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3 years ago

What are the factors of xsquared+4x+3

Mathematics

2 answers:

eduard3 years ago

5 0

What 2 numbers multiply to get 3 and add to get 4?
3 and 1
so
(x+3)(x+1) Is the factored form

Maslowich3 years ago

4 0

The answer would be (x+1)(x+3)

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What are two angles below that are complementary

yarga [219]

Answer:

Step-by-step explanation:

Two angles are complementary if they add up to 90 degrees.

Next time, would you please share the illustrations or answer choices.

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3 years ago

Whats the answer? 12m +5 =17

Serga [27]

Answer:

m=1

Step-by-step explanation:

12m+5=17

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3 years ago

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an equilateral triangle and a regular pentagon have the same perimeter. Each side of the pentagon is 3 inches shorter than each

klemol [59]

The answer is 4.5 for the side length of the pentagon and 7.5 is the side length for the triangle because 7.5*3(3 sides) = 22.5 and 4.5*5(5 sides)= 22.5. The perimeter is 22.5

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3 years ago

Help please (●´⌓`●)

Triss [41]

Answer: $39ft^2$

Step-by-step explanation:

This is a rectangle missing a piece which looks like a triangle.

Find the area of the rectangle and subtract the area of the triangle.

Rectangle:

$A=l*w\\A=(9ft)(5ft)\\A=45ft^2$

Triangle:

$A=\frac{hb}{2}\\ A=\frac{(3ft)(4ft)}{2}\\ A= \frac{12ft^2}{2}\\ A=6ft^2$

Now subtract the area of the triangle from the area of the rectangle.

$45ft^2-6ft^2=39ft^2$

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3 years ago

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What is the mZQPT? P Q R S T

olasank [31]

Answer:

angle qpt equals 125

Step-by-step explanation:

QPT=60,RPS=45, and SPT=90-60=30

so its sum will be 125

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3 years ago