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Tpy6a [65]
3 years ago
7

Multiply the polynomials (x + 4)(x + 4)

Mathematics
1 answer:
s2008m [1.1K]3 years ago
6 0

Answer:

x^2 + 8x + 16

Step-by-step explanation:

(x + 4) (x+ 4) multiply x by x and x by 4.

x^2 + 4x

Then multiply 4 by x and 4 by 4.

4x + 16

Then combine like terms.

x^2 + 4x + 4x +16

x^2 + 8x + 16

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– 42 – 54 + 96 = <br><br> what is the answer
mart [117]

<em><u>Answer:</u></em>

<em><u>Answer:the answer is zero </u></em>

<em><u>Answer:the answer is zero Step-by-step explanation:</u></em>

<em><u>Answer:the answer is zero Step-by-step explanation:when we add -42 and -54 the answer we get is -96. -96and +96 cut each other and then the answer is zero </u></em>

<em><u>- 42 - 54  + 96 = 0</u></em>

6 0
2 years ago
The attendant at a parking lot compared the number of hybrid vehicles to the total number of vehicles in the lot over a weekend.
EastWind [94]
We are given:

The ratios of the number of hybrid vehicles to the total number of vehicles in the lot over a weekend (3 days) are equivalent. 

This means that if on day 1, 100 hybrid cars parked and there are 300 cars in total, the ratio is 1 is to 3.

Therefore, on day 2 and 3, we can determine the number of hybrid cars parked given the total number of cars parked using the ratio, and vice versa. 
3 0
3 years ago
3
weqwewe [10]

Answer:

The y-intercept is –2.

The slope is Negative three-fifths

Step-by-step explanation:

I got it right on edge

3 0
3 years ago
Calculate the area of the shaded region. Use 3.14 for pi; round to the nearest tenth, if needed. HELP PLSSS I HAVE TO GET THIS D
icang [17]

Answer:

87.48

Step-by-step explanation:

First find the area of the square

12^2=144

find area of the 2 circles

9*3.14

but theres 2

18*3.14=56.52

144-56.52=87.48

4 0
3 years ago
Can some one help me with this I got the answer but not sure I've the steps?
frez [133]
I belive what you did wrong is that you didint show your work so what you have to do is explain how to do the problem with equations or explain in word form if i were you i would show my work in equations if you need help on how to set it up contact me.
8 0
3 years ago
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