2 years ago

HELPPPPPPP!!!!!!!!!!!!!!!!!

2 answers:

6 0

Answer:

I think its D but I'm not positive

Komok [63]2 years ago

3 0

I think it may be D but I’m not sure

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pshichka [43]

Take the root of both sides, and solve.

x = 2i sqrt 2, -2i sqrt 2.

4 0

2 years ago

lbvjy [14]

5+4=9 9-2=7

7x(-2)= (-14)

your answer is -14

6 0

3 years ago

Arada [10]

The first pipe pumps out

$\dfrac{7200\text{ L}}{48\text{ min}}=\dfrac{150\text{ L}}{1\text{ min}}$

while the second pipe pumps out

$\dfrac{7200\text{ L}}{96\text{ min}}=\dfrac{75\text{ L}}{1\text{ min}}$

So together, both pipes pump out

$\dfrac{150+75\text{ L}}{1\text{ min}}=\dfrac{225\text{ L}}{1\text{ min}}=\dfrac{7200\text{ L}}{32\text{ min}}$

That is, with both pipes filling the tank, it should take 32 minutes total.

4 0

3 years ago

marin [14]

8 choices
4 first names and for each 2 middle names

6 0

2 years ago

dalvyx [7]

Answer:

$\displaystyle -27$

Step-by-step explanation:

$\displaystyle -[-3]^2 - [4(-3) - 9(-2)] + 6[-2] \hookrightarrow -9 - [-12 + 18] - 12 \hookrightarrow -9 - 6 - 12 \\ \\ \boxed{-27}$

I am joyous to assist you at any time.

6 0

3 years ago