Mathematics Middle School

there are 4 questions easy
1.The triangle ABC has the vertices A(-9, -3) B(1. -3), C(-9, 6)
What is the length of the side between points A and C?
A.9 B.3 C.0 D.6
2. The quadrilateral ABCD has the vertices A(-4, -8), B(6. -8), C(6, 7) D(-4, 7)
what is the length of the side between points A and D
A.16 B.1 C.8 D.15
3. The triangle ABC has the vertices A(-4, -7), B(4,-7) , C(0, 0)
What is the length of the side between points A and B
A.11 B.3 C.14 D.8
4.The quadrilateral ABCD has the vertices
A(-9, -3 ), B(2, -3), C(2, 4) D(-9, 4)

Answers

Answer 1

The answer for number 1 is b

Related Questions

HEEEELLLPPP PLLLZZZZ

Answers

1. 30 in
2. 40 in
I hope this helped

PLEASE HELP I FAILED DIS

Answers

Answer:

There are 6 fiction books in the bin. The probability of randomly selecting a fiction book from the bin is 0.6 or 3/5.

Step-by-step explanation:

The third bullet point says that the probability of selecting a poetry book is 1/5, and the second point says that the probability of selecting a fiction book is three times as likely than the poetry books. So that would mean we must multiply 1/5 by 3. So do that you could turn it into a decimal first. 1/5 as a decimal is 0.2. Next, we multiply it. So 0.2 times 3 equals 0.6. Therefore the answer is 0.6. And to convert that back to a fraction, it would be 3/5.

6 fiction books in the bin :) I hope this helps!!

The Wheel Shop sells other kinds of vehicles. There are bicycles and go-carts in a different room of the shop. Each bicycle has only one seat and each go-cart has only one seat. There are a total of 21 seats and 54 wheels in that room. How many are bicycles and how many are go-carts? Explain how you figured it out.

Answers

number of bicycles is 15
number of go karts is 6

Find the volume of the composite solid.

Answers

I hope this helped, have a nice day

the anwser is 5 i hope this helped

Please help me it’s due today! The one on the top is just helping explain the bottom questions

Answers

Answer:

dont know

Step-by-step explanation:

My sister needs help with this please someone help her

Answers

Answer:

1/5 ; 1.64

Step-by-step explanation:

Cara used 1.64 pints of blue paint or 1/5 of 8.2.

Answer:

1.64 pints or 41/25 or 1.64/8/2 i dont know which will take

Step-by-step explanation:

1/5 = x/8.2 1/5=0.20

.20=x/8.2

x=8.2x.20

x=1.64

What is the scale factor?

Answers

Scale factor is 9/15 or 3/5 in simplest form, and I think x would equal 10.

which is it ppl?i need this

Answers

1 and 3, they have to be either negative or positive whole numbers to be an integer, so no fractions or decimals

Answer:

Step-by-step explanation:

21 and - 2 are the integers

HELP FAST ON TIMER

All of the following statements about the Articles of Confederation are true EXCEPT:
A.
They gave each state one vote in Congress.
B.
They were the first written plan for the government of the United States.
C.
They gave the national government control over domestic affairs of the states.
D.
They gave Congress the power to raise an army and navy as well as make war and peace.

Answers

C would be the correct answer

the right answer is C
hope that helps:)

help! classify the triangle

Answers

Answer:

Step-by-step explanation:

the third one because an right triangle

Students in Mr. Smith's class were surveyed as to the number of brothers and sisters in their families (not counting themselves). The results are displayed in the dot plot below. Use the information on the Dot Plot to answer the following questions:
What is the Range?

What is the Median?

What is the IQR?

Answers

Answer:

the ans

Step-by-step explanation:

range = 1

median = 2

IQR = 4

Look at the table below. Plot and label points M and N on the coordinate
plane below. Then write ordered pairs for points M and N and describe how to move
from (0, 0) to each point.

Answers

M = (1,4)
N = (5,2)

For M, you simply move to 1 on the x axis abs for 4 you move on the y axis. Same does for N, for 5 you move on the x axis and for 2 you move on the y axis.

Slope from graph, please help I don't get this.

Answers

The slope would be 4/3 because rise over run

Mark with crown!

ChuhiCuzco con cjcj. Vi cuchicheoU

Giovanna and Janet both have jobs where they get paid by the hour. Below are the numbers of hours each have worked on each of the last 5 days and the amount of money they made. Which of these statements is true based on the given information?

Answers

Answer:

Janet makes 9 dollars per hour which is more that Giovanna makes.

Step-by-step explanation:

Its very simple

All you have to do is divide like Giovanna make 42 dollars every 6 hours

42/6=7

Also for Janet she makes 54 dollars every 6 hours

54/6=9

Help some plz ╯︿╰ #2

Answers

Answer:

Step-by-step explanation:

The top rectangle has an area of 4 and the big bottom one has an area of 45. Add them together and you get 49!! :)

Answer:

Step-by-step explanation:

you divide the shape int two rectangles, the top one and the bottom one. You then multiply the l*w of each one, and add the areas together

1*4= 4

9*5=45

45+4= 49

Create and solve an equation to find the unknown angle.

Answers

whole angle=211.5

missing angle(x)=70.5

141+70.5=211.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

2x + x = 141

3x = 141

x = 141 / 3

x = 47

Find an equation of the line that is perpendicular to the graph of 2x+5y=5 and contains the point of intersection of the graphs of y=x+4 and y–2x=5.

Answers

Answer: 5(x+1) -2(y-3) = 0

Step-by-step explanation: For a given line ax+by=c and point (h, k), a perpendicular line through the point can be written as ...

b(x-h) -a(y-k) = 0

A graphing calculator shows the point of intersection of the graphs of the two lines to be (x, y) = (-1, 3), so the line perpendicular to 2x+5y=5 through that point can be written ...

5(x+1) -2(y-3) = 0

When a snozzberry marmalade machine works at 100% of its capacity, it can make 500 jars of snozzberry marmalade per hour. How many jars can it make when it is working at only 70% of its capacity

Answers

Answer:

350

Step-by-step explanation:

500*70%=350

A circular picture is 8 inches in diameter.
Part A
What is the area of the picture in square inches?
A. 4π square inches
B. 8π square inches
C. 16π square inches
D. 32π square inches
Part B
A-frame that is 2 inches wide surrounds the picture. What are the total area of the picture and the frame in square inches?
A. 4π square inches
B. 12π square inches
C. 36π square inches
D. 40π square inches

Answers

Answer:

Step-by-step explanation:

A) first take half of the diameter (8/2 = 4)

then to find area you do Pi x r^2

3.14 x 4^2

3.14 x 16 =

C should be your final answer.

36pi -- C.

Part A
16pii

Part B
36pii

Mark me brainiest if I helped you!!

A. Figure A

B. Figure B

C. Figure C

D. None of the above.

PLEASE HELP ASAP. NO LINKS OR YOU WILL BE REPORTED! WILL GIVE BRAINIEST!!

Answers

Answer:

Figure b

Step-by-step explanation:

A translation is when a shape hoves to different coordinates but doesn't change size.

B different coordinates same size and side

What is the inverse operation of multiplication?

subtraction
subtraction

addition
addition

multiplication
multiplication

negative numbers
negative numbers

division
division

Answers

Answer:

Step-by-step explanation:

Answer:

division

If 47% of a schools population are girls what percentage are boys?

Answers

Answer:

53% is the answer

Step-by-step explanation:

100%-47= 53%

Answer:

53% of the school is boys

Step-by-step explanation:

I can't really explain this in full detail since its pretty simple but all we would have to do is take 100 (the full precentage) and subtract 47 from it because we know that this is the precentage of girls in the school, and our answer would be 53%.

hope this helps <3

Help please
Xxxxxxxxx

Answers

I’m pretty sure it’s D

45. Homer’s car has run out of gasoline. He walks 12 km west and then 5 km south looking for a gasoline station. If he is now h km directly from his starting point, find the value of h.

Answers

Answer:

Step-by-step explanation:

use pythagorean theorem

Answer:

Step-by-step explanation:

we can use petagerom theorem to find out the answer

Please, please help me!

Answers

Answer:

still dont knoe

Step-by-step explanation:

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Answer:

y=-4x+17. 17

Step-by-step explanation:

y=-4x+m

(5)=-4(3)+m

5=-12+m

+12

17=m

Help me i need it for class

Answers

Answer:

According to me it should be J; (-0.5, 1)

Hope this helps!

The answer is J it is inside the pentagon.

What is the greatest common factor of 16 and 80? *
What is the greatest common factor of 16 and 80? *

Answers

Answer:

Step-by-step explanation:

-The greatest common factor of 16 and 80 is 16, it is the greatest number that divides evenly into it.

-The factors of 16 are 1,2,4,8,16;

-The factors of 80 are 1,2,4,5,8,10,16,20,40,80

The greatest common factor of 16 and 80 is 16.

To find the greatest common factor (GCF) of 16 and 80, we can list the factors of each number and identify the largest factor they have in common.

The factors of 16 are 1, 2, 4, 8, 16.

The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.

Looking at the lists of factors, we can see that the largest factor they have in common is 16. Therefore, the GCF of 16 and 80 is 16.

The GCF represents the largest number that can evenly divide both 16 and 80 without leaving a remainder. In this case, 16 is the greatest number that can divide both 16 and 80, as it is a factor of both numbers.

To learn more about the greatest common factor;

https://brainly.com/question/11221202

#SPJ6

PLEASE HELP WILL GIVE BRAINLIEST

Answers

Answer:

blue : 3/8 and odd number = 3/6

Step-by-step explanation:

there are 8 rolls and 3 blues so 3/8. and there are 3 odd numbers out of 6 so 3/6

Hope you liked it

Answer:

13/14

Step-by-step explanation:

I am not sure what the question is asking but I am pretty sure that it is 13/14 becuase I added 3/6+3/7 and I got 13/14. Hope it Helps! :D

Last question for now plsss help me if you answer correctly with work shown will give brainliest NO LINKS OR DOING IT JUST FOR POINTS plss answer with work shown thank you

Answers

Answer:

It would be: no; the two figures are oriented differently

Step-by-step explanation:

Which expression is equivalent to 6(3x – 4) + 2x? *
A. 18x – 22
B. 18x – 24
C. 20x – 4
D. 20x – 24

Answers

D. 20x - 24

STEP BY STEP

Multiply Parentheses By 6... 18x - 24
Add Remaining 2x

Here'⁣s lin⁣k t⁣o th⁣e answe⁣r:

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