Ask question

Ask question

All categories

2 years ago

9

Help pls I got an email from school Bc I didn’t finish this and I need to finish it before next class and I have like 6 more che

cks to do after eeeeeee!!!!!

1 answer:

denpristay [2]2 years ago

7 0

Answer:

169.25 $inches^{2}$

You might be interested in

Which is a factor of 3x^2 − 33x + 84?

horsena [70]

Answer:

(x-7) (x-4)

Step-by-step explanation:

3x²-33x+84 can be factored into

3 (x-7) (x-4)

4 0

3 years ago

A cylinder’s volume must be 850 cubic feet while the radius of the cylinder cannot exceed 6 feet. What is the smallest possible

Neporo4naja [7]

I think it's B. not sure though u should wait. till someone else answer to see if I am right

6 0

3 years ago

Please help math

Naddika [18.5K]

$\displaystyle\\
15(2a - 2) = 5(a^2 -1) \\ \\ 
30a - 30 = 5a^2-5\\\\
-5a^2 + 30a -30 + 5 =0\\\\
-5a^2 + 30a -25 =0 ~~~~~\Big| \times (-1) \\\\
5a^2 - 30a +25 = 0~~~~~\Big| : 5 \\\\
a^2 - 6a +5 = 0 \\ \\ 
a_{12}= \frac{-b\pm \sqrt{b^2-4ac}}{2a}= \frac{6\pm \sqrt{36-20}}{2}= \frac{6\pm \sqrt{16}}{2}=\frac{6\pm 4}{2}= \boxed{3\pm 2} \\ \\ 
a_1 = 3+ 2 = \boxed{5}\\\\
a_2 = 3-2 = \boxed{1}$

8 0

3 years ago

Read 2 more answers

Expression <br> (27)x/3 equivalent

Ludmilka [50]

Answer:9x hope it helps

Step-by-step explanation:

8 0

3 years ago

Find the value of x

s2008m [1.1K]

x+ -33 Because the firs line and the equation line are the same size so

-33 + 12 = 12 Get it???

7 0

3 years ago