MATHEMATICS COLLEGE

Which of the following is equivalent to √8?
A.2
B.√2
C.2 √2
D.2 + √2

Answers

Answer 1
Answer:

Answer:

C.2√(2)

Step-by-step explanation:

Step 1: Know you can split 8 into factors of 4 and 2

√((4)(2))

Step 2: Recognize 4 is a square number

\sqrt{(2^(2))(2) }

Step 3: Because 2^(2)  is squared you can move it out

2√(2)

Therefore the answer is C

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7x( 50 -2) =

please faster
integers
class 7
-​

Answers

Distribute 7x:
350x-14x

Simplify:
335x

Answer: I think it is 336x but tries it

HELP PLS MATH HELP ASAP CORRECT ANSWER ONLY PLS

Answers

Answer:

70

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

3(2)+2=8

3(3)+2=11

3(4)+2=14

3(5)+2=17

3(6)+2=20

Sum=70

If C=X + 6 and D=3X -6 + 4x to the second power of 4x if an expression that equals C + 3D in standard form.

Answers

Answer:

3=3y4/i94 =78

Step-by-step explanation:

A battery with 20 percent of its full capacity is connected to a charger. Every minute that passes, an additional 5% , percent of its capacity is charged.

Answers

Answer:

y = 5x + 20

Step-by-step explanation:

The initial percent is 20.

Every minute, the percent goes up 5%, so the slope is 5.

So the equation of the line is y = 5x + 20.

If x3 = 8 and y3 = 125, what
is the value of y - x?

Answers

Answer:

X to power 3is=2 while y to power 3is=5so5-2=3

Step-by-step explanation:

x cubed is =8 so cube root of 8is 2

y cubed is =125so cube root of 125is 5

therefore 5-2=3

Which of the following is false regarding number sets

Answers

Answer:

D

Step-by-step explanation:

just took a random guess
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