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r-ruslan [8.4K]
3 years ago
7

What is the additive inverse of the polynomial -7y^2x^2y-3xy-7x^2

Mathematics
2 answers:
ANEK [815]3 years ago
6 0

Answer:

Answer: 7y²-x²y+3xy+7x²

Step-by-step explanation:


Rashid [163]3 years ago
4 0

Answer:

A . 7y²-x²y+3xy+7x²

Step-by-step explanation:

Just took he test !

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VARVARA [1.3K]

Answer:

A

Step-by-step explanation:

The correct answer to this problem is letter A.

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2 years ago
A rectangle has a length (2x−5) and a width of (x−3) . What is the area of the rectangle?
mrs_skeptik [129]

Answer:

2x² - 11x + 15

Step-by-step explanation:

Find the area of the rectangle by multiplying the length and width together, using FOIL

(2x - 5)(x - 3)

Multiply the first terms:

(2x)(x) = 2x²

Multiply the first term in the parentheses by the last term in the second set of parentheses:

(2x)(-3) = -6x

Multiply the second term in the first set of parentheses by the first term in the second set:

(-5)(x) = -5x

Multiply the last terms:

(-5)(-3) = 15

Add these all together, then add like terms

2x² - 6x - 5x + 15

2x² - 11x + 15

So, the area of the rectangle is 2x² - 11x + 15

4 0
2 years ago
Measure angle CHF when angle BGE is 110°
Serjik [45]

If it’s a triangle I’m going to assume it’s 70 degrees

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3 years ago
Two buses departed simultaneously from the terminal. One travelled due south, and the other travelled due east at the rate of 2
Solnce55 [7]

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5km

Step-by-step explanation:

6 0
3 years ago
9-3 divided by 1/3 +1
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Nine thirds? If so its would be 9/3 / 1/3?

The answer would be 1/3 / 1/3+1 making it 2/3

Im not sure so dont take my word
3 0
3 years ago
Read 2 more answers
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