3 years ago

Pls help i don’t understand this lolllll

Mathematics

1 answer:

Nutka1998 [239]3 years ago

4 0

Answer:

x=28

y=23

Step-by-step explanation:

You might be interested in

Please help with number 8 just real answers please

Semenov [28]

B because it makes the most sense to me

7 0

3 years ago

A hotel manager is adding a tile border around the hotel's rectangular pool. Let p represent the width of the pool, in feet. T

Ronch [10]

Answer:

A and F

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Each month, the census bureau mails survey forms to 250,000 households asking questions about the people living in the household

allsm [11]

Answer:

Option D is correct. All US households are among the population of interest.

Step-by-step explanation:

The Census bureau is a national body in the U.S. and they do the survey of 250000 different households monthly. The surveys go out to all corners of the U.S. depending on which part of the nation is doing the survey next.

It shows that the entire U.S. population is of interest to the census bureau.

5 0

3 years ago

Which expression is equivalent -4×4×4×4×4×4×4×4?<br>

WITCHER [35]

Answer:

$-\underbrace{4\times4\times4\times4\times4\times4\times4\times4}_{8}=-4^8$

4 0

3 years ago

Read 2 more answers

Find the zeros of the polynomial function and state the multiplicity of each.

zheka24 [161]

$\bf f(x) = 4(x + 7)^2(x - 7)^3\implies 0 = 4(x + 7)^2(x - 7)^3
\\\\\\
0=(x+7)^2(x-7)^3\implies 
\begin{cases}
0=(x+7)^7\\
\qquad 0=(x+7)(x+7)\\
\qquad -7=x\\
\qquad -7=x\\
----------\\
0=(x-7)^3\\
\qquad 0=(x-7)(x-7)(x-7)\\
\qquad 7=x\\
\qquad 7=x\\
\qquad 7=x
\end{cases}$

the -7 is found there twice, so it has a multiplicity of 2
the +7 is there thrice, so it has multiplicity of 3

7 0

3 years ago