3 years ago

Solve for x.

Mathematics

2 answers:

andriy [413]3 years ago

7 0

Answer:

5.7392839+381

Step-by-step explanation:

Because if you add and divide 0 you get 0

Aleks04 [339]3 years ago

4 0

Answer:

answer is A

Step-by-step explanation:

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What is the area, in square inches, of a circle with a diameter equal to 16 inches?

Lostsunrise [7]

Answer: 201.06 in²

Step-by-step explanation:

Use the equation πr² to find out the area of a circle.

Since the diameter is 16 the radius is half of that, 8.

π(8)²

Work out that equation and you're done!

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3 years ago

A store donated 2 1/4 cases of crayons to a daycare. Each case holds 24 boxes of crayons; each box holds eight crayons. How many

OverLord2011 [107]

Answer:

432 crayons

Step-by-step explanation:

24/4=6

24+24+6=54

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2 years ago

Translate and solve for x. 2 more than 5 times a number is 22. What is the number?

solong [7]

Answer:

x = 4

Step-by-step explanation:

let the number be x

Then lets break down the statement step by step:

"5 times a number" ----> 5x

"2 more than 5 times a number" ---> 5x + 2

"2 more than 5 times a number is 22" ---> 5x + 2 = 22

simply solve for x :

5x + 2 = 22 (subtract 2 from both sides)

5x = 22 - 2

5x = 20 (divide both sides by 5)

x = 20/5 = 4

5 0

3 years ago

Systems of equations with different slopes and different y-intercepts have one solution.

MatroZZZ [7]

..............A: always

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3 years ago

Read 2 more answers

Evaluate the following when a= 1 ,b=3,and c =27 ( a) 6a^2+ 2bc-2c^1/3

Dennis_Churaev [7]

Answer:

6a^2+ 2bc-2c^1/3 = 162

Step-by-step explanation:

a = 1
b = 3
c = 27

$\rm 6 {a}^{2} + 2bc - 2 {c}^{ \frac{1}{3} }$

$= 6 {(1)}^{2} + 2(3)(27) - 2( {27)}^{ \frac{1}{3} }$

$\rm = 6 + 162 - 2 ( \sqrt[3]{27} )$

$\rm = 168 - 2(3)$

$\rm = 168 - 6$

$\boxed{\rm = 162}$

5 0

3 years ago