3 years ago

Good Luck! I might give Brainliest.

Mathematics

1 answer:

Anni [7]3 years ago

7 0

Answer:

hours 1 and 2

Step-by-step explanation:

PLEASE GIVE BRAINLYIEST

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JK=2x+5 and KL=3x-8 find JL

professor190 [17]

Answer:

Step-by-step explanation:

3x -8 = 2x + 5

x - 8 = 5

x = 13

3(13) - 8 + 2(13) + 5

39 - 8 + 26 + 5

31 + 31 = 62

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3 years ago

What does f(x-5) do to the graph

Romashka [77]

It moves five squares to the left because it is -5 so it’s decreasing

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2 years ago

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Essential: Solve the proportions<br> step by step

vazorg [7]

Answer:

The value of r= $\frac{-106}{47}$

The value of x= $\frac{83}{32}$

Step-by-step explanation:

Given that,

A) $\frac{2r-2}{7r+10} = \frac{9}{8}$

Now,

$\frac{2r-2}{7r+10} = \frac{9}{8}$

8(2r-2)=9(7r+10)

16r-16=63r+90

-16-90=63r-16r

-(16+90)=47r

-106=47r

r= $\frac{-106}{47}$

B) $\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

Now,

$\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

5(x+5)=9[3(x-2)-1]

5x+25=9[3x-6-1]

5x+25=9[3x-7]

5x+25=27x-63

25+63=27x+5x

83=32x

x= $\frac{83}{32}$

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3 years ago

To rent a car for a trip, four friends are combining their money. The group chat shows the amount of money that each puts in. On

abruzzese [7]

Answer:

1. 189+224+87 2. 500- 189-224

B. q=87

Step-by-step explanation:

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3 years ago

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Teresa is factoring this polynomial by grouping. Which common factors should be used in the next step of factoring? 10x3 3x2−20x

Oksi-84 [34.3K]

Answer:

−2=−2x^3

Step-by-step explanation:

10x3= 3x2−20x−6=(10x3⋅(3x2))(−20x−6)=−600x6−180x5x2=−600x6−180x5−2x⋅(2x2)=−4x3−2x⋅x2=−2x^3

−2=−2x3

2x^2=−2x^3

−2=−2x^3

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2 years ago

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