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MAXImum [283]
3 years ago
14

9 less than a number r is 15

Mathematics
1 answer:
polet [3.4K]3 years ago
5 0

Answer:

r = 26

Step-by-step explanation:

You might be interested in
Find the Lateral area of a square pyramid with a slant height of 22m and a base length of 8m
Kay [80]

Answer: 352 m^{2}

Step-by-step explanation:

To find the Lateral area of a square pyramid , we will follow the three steps below:

1. Find the perimeter of the base

2. Multiply the perimeter by the slant height

3. Divide the result above by 2

That is :

The lateral surface area of a regular pyramid is lateral area = perimeter of base x slant height of pyramid) ÷ 2.

Applying the formula above:

1. The base is a square , therefore the perimeter of a square is 4L , That is

Perimeter = 4(8)

Perimeter = 32m

2. Perimeter x slant height  , that is

32 x 22 = 704m

3. Dividing the result by 2 , we have :

704/2 = 352

Therefore , the Lateral area of the pyramid is 352 m^{2}

7 0
3 years ago
Will give brainliest to first correct answer! find missing length
Rudiy27

Answer: 6

Step-by-step explanation:

They are similar triangles so they have proportionality

For the small triangle the side is 2 and the hypoteneuse is 4, for the large triangle the side is 5 so the entire hypoteneuse is 10. 10-4 = 6 which is the missing side

5 0
3 years ago
Read 2 more answers
Two consecutive numbers with a sum of 775. What is the value of each of the two numbers?
Mnenie [13.5K]

Answer:

387 and 388

Step-by-step explanation:

775 / 2 = 387.5

387 and 388

3 0
3 years ago
La diferencia es la respuesta a un problema de....​
velikii [3]

Answer:

sorry to say this but if you write the question in english it would be easy to understand

Step-by-step explanation:

5 0
3 years ago
A construction company bought 5/6 of a pound of sand and mixed it with 2 2/3 pounds of cement. A construction worker used 1 1/3
sergejj [24]
It’s easier than you think, just don’t overthink it. You’re fine.
I think I’m right, but here;
5/6 + 2-2/3 = 3 1/2
Then you subtract how much the person used,
2-2/3 - 1-1/3 = 1 - 1/3 or 1.3333333 (repeated)

I think. It came out as a repeated decimal, but I just put it in fraction form.

I hope this helped :]
7 0
3 years ago
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