Mathematics Middle School

A trapezoid was broken into a rectangle and a triangle.
What is the length, b, of the base of the triangle?
A. 2 cm
B. 4 cm
C. 6 cm
D. 8 cm

A Trapezoid Was Broken Into A Rectangle And A Triangle.What Is The Length, B, Of The Base Of The Triangle?A.

Answers

Answer 1

Answer:

A. 2 cm

Step-by-step explanation:

Because this is a trapezoid that means, the top and bottom side are parallels, meaning that all you have to do is subtract 8 from 10. Which will leave 2 cm over.

Answer 2
A . 2 cm is the answer

Related Questions

Four more than half of the students in Bryan’s homeroom have tickets to attend the school’s musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan’s homeroom.
A. 4 – 12m = 20
B. 12m + 4 = 20
C. 12m – 4 = 20
D. 4 = 20 – 12m
E. 20 + 12m = 4

Answers

the answer will be E because the only one that answers what you’re talking about is E the rest do not make sense

The equation that represents the total number of students in Bryan's

homeroom is m + 8 = 40.

What is an equation?

An equation is written in the form of variables and constants separated by the operation of multiplication and division,

An equation states that terms in different forms on both sides of the equality sign are equal.

Multiplication and division do not separate the terms of an equation.

Let, 'm' be the number of students in Bryan's homeroom.

Given, Four more than half of the students in Bryan’s homeroom have tickets to attend the school’s musical which is 20.

Therefore, The equation to find the number of students in Bryan's homeroom is, (1/2)m + 4 = 20.

m + 8 = 40.

learn more about equations here :

https://brainly.com/question/10413253

#SPJ6

Compare the two box plots below. Which would have a larger IQR?


Question 4 options:

They have the same IQR


Varsity has a larger IQR


Junior Varsity has a larger IQR


There is not enough information provided

Answers

Answer:

Varsity has a larger IQR

Step-by-step explanation:

The graph below shows the price, y, in dollars, of different amounts of granola, x, in pounds:

A graph titled Granola Prices shows Number of Pounds on x axis and Price in dollars on y axis. The scale on the x axis shows numbers from 0 to 12 at increments of 2, and the scale on the y axis shows numbers from 0 to 48 at increments of 8. A straight line joins the ordered pairs 0, 0 and 12, 48

Which equation best represents the relationship between x and y?

y = 8x
y = x + 4
y = 4x
y = x + 8

Answers

y = 4x

If you substitute x with a number of the range let’s say 12 you should get y as 48
The equation that gives the correct answer is the third one.

Answer:

y = 4x

Step-by-step explanation:

I just did the 7.14 module seven test, this was my answer and it was correct.

Please help I will reward brainliest

Answers

Answer:

it is 3 1/2

Step-by-step explanation:

................3 5/8 inches

Solve 4x+5y=13 for y. help please

Answers

Answer:

y= -4x+13/-5

Step-by-step explanation:

Just brainly the answer brother/sister it’s easy you can do it I need points

what is 4x – 2(3x + 3)?

Answers

Answer:

-2x-6 Simplified

Step-by-step explanation:

4x-2(3x+3)

4x-6x-6

Combine like terms

-2x-6

-2x-6

because brainly doesnt let me submit answers with less than 20 or so words: 1234567890ASDFGHJKasdfghjklasdfghxcv

Gail, Lucas, and Joel are playing a number game where they must draw a card with a number on it. Then they compare the numbers on the cards. Gail's, Lucas's, and Joel's cards are shown.

Lucas says that the value of the digit 9 in his number is 10 times greater than the value of the digit 9 in Gail's number. Is Lucas's statement correct?

Answers

Answer:

90

Step-by-step explanation:

90 Hope it helps_____

Can someone help me with these questions

Answers

Answer: you got this try your best

Step-by-step explanation:

Hope this helps you!
(the answers to questions 9 and 10 are in the picture)

help with 25,27,and 28

Answers

Answer:

For 25, the answer is C

Step-by-step explanation:

How I got the answer for 25 is:

To find the mean absolute deviation of the data, start by finding the mean of the data set.

How you do this is first you need to find the sum of the data values, (add all the numbers together) and divide the sum by the number of data values.(and divide that number by how many numbers you added together in the first place)

In this case, we'd be adding 44 + 39 + 47 + 38 + 38 + 41 + 40, and that equals 287. Now we'll divide 287 by how many numbers we added together, which is 7 numbers. 287 ÷ 7 = 41. That's the mean of the data set.

Next, we'll find the absolute deviation of the mean. How we do this is, we find how far away all the numbers are from 41.

44 is 3 away from 41

39 is 2 away from 41

47 is 6 away from 41

38 is 3 away from 41

41 is 0 away from 41

40 is 1 away from 41

So now, we add all of the distances together (3, 2, 6, 3, 0, and 1), and that equals 15! Now we do 15 ÷ 6, which is 2.5 and the reason we're dividing by 6 is because we're dividing by the number of distances we added together. Now, if you look on your worksheet, the closest answer to 2.5 is C, (2.6) so I'd chose that as the correct answer. I hope that helped!

Figure AAA is a scale image of figure BBB.

Figure AAA maps to figure BBB with a scale factor of 0.250.250, point, 25.
What is the value of xxx?

Answers

Answer:

4

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

EXPERT HELP: EXPLAIN THE ANSWER

Answers

Answer:

a.the average size of a seventh-grade class is larger and varies more than that of a kindergarten class

Step-by-step explanation:

ok so we know the mean and the m.a.d of both data sets, so now all we have to do is analyze the data

so the class ranges for kindergarten is 17-21

and the class ranges for 7th grade is 25-34

here's where i prove 'a' to be the correct answer;

21-17=4

34-25=9

the ranges for 7th grade is 5 more than that of a kindergarten class making 'a' the right answer

**i know i'm not an expert but an ace, i've just been trying to become a genius, sorry :(**

good luck :)

hopefully, this helps

have a nice day !!

(-7) x (-7)to the 11th power

Answers

Answer:

(-7)×(-7)=+49

You change the signs and multiple

Answer:

(-7) * (-7)¹¹ = (-7)¹² = 7¹²

help me pls and ty <3

Answers

Answer:

8/25

Step-by-step explanation:

You have to add the 3 and 5 then put the number on top then add 5 plus 20 and it equals 25 and that number goes on the bottom.

It says my answer is wrong but it should be 17/20

Plz someone help. What are these two: additive or proportional ​

Answers

Proportional hope this helps ahhandjndsmajsns
It is proporcional relationship, the values are increasing.

Write "a number y minus 75" as an algebraic expression.


y – 75


y + 75


75y


75÷y


75 – y

Answers

It’s y-75 because y represent a number
Y-75 is the answer ur welcome

Help what does this mean?

Answers

Answer:

Lineal distance is the shortest possible distance from one place to another. For example, it might take 1.4 miles to drive somewhere. With lineal distance, it might be shorter. Something like 0.7 miles depending where you are.

Step-by-step explanation:

For example, it might take 1.4 miles to drive somewhere. With lineal distance, it might be shorter. Something like 0.7 miles depending where you are.

Matilda has been studying exponential functions in her algebra class and has started to notice a pattern.

For some exponential functions, when she plugs in larger and larger numbers, she gets larger and larger numbers. For others, she gets smaller and smaller numbers. And for some, plugging in larger and larger numbers actually gets her closer and closer to one number.

Which of the following exponential functions get closer and closer to one value as you plug-in larger and larger values for x?

Select one:
A. f(x)=(34)^x+9
B. f(x)=0.45(1.9)^x
C. f(x)=(65)^x−6
D. f(x)=−7(2)^x

Answers

I think the answer is c
C is the right answer :)

Steven has a bag of 20 pieces of candy. Four are bubble gum, 2 are chocolates, 3 are fruit chews, and the rest are peppermints. If he randomly draws one piece of candy what is the probability that it will be chocolate?
A.
0.2
B.
0.15
C.
0.05
D.
0.1

Answers

Answer:

Step-by-step explanation:

Should be B

No- it should be D because the fraction is 2/20 and simplified is 1/10, which is 0.1 as a fraction.

Help please very easy what do i put in the 2 boxes below and dont say 3

Answers

it is three it would be 9/12 which is 3/4

would you pls answer this question?

Answers

Answer:

24÷6= 4

so h= 3×4= 12feet

12 feet......... .....

Please answer ASAP PLEASE.

Answers

Answer:

c

Step-by-step explanation:

Devon bought g golf balls. The balls came in 9 packages. Write an expression that shows how many golf balls were in each package.

Answers

How many golf balls were there in total?



Just divide 9 by that number
One way to answer that question is the expression g/9, however many golf balls are in all the packs are how you gonna get how many are in one pack.

this is a question regarding the number line.

Answers

Answer:

18

Step-by-step explanation:

dist between 7 and -11

7-(-11)

7+11

18

the difference is 18



Explanation


-11, -10, -9, -8, -7, -6, -5, -4,- 3, -2, -1, 1, 2, 3, 4, 5, 6, 7,

what is thissssssss????? pls help

Answers

The answers is 8 and 9

PLS HELP!
What is the value of x in the figure?

Enter your answer in the box.
x =

Answers

We need to do 90-61, which is 29. X = 29, because the base of 61 and the right of the x is equal to a right angle.

Answer:

x=29 degrees

Step-by-step explanation:

Both angles shown ad up to a 90 degree angle. We can see this because on the adjacent side there is a box indicating that it is a right angle. The three angles add up to 180, thus if we subtract 90 degrees due to the angle on the left of the y axis, the angles on the right of the y axis must add up to 90 as well.

Since the angles on the right must add up to 90, we set an equation to solve for x:

61+x=90(subtract 61)

x=29 degrees

Carla rode her bicycle 4 miles to the park and it took her 50 minutes. What is her speed in miles per hour?

Answers

Answer:

12.5 miles per hr. hope this helps

12.5 miles per hour

New Roc Bowling offers birthday parties for a fee of $130 plus $3 a person. If you can spend no more than $190 on your party, what is the maximum number of people who can attend? *
1 point
A. 15
B. 12
C. 20
D. 14

Answers

Answer:

Step-by-step explanation:

[tex]130+3p\le 190\\ \\ 3p\le 60\\ \\ p\le 20\\ \\ \text{So the maximum number of people is 20.}[/tex]

Which two solutions would make this inequality true?
7x + 9 > 3x + 13

Answers

Answer:

x<1

Step-by-step explanation:

Delta bought a new iPhone XS that was discounted so that she got 22% off the original price. This resulted in a $149.60 discount from the original price. What was the original price of the phone?

Answers

Answer: 159.5

Step-by-step explanation:

If 22% if is 9.90 you add 149.60+ 9.90 and you get 159.5. I'm sorry if this is wrong, I tried

22% of 149.60 is $32.912
$149.60 + $32.912 =$182.512

d/5 =-6

help asap
with full explanation and steps

Answers

Answer:

d=-30

Step-by-step explanation:

5xd/5=5(-6)

d=5(-6)

-5

=-30

The answer to your equation is d = -3
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