making

Answers

Answer:

226.08 in^3

Step-by-step explanation:

volume of a cylinder = nr^2h

3.14 x 2^2 x 6 = 75.36 in^3

75.36 x 3 = 226.08

i need help -29 = 6a - 17

Answers

Answer:

a=-2

Step-by-step explanation:

-29=6a-17

add 17 on both sides

-12=6a

divide by 6 on both sides

-2=a

a=-2

A population has a standard deviation of 22. What is the standard error of the
sampling distribution if the sample size is 100?
A. 4.4 D
B. 0.22
C. 0.44
Ο Ο
D. 2.2

Answers

Answer:

2.2

Step-by-step explanation:

Find square root of sample size then divid it by your standard deviation

Answer:

2.2

Step-by-step explanation:

i just took the test

Find the slope of the line that passes through the points (–4, 2) and (6, 6).

Answers

Answer:

Step-by-step explanation:

point P1 (-4,-2) in the form (x1,y1)

point P2(6,6) in the form (x2,y2)

slope = m

m = (y2-y1) / (x2-x1)

copy and paste the above formula into word pad on your computer for any problem asking about slope :)

m = [ 6-(-2) ] / [ 6-(-4) ]

m = [ 6+2 ] / [ 6+4 ]

m = 8 / 10

m = 4/5

The required slope of the line is 4/5 which passes through the points (–4, 2) and (6, 6).

What is the slope of the line?

The slope of line is defined as the angle of the line. It is denoted by m

Slope m = (y₂ - y₁)/(x₂ -x₁ )

The given Line passes through the points (–4, 2) and (6, 6).

Let

x₁ = -4, y₁ = 2

x₂ = 6, y₂ = 6

∵ Slope m = (y₂ - y₁)/(x₂ -x₁ )

Substitute the values in the above formula and solve for m

m = [ 6-(-2) ] / [ 6-(-4) ]

m = [ 6+2 ] / [ 6+4 ]

m = 8 / 10

Reduce the fraction into a simplest form,

m = 4/5

Thus, the required slope of the line is 4/5 which passes through the points (–4, 2) and (6, 6).

Learn more about Slope of the Line here:

brainly.com/question/14511992

#SPJ2

Drag each rational number to the correct location on the table.
Identify the rational numbers as positive or negative.

Answers

Answer:

Step-by-step explanation:

Positive: -1/-3, -2/-2, +2/+3, -1/+3

the rest of them are negative

Answer:

Positive: 1+/+3 -2/-3 +2/+3 -1/-3 negative:-2/+3 +2/-3 -1/+3 +1/-3

Step-by-step explanation:

There are 18 football teams in a league. each team plays two match against each of the teams work out the total number of matches played

Answers

Answer:

34 matches

Step-by-step explanation:

Given

Total football team = 18footbal teams

This means that each team will play 17 other teams. This is equivalent to 17matches for each team in the first match round.

This can be expressed as;

17matches = 1 round

To get the total number of matches played if each team plays two match against each of the team, then;

x matches = 2rounds

Divide both expression

17/x = 1/2

Cross multiply

x * 1 = 17 * 2

x = 34

Hence the total number of matches played is 34 matches

Find the x intercept of the equation 6x - 2y = 24

Answers

Answer:

23

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

6x-2y=24

2y=6x-24

y=3x-12

x intercept => y = 0

0 = 3x - 12

3x = 12

x = 4

help me pleasee :((
MARK THE BRAINLEST

Answers

Answer:

Add 9.6, then divide by 3.2.

Step-by-step explanation:

hope this helps and is right. p.s i really need brainliest :)

Answer:

Iready huh anyways

The last one

Step-by-step explanation:

fill in the blank. 1/9 ? -4
A .>
B. <
C. =​

Answers

Answer:

The answer is A.

Step-by-step explanation:

1/4 is greater than 0, since -4 is less than 0 1/4 is greater

if 2 out of 5 girls in a school wears a wrist watch and there are 60 girls in a school how many are wearing a wrist watch​

Answers

24 girls wear wrist watches :)

Answer:

24 girls are wearing a bracelet

Step-by-step explanation:

2/5=0.4

60*0.4=24

A living room will be painted with white trim. The ratio of the blue surface area between the walls is 1:10. Of 2 gallons of blue paint are used for the walls , how many pints of white pant do we need for the trim

Answers

Answer:

20 gallons

Step-by-step explanation:

The living room is made up of white trim and blue surface area between the walls. Since the ratio of the blue surface area between the walls to the white trim is given by 1 : 10.

Also 2 gallons of blue paints are used for the walls, let x represent the number of white paint used in gallons. Hence:

number of white paint in gallons = [1 / (1 + 10)] * total number of paints = 1 / 11 * total number of paints

2 = 1/11 * total number of paints used

total number of paints = 22 gallons

number of white paint (x) = [10 / (1 + 10)] * total number of paints = 1 / 11 * total number of paints

x = 10/11 * 22

x = 20 gallons

Therefore 20 gallons of white paint was used

I need
1
10
of fuel in %

Answers

Answer:

10%

Step-by-step explanation:

I have an object that is the length is 19 cm and the diameter is 7 mm what is the width.

Answers

Answer:

19*7=133

Step-by-step explanation:

Answer:

19*7=133

Step-by-step explanation:

Which Expression Is Equivalent To (42)3454790 (2024)

FAQs

How do I find which expression is equivalent? ›

Equivalent expressions can be identified by using the distributive property, combining like terms, factoring, or by substituting the same value for the variables.

Which expression is equivalent to 43 2 4 − 8? ›

Expert-Verified Answer

The expression (4^3)^2 ⋅ 4^−8 simplifies to 4^−2 or 1/16 using the laws of exponents.

Which expression is equivalent to 4 6i 2 20 48i 8 12i 16 36i 20 48i? ›

-20 + 48i, 8 + 12i, 16 - 36i, 20 + 48i. Therefore, the expression equivalent to (4 + 6i)2 is -20 + 48i.

What is an equivalent expression for 1.5 3x 4 0.25 6x 8? ›

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context. Hence, an equivalent expression for 1.5(3x+4)+0.25(6x+8) is 7x+8.

What is an equivalent calculator? ›

Equivalent Expression Calculator is a free online tool that displays the equivalent expressions for the given algebraic expression. BYJU'S online equivalent expression calculator tool makes the calculations and simplification faster and it displays the equivalent expression in a fraction of seconds.

What is an equivalent expression in math? ›

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s). Examples.

Are 1/3 and 2,7 equivalent fractions? ›

Step-by-step explanation:

2/7 is not equivalent fraction of 1/3 because 7 is not exactly divisible by 3.

How do you write an expression that is equivalent? ›

An equivalent expression is an expression in algebra that has the same value as another expression but does not look the same. For example, 3 x + 7 y ≡ 7 y + 3 x .

Are 1/4 and 2/8 equivalent fractions? ›

Equivalent fractions are two or more fractions that have the same value, even though they may look different. For example, 1/4 and 2/8 are equivalent fractions because they both represent the same amount (one-fourth of a whole).

Which expression is equal to (- 3 i )+( 5 6i? ›

X = 2 + 5i is the expression is equal to (−3−i)+(5+6i).

How do you identify two expressions that are equivalent? ›

Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.

Which expression is equivalent to a ≤ 4? ›

The expression |a| ≤ 4 means that the absolute value of a is less than or equal to 4. Minus four is less than or equal to a and a is less than or equal to 4. Which means a is greater than or equal to minus four. Therefore, the expression equivalent to |a| ≤ 4 is a ≥ -4 and a ≤ 4.

What is 0.75 equivalent expression? ›

Answer: 0.75 as a fraction is 3/4.

Here, we will express 0.75 as a fraction. Explanation: To express 0.75 as a fraction, we write the given decimal number in x/y form, where x and y are positive integers. This fraction 75/100 can be further simplified to 3/4.

Which expression is equivalent to 6 3 6 3 3 6 root 6 3 ); 1 6 3? ›

Expert-Verified Answer

The equivalent expression is (1/6)³.

Which expression is equivalent to 3/2 3p + 3/1 3p + 5? ›

Expert-Verified Answer

The equivalent expressions of 3(2/3p+3-1/3p-5) is 2p - 6.

How do you find what an equation is equivalent to? ›

Equivalent equations are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

How do you find the equivalent regular expression? ›

We say that two regular expressions R and S are equivalent if they describe the same language. In other words, if L(R) = L(S) for two regular expressions R and S then R = S.

How do you find equivalent statements? ›

To determine whether two statements p p and q q are logically equivalent, construct a truth table for p ↔ q p ↔ q and determine whether it valid. If the last column is all true, the argument is a tautology, it is valid, and p p is logically equivalent to q q ; otherwise, p p is not logically equivalent to q q .

Which of the following expressions is equivalent to − 4x 3 − 12x3 9x2? ›

Therefore, -16x³ + 8x² is equivalent to -4x³-12x³+9x².

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