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2 years ago

3 Solve for x. 1 14 10 56 40 " 14 56

Mathematics

1 answer:

Nesterboy [21]2 years ago

5 0

Answer:

Step-by-step explanation:

the shapes are similar which means the sides are proportional, you can set up a ratio using the sides as 10/40 = 3/x

solving that gives you x =12

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Can y’all help please

IRISSAK [1]

Answer:

x=square root 63. Basically the radical 63.

Step-by-step explanation:

So in the first triangle with the 3 in it. You have root 3 and use the a^2 +b^2=c^2 formula. So 3^2 + 3^2= x^2 and then when you solve you get radical 18^2 which is equal to radical 18 or square root 18. Then we go to the bigger triangle and we do the same formula but this time we have the c value which is 9. So we do radical 18^2 + x^2 = 9^2 and then solve that and minus 18 from the 81 since the radical goes off the 18 and you get square root63.

Sorry i couldn't use the signs. Sorry If I'm wrong Hope this helps!.

4 0

2 years ago

Least common denominator between the fractions 1/3 and 2/8

Mekhanik [1.2K]

Answer:

LCD 1

Step-by-step explanation:

4 0

2 years ago

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5-2×=13 <br>cual es el numero para 2x<br>

olya-2409 [2.1K]

Answer: 39

Step-by-step explanation: x=13. so 5-2=3 x 13 = 39 espero que esto ayude :)

3 0

3 years ago

The surface area of a given cone is 1,885.7143 square inches. What is the slang height?

nasty-shy [4]

This question is not complete. This is because it lacks the appropriate diagram containing necessary information to solve this question.

Please find attached the appropriate diagram to solve for this question

Complete Question :

The surface area of a given cone is 1,885.7143 square inches. What is the slant height?

Answer:

25 inches

Step-by-step explanation:

In the diagram, we are given the following information

Height of the cone = 20 inches

Radius of the cone = 15 inches.

The formula for the slant height of a cone represented by l =

l² = r² + h²

l = √(r² + h²)

l = √(15² + 20²)

l = √(225 + 400)

l = √625

l = 25 inches

Therefore, the slant height of this cone = 25 inches

3 0

2 years ago

Let g(x) = 9x + 24<br> find g(3)<br> Let g(x)=9x+24, find g(3).

sasho [114]

Answer:

Step-by-step explanation:

Plug in 3 as x into the function:

g(x) = 9x + 24

g(3) = 9(3) + 24

g(3) = 27 + 24

g(3) = 51

6 0

2 years ago

Read 2 more answers