The perrmiter of a rectanhle is 34 units.its width is 6.5 unnits

Answers

Answer 1
Answer:

Perimeter is adding all 4 sides together.

So there are 2 sides that are 6.5

So then, 2(6.5) = 13

34 - 13 = 21

21 / 2 = 10.5

Height = 10.5 units


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What is 4.1 in fraction form

Answers

4 1/10 in fraction form that is your answer

What does this symbol “ mean in math

Answers

I think, it's the symbol of the inches.

3" = 3 inches

or it's the second derivative of the function

(d^2y)/(dx^2)=f''(x)

Find the total surface area of the figure. A. 150.7 ft sq.
B. 402.1 ft sq
C. 301.5 ft sq
D. 288.4 ft sq

Answers

Answer:

Answer is B

surface area for a cylinder : 2 (pi) r h + 2 (pi) r^2

r= 4

h= 12

2 (pi) x 4 x 12 + 2 (pi) × 4^2

= 402 .1

Answer:

it is B

Step-by-step explanation:

To find the product 3/7 x 4/9, Cameron found the GCF of 3 and 9. He then multiplied the fractions 1/7 and 4/9 to find the product 4/63. What was Cameron's error?

Answers

He didn't do what he did to 3/7 on 4/9. Hope this helps!

a rectangle has an area of 30 square meters and a perimeter of 34 meters what are the dimensions of the rectangle

Answers

(length)(width) = 30
2(length) + 2(width) = 34

Start by finding factor pairs of 30: (1 and 30), (2 and 15), (3 and 10), (5 and 6). Now figure out which of these pairs solve the second equation above. 

Logically you could eliminate the first one (because 2 x 30 is greater than 34 alone), so move on to the second. 

2(2) + 2(15) = 34
4 + 30 = 34
34 = 34

Therefore the dimensions are 2 x 15

The numbers 9, 40, and c are a Pythagorean triple. What is the value of c?A. 41

B. 43

C. 45

D. 49

Answers

x^2=9^2+40^2\n\nx^2=81+1600\n\nx^2=1681\n\nx=√(1681)\n\nx=41\n\nAnswer:A