Please answer my question I give thanks

Answers

Answer 1

Answer: N is a variable
1. N+4
2. dk
3. N*5
4. N-7
5. N^2 (N squared) +1
6. 3-N^2
7. N^2÷6=42
8. 2×N+5=20
9. 4×N-7=32
10. dk
11. 10+N÷2=-15
12. dk
some of them might not be correct, i did my best. i am sorry.

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mary is planning a vegetable garden. the vegetable garden will be in the shape of a rectangle. mary plans to use thirty -two sections of fence around the sides of the vegetable garden. each section of fence is one meter. the sections of fence cannot be cut or bent the width of the vegetable garden will be three feet shorter than the length. what will be the dimensions of Mary's vegetable garden?

The area of the base of a prism is 21 cm squared. The perimeter of the base is 20 cm. The height of the prism is 8 cm. What is the surface are of the prism?.

Answers

SA=ph+2b is the right formula for this question.
p= perimeter h= height b=base

Since the base area of this prism is 21cm^2 we can multiply by 2.
21*2=42cm^2

And we know the perimeter of the base is 20 and the height is 8 we just multiply.
20*8= 160cm^2

Now we add
160+42= 202cm^2 is the surface area of this prism.

*EASY POINTS* The area of a triangle is 9 square feet. The base of the triangle is 3 feet. What is the height of the triangle?

Answers

Answer:6

Step-by-step explanation:

Solve the formula d=rt for t

Answers

Answer:

t = $(d)/(r)$

Step-by-step explanation:

Given

d = rt , or

rt = d ( solve for t by dividing both sides by r )

t = $(d)/(r)$

Answer:

Can confirm that the correct answer is t=d/r

Step-by-step explanation:

hope u have a nice day

A model train has an engine and five boxcars. The engine is 14 cm long and each boxcar is 9cm long. There is a 1 cm space between cats. How long is the train

Answers

64cm :)
is the answer to you question

If 52 is 130 percent of a number, Is the number greater or less than 52?

Answers

Well, I don't know.
Let's think about it.

100% of anything is all of it.
More than 100% of anything is more than it.

100% of a number is all of the number.
More than 100% of a number is more than the number.

If 100% of the number is 52, then 52 is all of the number.
If more than 100% of the number is 52, then 52 is more than the number.

(So the number is less than 52.)

The bakers at Healthy Bakery can make 320 bagels in 2 hours. How many bagels can they bake in 14 hours? What was that rate per hour?

Answers

Answer:

2240 bagels can be baked in 14 hours. 160 bagels were baked every hour.

Step-by-step explanation: