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yaroslaw [1]
3 years ago
5

1. Factor completely:

Mathematics
2 answers:
Contact [7]3 years ago
5 0
First you must identify the ax^2+bx+c and we have them all here i will do 2 of them then you must do the last one lets start with t2-13t-30, do 2 times -30 which is -60, next list the first common multiple of 60 which is 1*60, then make the multiples smaller over time. 2*30, 4*15. thats as small as we can go since 15 cannot be broken down anymore. now the multiples have to equal -30 so we use the formula (-15)(2)=-30 and that should be your answer
Nuetrik [128]3 years ago
3 0
A (t - 15)(t + 2)
b (w + 3)(w - 18)
c (2n - 1)(x + 2)
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The lines below are perpendicular. If the green line has a slope of 3/4 what is the slope of the red line? Enter your answer as
krek1111 [17]

Answer:

-4/3

Step-by-step explanation:

m1m2=-1

so 3/4*X= -1

3X=-4

x= -4/3

5 0
3 years ago
Please answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ilya [14]

Answer:

The length of the hypotenuse is 26 inches

Step-by-step explanation:

The leg(brace) attached to the wall is 10 inches

Perpendicular = 10 inches

Your surfboard sits on a leg that is 24 inches.

Base = 24 inches

Formula : Hypotenuse^2 = Perpendicular^2 +Base^2

Hypotenuse^2 = 10^2+24^2

Hypotenuse = \sqrt{10^2+24^2}

Hypotenuse = 26

Hence  the length of the hypotenuse is 26 inches

3 0
3 years ago
ΔABC has vertices A(2,4), B(6,0), AND C(-4,0).
arlik [135]
<span>ΔABC is not a right triangle.</span>
3 0
3 years ago
Read 2 more answers
Which graph represents the solution set of the compound inequality? <br><br> - 5 &lt; a - 4 &lt; 2
grandymaker [24]

-5 < a - 4 < 2        |+4

-1 < a < 6

Answer: First graph

3 0
4 years ago
Which value satisfies the inequality 3x+10-2x&lt;-4x+45
anygoal [31]

First to answer

Answer:

x<7

Step By Step Answering:

Step 1: Simplify both sides of the inequality.

x+10<−4x+45

Step 2: Add 4x to both sides.

x+10+4x<−4x+45+4x

5x+10<45

Step 3: Subtract 10 from both sides.

5x+10−10<45−10

5x<35

Step 4: Divide both sides by 5.

5x/5<35/5

x<7

6 0
3 years ago
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