Mathematics Middle School

PPPPPPPPLLLLLLLLLLEEEEEEEEASSSEEEEE help

Answers

Answer 1

the answer is C bc it’s multiplication

Answer 2

Answer:

the answer is C

Related Questions

a cup holds 7 blue pens 4 red pens and 5 green pens rose pulls put two pens without looking what is the probability that she pulls out a red and then green if she does not replace the first pen

Answers

Answer:

8% a cup holds 7 blue pens 4 red pens and 5 green pens rose pulls put two pens without looking what is the probability that she pulls out a red and then green if she does not replace the first pen

Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. Find the relative frequency for the event "heads" for each friend. If the friends combine their results to get 91 heads and 119 tails, what is the relative frequency for the event "heads"? Use pencil and paper. Suppose each friend flips a coin 700 times. Is there a value you would expect the relative frequency for the event "heads" to be close to?

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Answer:

Well the answer is simple fliping a coin is a 50/50 always

Step-by-step explanation:

The polygons are similar. Find the value of y

Answers

Answer:

4.5

Step-by-step explanation:

8/6= 6/y

Cross multiply:

8(y) = 6(6)

8y = 36

Divide both sides by 8:

8y/8 = 36/8

y = 4.5

“Big Ben” is the nickname of a famous clock tower London. The tower is 316 ft tall. The tower has 4 sides, and each side has a clock. Each clock is 22 ft in diameter. What is the combined area of all 4 clocks?

Answers

Answer:

88 I think.............

ciara brought $240 to spend on gifts for her family. she found 8 identical statues at the gift shop. she had $72 leftover. how much did each statue cost?

please tell me the equation for it
also do it in algebra

Answers

The answer is 22.25 I hope this helped

amie has a coupon for 1/4 off the regular price, b, of a hamburger. Which expressions represent the price of the burger using the coupon?
A. 1/4b
B. 3/4b
C. b - 1/4
D. b - 3/4
E. b - 1/4b
F. b - 3/4b
Type the correct letters of all the answers that apply.

Answers

Answer:

B. 3/4b

C. b - 1/4

What is 2x - 2x?

I dont get it!

Answers

Answer:

Step-by-step explanation:

that would equal 0, they are both x so we can subtract them

2-2=0

Answer:

its zero

Step-by-step explanation:

2x - 2x can be also written as 2-2 + x-x. the 'x' here is a variable that can be any number ..now..

2-2=0

x-x=0

so your answer is 0

The trapezoid is composed of a rectangle and two triangles. What is the area of the rectangle? What is the total area of the
triangles? What is the area of the trapezoid?
A)
13 cm?: 15 cm?: 28 cm
B)
26 cm?: 15 cm?: 41 cm2
2
C)
40 cm?: 15 cm : 55 cm2
D)
40 cm?: 75 cm
cm3 47.5 cm

Answers

I think the awnser is a I don't have an step by step but a

Find the area of the shape shown below.

Answers

Answer:

Step-by-step explanation:

3+9=12

12/2=6

6x3=18

The answer to that has to be 18

(I have two questions)

Question 1. Karen bought a doll 2 ft. 8. in tall for her little sister. She found a box that is 29 in. long. Will the doll fit in that box?

Question 2. Dan's dog likes to to out in the backyard, which is 85 ft. wide. The dog's chain is 17 ft. 6 in. long. If Dan attaches one end of the chain to a pole in the middle of the yard, will his dog be able to leave the yard?

Answers

Answer:

For #1 no the doll wont fit in the box because there is 12 inches in a foot 12+12+8=32 so no.#2 Yes because half of of 85 is 42.5 and 85-17.6=67.4 and that wont make it half way.

Step-by-step explanation:

Number is no because there is more than 12 in. (Only 12in in a foot). And 2 is yes because half of 85 is 42.5 and there’s more room than that.

pLZ HElP im in class i dont understanD!!

Answers

the answer it's number 2

Answer is number two

Describe how you know whether to multiply or divide when converting one unit of measure to another.

Answers

When converting a larger unit to a smaller one, you multiply. when you convert a smaller unit to a larger one, you divide.

Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion.

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Answer:

5 days ago — Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion. Add answer+5 pts. Log in to add comment. wincentlin8 is waiting for ...

Step-by-step explanation:

Answer:

Step-by-step explanation:

There are 56 students for every 4 teachers in the sixth grade. How many teachers are there if there are 112 students in the cluster?

Answers

Answer:

8 teachers

Step-by-step explanation:

56 x 2 is 112 and 4 x 2 is 8

Eight teachers that is the answer

Using only whole numbers, make as many
different rectangles as you can that have either the
same area or the same perimeter as the rectangles in
Exercises 1–4

Answers

Answer:

Sory but cant help you

Step-by-step explanation:

please read then answer thanks!
And please no links.

Answers

Answer:

If you times them all (1 1/2 in x 2 1/2 in x 4 in) it equals 15 in

Have a great day

it equals 15 inches!

A store clerk is stocking the shelves. He places on the shelf a box of cereal that weighs 850 grams, a box of granola bars that weighs 385 grams, and a box of crackers that weighs 435 grams. What is the total weight in kilograms?

16.70 kilograms
1.670 kilograms
167 kilograms
1,670 kilograms

Answers

0.850+.385+.435= 1.670 kilograms

D - 1,670 kilograms

please answer all the questions shown in the image below

Answers

Answer:

A-

first x=1 and y=5then x=2 and y=10then x=3 and y=15then x=4 and y=20

YES they are proportional because the answer every time is 5x

B- The x coordinate is growing by one and the y coordinate is growing by 5

C- for 0 t-shirts the y coordinate would be 0 as well, and for 5 shirts it would be 25 (5*5)

Focus on Math-

no it would not because instead of the equation looking like 5x it would look like 5x+4

Enjoy!!

The image isn’t loading for me

Ginny is saving for a new pair of sneakers that cost $44. She has already saved $12. Solve the equation x + 12 = 44 to determine how much money she needs to save.

Answers

Answer:

X is 32

Step-by-step explanation:

44 - 12 = 32

5th Grade Math

Ginny needs to save 32 dollars to buy a new pair of shoes.

Answer:

Step-by-step explanation:

44 - 12 = 32

You estimate that there are 40 marbles in a jar. The actual amount is
48 marbles. Find the percent error. Round to the nearest tenth of a percent.

Answers

16.6%

Step-by-step explanation:

40 - 48 / 48

-8/48

-16.666666667%

16.66666667% error

How do I troll my teacher just found out their side job is a P05N actor

Answers

Answer:

just make hints of it to them, whats their name tho?

Step-by-step explanation:

Answer:

MAKE A FAKE ACCOUNT AND TERRORIZE THEM

Step-by-step explanation:

TELL THEM YOU KNOW WHO THEY ARE AND WHERE THEY WORK, BUT DONT TELL WHO U ARE

Find the surface area of the square pyramid. Draw a net to find the area of the base and each face of the pyramid.

Answers

132! Read on for explanation..... So first step is to choose which to solve (either way works) for example let’s start with the base, the base is a square and a square will always have to the same measurements on each side so for the base you find your measurement, which is 6, so you multiply 6 by 6 to get 36, then you move on to the triangles, for the triangles it’s also asking the same thing as the base, but now it’s asking for the height and the base which the height is 8 and the base is 6, so you multiply those two numbers and get 48 BUT you also have to multiply 48 by 1/2 because the formula for a triangle is A = BH1/2 so 48 multiplied by 1/2 is 24 and instead of doing this for each side, you can simply multiply 24 by 4, because there are 4 triangles that make that shape complete, so 24 times 4 is 96, now you have add the sums, 96 plus 36 equals 132. and don’t forget to put 132 square ft.

Is a triangle with leg lengths of 9 in. and 9 in. and hypotenuse of length √175 in. a right triangle?

Answers

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

9^2 + 9^2 = c^2

81 + 81 = c^2

162 = c^2

√162 = c

If it was a right triangle, its hypotenuse would be √162 inches long.

It’s 388382+ 73838383= 83929292 your welcome

Several expressions are shown in the box below. Decide if the value of each expression is less than, equal to, or greater than 24.Write each expression in the correct category in the chart.2 × 6 × 4(4 × 6) × (3 – 2)(8 × 6) ÷ (4 – 3)15×(6×4)(6 × 8) – (6 × 4)6 × (5 – 4)(6 × 4) ÷ 25×15×(6×4)Less than 24Equal to 24Greater than 245 Robert says the expressions 2 + 3 × 7 and 2 + (3 × 7) have the same value.Is Robert correct? Explain your answer and evaluate each expression.

Answers

Whatever u said was correct

Please help...thanks

Answers

Answer: 9 square units

There are 9 square units please mark as brainiest thanks!

What is the area of the object above? (Picture Attached :D)

Answers

Answer:

126 in.

Step-by-step explanation:

12*8 = 96

5*6 = 30

96 + 30 = 126

(8 • 12) + (6 • 5)

Hopefully you can get the rest!

A prop for the theater club’s play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi.

Answers

Answer:

its actually 2713

Step-by-step explanation:

because:

3.14 x 9^2 x 14/3 = 1186.92

4/3 x 3.14 x 9^3 = 1526.04

1186.92 + 1526.04 = 2712.96 = 2713 cubic inches

In triangle ABC, angle A measures 50.5 degrees and angle B measures 74 degrees. What is the measure of angle C? DO NOT TRY TO PUT A DEGREE SIGN. JUST TYPE THE ANSWER!!

Answers

Answer:

look in explanation

Step-by-step explanation:

Angle A: 50.5

Angle B: 74

*all triangles are 180 degrees*

so,

50.5 + 74 = 124.5

180 - 124.5 = 55.5

Angle C is 55.5 degrees

*pls give brainlist<33*

Answer:

56.5

Step-by-step explanation:

since all angles have to add up to 180 you can either do: 50.5 + 74 = 124.5 + ?? = 180/ or a more easy way: 180 - (50.5 + 74) = 56.5

*please give brainliest

pls help , someone answered my previous question for this to take points and im kinda low and new here so please just help me.

Answers

Answer:

6x-1+3x+2

Step-by-step explanation:

i dont understandddddddddd

Answers

Answer:

Rectangular prism formula:

l : Length = 4

w : Width = 9

h : Height = 16

A=2(wl+hl+hw)=2·(9·4+16·4+16·9)=488

A = 488

Brainlist Pls!

Answer:

648

Step-by-step explanation:

16x9 = 144

= 576

4x9 = 36

= 72

multiply that and add all of them up to get the answer.

576 + 72 = 648

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