All categories

3 years ago

PLZ HELP IM SO TIRED AND RLY WANNA GO TO BED AKDNKSD ILL GIVE BRAINLIEST

Mathematics

2 answers:

Neko [114]3 years ago

7 0

B.28 square inches

This can be a face because it is equal to 4*7

Alenkinab [10]3 years ago

7 0

Answer:

B. 28 square inches

C. 36 square inches

E. 63 square inches

Step-by-step explanation:

The three different faces in a prism can be calculated by multiplying the length and breadth of a face.

Face 1 = 4 × 7

= 28

Face 2 = 4 × 9

= 36

Face 3 = 7 × 9

= 63

You might be interested in

A 7-inch candle burned at the rate od 0.5 inch per hour. write a two variable linear equation that represents the height of the

arlik [135]

Answer:

14 hours

Step-by-step explanation:

You basically divide 7 by .5.

7 0

3 years ago

Read 2 more answers

Can you solve: 6/5=n+2/2n-3

OverLord2011 [107]

solving $\frac{6}{5}=\frac{n+2}{2n-3}$ we get value of n: $n=4$

Step-by-step explanation:

Solving the expression:

$\frac{6}{5}=\frac{n+2}{2n-3}$

Solving:

$\frac{6}{5}=\frac{n+2}{2n-3}\\Cross\,\,multiply:\\6(2n-3)=5(n+2)\\Simplifying:\\12n-18=5n+10\\Combining\,\,like\,\,terms:\\12n-5n=10+18\\7n=28\\n=\frac{28}{7}\\n=4$

So, solving $\frac{6}{5}=\frac{n+2}{2n-3}$ we get value of n: $n=4$

Keywords: Solving Expressions

Learn more about Solving Expressions at:

#learnwithBrainly

4 0

3 years ago

Need help please (a²b)(4ab²)

kenny6666 [7]

Answer:

4a^3 b^3

Step-by-step explanation:

6 0

3 years ago

If a rectangle has an area of 36 square units, what could the dimensions be?

Oxana [17]

The area of a rectangle is length times width. Since a square's length is equal to its width, a square's area is equal to the length of one side times itself. So, reversed, the square root of the square's area gives the length of one side. In this case, the square root of 36 square centimeters is 6 centimeters. Again, since all four sides of a square are the same, its perimeter is equal to the length of one side times four. For a square with one side equal to 6 centimeters, the perimeter equals 24 centimeters.

6 0

4 years ago

What is the simplest form of 8m - 5n + 2m + 6n

Ivenika [448]

8m - 5n + 2m + 6n =Simplifying 8m + -5n + 2m + 6n = 0 Reorder the terms: 8m + 2m + -5n + 6n = 0 Combine like terms: 8m + 2m = 10m 10m + -5n + 6n = 0 Combine like terms: -5n + 6n = 1n 10m + 1n = 0 Solving 10m + 1n = 0 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-1n' to each side of the equation. 10m + 1n + -1n = 0 + -1n Combine like terms: 1n + -1n = 0 10m + 0 = 0 + -1n 10m = 0 + -1n Remove the zero: 10m = -1n Divide each side by '10'. m = -0.1n Simplifying m = -0.1n.

6 0

3 years ago