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andrezito [222]

3 years ago

15

BRAINLIESTTTTT ASAP!!!

1 answer:

PilotLPTM [1.2K]3 years ago

7 0

When the quadratic expression is x^2 +ax + ..., the binomial square will be
.. (x +(a/2)^2

You have a=-2, so the binomial square will be of the form (x -1)^2. You don't even need to work out the rest of it to know that ...
.. the 4th selection is appropriate.

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14n + p – 6n = 16p solve for and please explain

mina [271]

Answer:

14n+p-6n=16p

8n+p=16p

8n=15p

This doesn't really make sense,but this is what I got

5 0

3 years ago

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What is the value of b in the equation below? 9^-8 x 9^-2 = a^b

vfiekz [6]

Answer:

b= -10

Step-by-step explanation:

9^ -8 * 9^ -2

We know that a^b * a^c = a^ (b+c)

9^ (-8+-2)

9^ -10

We want it in the form a^b

a=9

b= -10

7 0

3 years ago

3 T-shirts cost $12. How<br> much will 50 T-shirts<br> cost?

LekaFEV [45]

Answer:

$200

Step-by-step explanation:

First, find the unit rate:

12/3= 4

Then multiply:

4*50= 200

Hope this helps!

6 0

2 years ago

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Two containers designed to hold water are side by side, both in the shape of a

Arisa [49]

Answer:1564cm cube

Step-by-step explanation: v= $\pi$ r2h

v=22/7*6*6*14=1564.containter b volume of water is the total volume in container a so you just have to find container a volume

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2 years ago

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Two cars leave the same parking lot, with one heading south and the other heading east. After several minutes, the southbound ca

ELEN [110]

Answer:

25

Step-by-step explanation:

6 0

3 years ago