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Nostrana [21]
3 years ago
7

Find the sum of the three expressions and choose the correct answer. -2u3v + 5uv - 1 7u3v - 2u2v2 5u2v2 - uv + 6 A)5 u^3v + 3 u^

2v^2 + 4 uv + 5 B)5 u^3v - 3 u^2v^2 + 4 uv - 5 C)-5 u^3v - 3 u^2v^2 + 4 uv + 7
Mathematics
2 answers:
devlian [24]3 years ago
5 0

Answer:

1001

Step-by-step explanation:

denis23 [38]3 years ago
5 0

Answer: 1001

Step-by-step explanation:

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M-x=n, solve for x. i got X= n+1/m is that correct?​
scoundrel [369]

Answer:

It is x = m - n

Step-by-step explanation:

There are many ways to solve this question.

First, change the signs of the whole equation:

-m +x = n

Now, add m on both sides:

-m +x +m= n+m

x = n+m

4 0
3 years ago
Jacob made a banner for a sporting event in the shape of a parallelogram the area of the banner is 127 1/2 square centimeters th
Firlakuza [10]
For a parallelogram, the area is calculated by the equation,
                                            A = bh
where A is area, b is base, and h is height. From this equation, we can solve for the base of the banner by dividing the area by the height. 
                        base of the banner = 127.5 cm² / 4.25 cm
                         base of the banner = 30 cm
Thus, the measure of the base of the banner is equal to 30 cm. 
8 0
3 years ago
PLEASE HELP THIS IS DUE IN AN HOUR!!!
Naily [24]

Answer:

<h2>The x-coordinate after the rotation is -10.</h2>

Step-by-step explanation:

A 810° rotation is equal to a 90° rotation. So, the transformation described gives the same result than rotating 90° only.

A 90° counterclockwise rotation is defined by the rule

(x,y) \implies (-y,x)

The given coordinate is (8,10). Using the rule, we have

(8,10) \implies (-10,8)

Therefore, the x-coordinate after the rotation is -10.

3 0
3 years ago
How do you do this fraction
JulsSmile [24]
The answer to the question is 11/14
7 0
3 years ago
Read 2 more answers
30 points. Precalculus HELP.
Reika [66]

1.

lim x→ 0+ f(x)

you will find the limit is inf

lim x→ 0- f(x)

you will find the limit is - inf

because

lim x→0+ f(x) no equal to lim x→0- f(x)

thus lim x→0 f(x) does not exist

2.

form the graph

lim x→2- f(x) = 6

lim x→2+ f(x)= -2

because

lim x→2- f(x) not equal tolim x→2+ f(x)

thus lim x→2 f(x) does not exist

hope this would help you.

6 0
3 years ago
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