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marusya05 [52]
3 years ago
8

What is the answer of the next equation?3(n-6)=27

Mathematics
1 answer:
pychu [463]3 years ago
7 0

Answer:

n = 15

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation:     3*(n-6)-(27)=0

Pull out like factors :      3n - 45  =   3 • (n - 15)

Then:   3 • (n - 15)  = 0  

It's pretty easy from there, good luck!

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Can someone please help???
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Answer:

The triangle is a right triangle, m<c = 50 degrees, angle A + angle c = 90 degrees.

Step-by-step explanation:

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2 years ago
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Triangle RST has sides measuring 22 inches and 13 inches and a perimeter of 50 inches. What is the area of triangle RST? Round t
VladimirAG [237]

Using the Heron's formula, the area of the triangle is: D. 95 square inches.

<h3>What is the Heron's Formula?</h3>

Area = √[s(s - a)(s - b)(s - c)] where s is half the perimeter, or (a + b + c)/2.

Given the following:

s = semi-perimeter = 1/2(50) = 25 in.

a = length of side a = 22 in.

b = length of side b = 13 in.

c = length of side c = 50 - 22 - 13 = 15 in.

Plug in the values

Area = √[25(25 - 22)(25 - 13)(25 - 15)]

Area = √[25(3)(12)(10)]

Area ≈ 95 square inches.

Learn more about the Heron's formula on:

brainly.com/question/10713495

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5 0
2 years ago
Planis purchased 35 pounds of apples and 2 pounds of Kiovi. What is her change from 5102
LUCKY_DIMON [66]
$8.04


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4 0
3 years ago
What is the sum of the geometric sequence four, 16, 64,... If there are eight terms
tigry1 [53]
S=4^1+4^2+4^3+\cdots+4^8
4S=4^2+4^3+4^4+\cdots+4^9
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3 years ago
Find the distance between the origin and the point (10,45,57)
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Answer:

Step-by-step explanation:

3D space  (x, y, z)  = (10, 45, 57)

I will use  x² + y² = (2D Hyp)²  and (2D Hyp)² + z² = (3D Hyp)²

which is just x² + y²  + z² = (3D Hyp)²

10² + 45²  + 57² = (3D Hyp)²

100 + 2025 + 3249    =  5374   =   (3D Hyp)²    the destance from the origin

                                                   =  73.31    the destance from the origin

3 0
2 years ago
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