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Nonamiya [84]
3 years ago
7

Question 1 of 10

Mathematics
2 answers:
Korvikt [17]3 years ago
7 0

Correct answer is B, because you have to do is to addition similar monomials.

Naddika [18.5K]3 years ago
3 0

Answer:

B. 6x2+x+7

Step-by-step explanation:

combine like terms

3x^2+3x^2= <u>6x^2</u>

<u>x</u>

3+4=<u>7</u>

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Geometry PEOPLE HELP
White raven [17]

Answer: second option.

Step-by-step explanation:

Given the transformation T:(x,y)→(x-5,y+3)

 You must substitute the x-coordinate of the point A (which is x=2) and the y-coordinate of the point A (which is y=-1) into (x-5,y+3) to find the x-coordinate and the y-coordinate of the image of the point A.

Therefore, you get that the image of A(2,-1) is the following:

(x-5,y+3)=(2-5,-1+3)=(-3,2)

You can observe that this matches with the second option.

6 0
3 years ago
What is the measure of an angle that is the supplement of angle K?
dusya [7]

Answer:

is the measure of an angle that is the supplement of angle K=180-150=30

A.is your answer

4 0
3 years ago
What is 2/3 of 800 dollars
omeli [17]
2/3 of 800

The word 'of' generally means multiply, so then

(2/3) * 800

800 is like 800/1, the fraction, and when multiplying fractions we multiply the top of the first and the second together, and multiply the bottom of the first and second together (numerator, denominator).

\frac{2}{3} * \frac{800}{1}&#10;=\frac{1600}{3}&#10;=533.333333333333

You don't really need the 800/1, but that might make it more clear exactly what's happening.

Edit: So I'm not sure if it's just me or that LaTeX formatting actually doesn't render. If not,

(2\3)*(800/1) = 1600/3 = 533.333333
5 0
3 years ago
Find a formula for a function of the form y=bxe^−ax with local maximum at (1,2.2073). y=________
Mumz [18]
From the given values

2.2073 = b*1*e^-a

and y' = be^-a(-a + 1) = 0   giving a = 1

from first equation  2.2073 = b * e^-1 so b = 2.2073e =  6

so our formula is  y = 6x e^-x
5 0
3 years ago
Mark and joan worked together to sell a $12,000 air conditioning unit for an apartment building they agreed to split the 12% com
aleksklad [387]

Answer:

You have to divide

Step-by-step explanation:

6 0
3 years ago
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