2 years ago

Number 4 pls help plssssssssssssss I will pay u plssssssssssss help me out. its number 4

Mathematics

1 answer:

Alex73 [517]2 years ago

7 0

Answer:

40%

Step-by-step explanation:

i used a calculator

You might be interested in

Angle A and angle B are complementary. m Angle A = 54 and M angle B = 2x+2. What is the m angle B

Gnom [1K]

Answer:

m=17

Step-by-step explanation:

Complementary means they add to equal 90 degrees.

1) 90-A=36

2)36=2x+2

3) Subtract 2 from both sides, 34=2x

4) Divide by 2 17=x

4 0

2 years ago

CeeCee recorded the number of necklaces for sale at 10 different locations and then arranged the numbers from smallest to larges

Alexxx [7]

What is the mean absolute deviation?
The mean absolute deviation is 2.2!
Hope this helps!

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4^ 5x4^ -7÷4 ^-2?

Andre45 [30]

$\bf ~~~~~~~~~~~~\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} \qquad \qquad \cfrac{1}{a^n}\implies a^{-n} \qquad \qquad a^n\implies \cfrac{1}{a^{-n}}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 4^5\cdot 4^{-7}\div 4^{-2}\implies \cfrac{4^5\cdot 4^{-7}}{4^{-2}}\implies \cfrac{4^{5-7}}{4^{-2}}\implies \cfrac{4^{-2}}{4^{-2}}\implies 4^{-2}\cdot 4^2 \\\\\\ 4^{-2+2}\implies \boxed{4^0}\implies 1$