3 years ago

Which of the following is the perimeter of a triangle with side lengths of 7 inches, 8 inches, and 13 inches?

Mathematics

2 answers:

iVinArrow [24]3 years ago

8 0

Answer:

Perimeter formula=a+b+c

7+8+13=28

28 is the answer

Juli2301 [7.4K]3 years ago

3 0

Answer: p=28 inches

Step-by-step explanation:

You might be interested in

W = 13, x = 9, y = 1.9, z = 0.5 x2 + 4

prisoha [69]

Answer:

17 is the answer

Step-by-step explanation:

6 0

3 years ago

Paul ran 22 miles in 2.75 hours. what was his average rate per hour?

viktelen [127]

Answer:

Step-by-step explanation:

6 0

3 years ago

Which of the following is the point and slope of the equation y + 5 = 3(x + 9)?

Tatiana [17]

Answer:

Option B, (-9, -5), 3

Step-by-step explanation:

The point slope form in: y - y1 = m(x - x1)

m is the slope

(x1, y1) is the point

Step 1: Determine what the slope and point is their equation

y + 5 = 3(x + 9)

3 is the slope

(-9, -5) is the point

Answer: Option B, (-9, -5), 3

3 0

3 years ago

I dont know what this is no links please

Gnoma [55]

Answer:

Hamm i think si r or q mm sorry if it's wrong

7 0

3 years ago

Read 2 more answers

What is the surface area of the cylinder

MaRussiya [10]

Answer:

224π

Step-by-step explanation:

2πrh+2π $r^{2}$ is the formula for finding the surface area of a cylinder.

14 ft is the diameter, so 7 ft would be the radius (r).

9 ft is the height (h).

Substitute in your values. 2π x 7 x 9 + 2π $7^{2}$ = 703.717 or 224π

3 0

4 years ago