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Zigmanuir [339]
3 years ago
10

Solve the equation. ​

Mathematics
1 answer:
Verdich [7]3 years ago
6 0
Multiple all by 7
2x +6=-2
2x = -2-6
2x = -8 /2
x = -4
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What is the surface area of a sphere with a radius of 14 units?
zloy xaker [14]

Answer:

SA=784\pi\ units^{2}

Step-by-step explanation:

we know that

The surface area of a sphere is equal to

SA=4\pi r^{2}

we have

r=14\ units

substitute

SA=4\pi (14)^{2}

SA=784\pi\ units^{2}

7 0
3 years ago
35 is what percentage of 60
Aliun [14]
To find this out, divide 35 by 60:

35/60 = .583333333333

So 35 is 58.3% of 60.

Hope this helps!
7 0
3 years ago
Suppose you are traveling straight from Los Angeles, California to Albuquerque, New Mexico, stopping overnight in Flagstaff, Ari
Roman55 [17]
<span>D. L.A. to Flagstaff, 465 miles; Flagstaff to Albuquerque, 345 miles

The answer above is correct.

810 - 120 = 690 ; 690 / 2 = 345 mi   ( Flagstaff to Albuquerque )

810 - 345 = 465 mi   ( L.A. to Flagstaff )


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3 0
3 years ago
6. Polynomial Division<br> Divide. (3x4 – 3x3 – 6x –10) ÷ (x – 2)
vovangra [49]

Answer:

Quotient = -6

Remainder = -19

Step-by-step explanation:

(3*4 - 3*3 - 6x-10) / (x-2)

= (12 - 9 - 10 - 6x) / (x-2)

= (-6x -7) / (x-2)

Quotient = -6

Remainder = -19

7 0
3 years ago
You want to solve 11% of what number is 22. Explain how you could solve that but using a proportion
slega [8]
11%=11/100

11/100=22/x


we have to solve for x now

11x=2200 divide by 11 both side

x=200

that the answer

8 0
3 years ago
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