3 years ago

I have 5 ? to ask there are here

1 answer:

4 0

To convert a percent into a decimal, you have to divide it by $100\%$

1. $45\%\div100\%=0.45$
2. $6.75\%\div 100\%=0.0675$
3. $85\%\div100\%=0.85$
4. $6.5\5\div100\%=0.065$
5. $4\%\div100\%=0.04$

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Evaluate 8-2. A. -16 B. -64 C. -1/64 D. 1/64

makvit [3.9K]

I'm assuming you meant to write 8^(-2) or $8^{-2}$ where the -2 is the exponent over the 8.

If my assumption is correct, then we use the rule $a^{-b} = \frac{1}{a^b}$

So,

$a^{-b} = \frac{1}{a^b}\\\\8^{-2} = \frac{1}{8^2}\\\\8^{-2} = \frac{1}{64}$

<h3>Answer: Choice D. 1/64</h3>

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2 years ago

1. A is a quadrilateral with exactly one pair of parallel sides.

strojnjashka [21]

Answer:

So what’s the question?

Step-by-step explanation:

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3 years ago

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What type of polynomial is: 3x+x^2+4 A.quadratic B. quartic C. linear D. cubic

Svetradugi [14.3K]

Answer:

A.quadratic

Step-by-step explanation:

3x+x^2+4

Put in order from largest to smallest power of x

x^2 +3x+4

The highest power is 2

A.quadratic highest power 2

B. quartic highest power 4

C. linear highest power 1

D. cubic highest power 3

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3 years ago

Please help needed its due soon

Brums [2.3K]

25yd=75 . sorry mane had to get these points up you know

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2 years ago

What is the slope of a line that has an x-intercept of 6 and a y-intercept of 0

ankoles [38]

x intercept of 6 means (6,0) is on the line

y intercept of 0 means (0,0) is on the line

so the slope is (0-0)/(6-0) = 0

Answer: 0

Note: The question is actually bad; the line through the origin with slope zero is the X axis itself in which case it wouldn't be right to call the X intercept (just) (6,0).

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3 years ago