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
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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
Answers
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: