All categories

2 years ago

What is 55+84=n+76 answer

Mathematics

2 answers:

rodikova [14]2 years ago

8 0

The answer is n = 63.

Lina20 [59]2 years ago

3 0

If you add all of it together it equals 215

You might be interested in

Order the rational numbers from least to greatest

sladkih [1.3K]

Answer:

-45/7

-7/7

-4/7

0/7

6/7

9/7

5 0

2 years ago

Read 2 more answers

What is the equation of the line that passes through the point (2,-1) and has a slope of 3/2

Assoli18 [71]

Answer:

y=3/2x-4

Step-by-step explanation:

y=3/2x+b

-1=3/2(2)+b

-1=3+b

-4=b

y=3/2x-4

5 0

2 years ago

Two sides of a triangle measure 10cm and 15cm. which measure is possible for the third side

Irina-Kira [14]

The measurement for the third side is 155 cm. Hope this helps! Mark my answer brainliest when u can please thx

6 0

3 years ago

QUESTION 6 · 1 POINT

Radda [10]

Answer: The answer is 96 minutes (or 1 hr 36 minutes)

Step-by-step explanation:

Since it takes George 16 minutes to sew one pillowcase, it would take him 96 minutes/1 hr 36 minutes to sew 6 pillowcases (16x6 or 16+16+16+16+16+16/6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6)

4 0

2 years ago

Read 2 more answers

A triangle has vertices (-1, 2), (3, 1), and (7, 2). What is the approximate perimeter of the triangle? Round your answer to the

larisa86 [58]

Use the distance formula to find the length of the sides, then add them up to find the perimeter.

$\sf d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

For points in the form of (x1, y1), (x2, y2).

(-1, 2), (3, 1)

$\sf d=\sqrt{(3+1)^2+(1-2)^2}$

$\sf d=\sqrt{(4)^2+(-1)^2}$

$\sf d=\sqrt{16+1}$

$\sf d=\sqrt{17}$

(3, 1), (7, 2)

$\sf d=\sqrt{(7-3)^2+(2-1)^2}$

$\sf d=\sqrt{(4)^2+(1)^2}$

$\sf d=\sqrt{16+1}$

$\sf d=\sqrt{17}$

(7, 2), (-1, 2)

$\sf d=\sqrt{(-1-7)^2+(2-2)^2}$

$\sf d=\sqrt{(-8)^2+(0)^2}$

$\sf d=\sqrt{64+0}$

$\sf d=\sqrt{64}=8$

So the perimeter will be:

$\sf 8+\sqrt{17}+\sqrt{17}\approx\boxed{\sf 16.25}$

3 0

3 years ago