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loris [4]
3 years ago
6

Subtract (x² + 5x – 6) – (3x^2 – 7x + 1). What is the difference?

Mathematics
1 answer:
Lorico [155]3 years ago
4 0
1. Distribute the Negative Signs
2. Combine like terms
-2x^2 + 12x-7
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Answer hurry please
7nadin3 [17]

Answer:

-3

Step-by-step explanation:

wathway lol look it up gives u all the answers.

3 0
2 years ago
A rectangular piece of land has an area of 3/4 square mile. The land is 21/2 mile. What is its width
OleMash [197]

Answer:

The width of the rectangle is  \frac{1}{14} miles

Step-by-step explanation:

Given as for rectangle

The area of rectangle = A = \frac{3}{4} mile²

The Length of rectangle = L = \frac{21}{2} mile

Let The width of rectangle = W miles

Now, From area of rectangle

I.e Area of Rectangle = Length × Width

Or , A = \frac{21}{2} mile  × W mile

Or, \frac{3}{4} mile² = \frac{21}{2} mile  × W mile

or, W = \frac{\frac{3}{4}}{\frac{21}{2}} mile

or, W = \frac{3\times 2}{4\times 21}

∴  W = \frac{1}{14} miles

Hence The width of the rectangle is  \frac{1}{14} miles  Answer

4 0
3 years ago
A person lost in an office building travels up 3 floors in an
soldier1979 [14.2K]

Answer:

B. +3 - 1 + 5 - 4

Step-by-step explanation:

The plus means going up and the negative means you are going down.

You are going up 3 floors (+3)

You are going down 1 floor ( -1)

You are going up 5 floors (+5)

You are going down 4 floors (-4)

Let me know if this helps!

6 0
2 years ago
What is the vertex form of this equation y=3(x-2)^2-(x-5)^2​
jek_recluse [69]

Answer: Hello, it would be 3(x-2)^2-(x-5)^2

Step-by-step explanation:

6 0
3 years ago
Qual é a diferença entre a população de Toledo e Umuarama?
Inessa05 [86]
E preciso subtrair.

      119207
  -   100716
----------------
        18491
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3 years ago
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