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4 years ago

Factor the expression using the GCF: -5x + 20 5(x + 4) 5(x-4) -5(x + 4) -5(x-4)

Mathematics

1 answer:

kari74 [83]4 years ago

7 0

The answer fam is........-5(x-4)

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Problem Situation:

creativ13 [48]

Just solve for x and then compare

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3 years ago

Determine ig the following has no solutions, infinite solutions, or one solution

Stella [2.4K]

We can use substitution or elimination
Let’s use substitution
Make slope intercept equation for the first equation
Y = -x + 5
Now plug in the y value for the second equation
-5x - 4(-x + 5) = -18
-5x + 4x - 20 = -18
-1x = 2, x = -2

There is one solution

3 0

3 years ago

A circle has a radius of \blue{3}3start color #6495ed, 3, end color #6495ed. An arc in this circle has a central angle of 20^\ci

zepelin [54]

Answer: The complete question is "A circle has a radius of \blue{3}3start color #6495ed, 3, end color #6495ed. An arc in this circle has a central angle of 20^\circ20 ∘ 20, degrees. What is the length of the arc?"

The length of the arc is 1.06667 units.

Step-by-step explanation:

According to the question the radius of the circle $R=3 \, units$ and central angle of arc is $\Theta =20^{o}$

As we know that the length of the arc is given as: $L=R\Theta$

Where R is radius of the circle, L is the length of the arc and $\Theta$ is central angle in radian.

Now, $\Theta =20^{o}\times \frac{\Pi }{180}=\frac{\Pi }{9} \, rad$

Therefore, length of the arc is

$L=3\times \frac{\Pi }{9}=\frac{\Pi }{3} =\frac{3.14}{3}=1.0466667 \, units$

3 0

4 years ago

On average, Cairo gets 2 millimeters of rainfall per month. Based on this information, how

Luba_88 [7]

Answer:

96 millimeters

Step-by-step explanation:

If you get 2 per month then by 1 year you have 24 (2*12 since there are 12 months in a year). From there multiply by 4 since you are looking for 4 years (24*4)

5 0

3 years ago

Identify the linear equation.

Olin [163]

Answer:

Step-by-step explanation:

Linear equation should not have any power, or fractions

6 0

3 years ago