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ANEK [815]
3 years ago
15

PLS HELP HURRY ILL MARK AS BRAINLESS WHATS THE ANSWER TO THESES 3 QUESTIONS

Mathematics
1 answer:
sergiy2304 [10]3 years ago
7 0

Answer:

13

3

4

Step-by-step explanation:

You might be interested in
Date:
katrin2010 [14]

The volume of any shape is the amount of space in it.

The volume of the cylinder is 1570 square units

<h3>How to determine the volume?</h3>

The question is incomplete. Assume the following parameters

Shape = Cylinder

Radius, r = 10

Height, h = 5.

The volume of a cylinder is:

V = πr^2h

So, we have:

V = 3.14 * 10^2 * 5

Evaluate the product

V = 1570

Using the assumed values, the volume of the cylinder is 1570 square units

Read more about volumes at:

brainly.com/question/1972490

5 0
1 year ago
Francesca tried to evaluate an expression. Here is her work: 3(5)2–18÷3 = 3(25)–18÷3 = 75–18÷3 = 57÷3 = 19 Is Francesca's work c
hram777 [196]

Answer:

Nope. Moltiplication (and thus divisions) has to be done before any addition or subtractions, unless parenthesis indicate otherwise.

3(5)^2 - 18\div 3 = 3(25) - 6 = 75-6=69

5 0
2 years ago
If 1/3 gallon of paint will cover 1/9 of a wall, how much paint will be needed for the entire wall?
mash [69]
3 gallons of paint will be needed for one wall
8 0
3 years ago
Read 2 more answers
The school want to purchase enough tarp material to cover their field during bad weather. They want to get exactly eleven percen
KonstantinChe [14]

Answer:

6660 yards^2

Step-by-step explanation:

Assumption: the field is 120 yards long and 50 yards wide.

First calculate the area of the field: 120*50 = 6000 yards^2

Then, calculate the 11% of that area:  6000 yards^2*11/100 = 660 yards^2

Finally, the area of the tarp material should be 6000 yards^2 + 660 yards^2 = 6660 yards^2

5 0
3 years ago
Which expression is the best estimate for 1 3/4 + 2 3/8
Citrus2011 [14]
The answer is 4 because 1 6/8 + 2 3/8 =4 1/8 so it would round to 4
6 0
3 years ago
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