All categories

3 years ago

PLS ANSWER I WILL GIVE YOU BRAINLIST AND A THANK YOU!!

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

8 0

Answer:

x=45

Step-by-step explanation:

2x+45+x=180

Combine 2x and x to get 3x.

3x+45=180

Subtract 45 from both sides.

3x=180−45

Subtract 45 from 180 to get 135.

3x=135

Divide both sides by 3.

x=135/3

Divide 135 by 3

x=45

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What do you get when you combine like terms what answer −2k−(−5)+1

Alchen [17]

Answer:

-2k+6

Step-by-step explanation:

-2k-(-5)+1

multiply negative to negative 5 and get a positive

-2k+5+1=

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3 years ago

What transformations are applied to the graph of the function f(x)=10^x to produce the function g(x)=3(10)^x-2

tatiyna

Answer:

D) A vertical dilation by a factor of 3 and a vertical shift down 2 units

Step-by-step explanation:

Given

f(x)=10^x
g(x)=3(10)^x - 2

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g(x) = 3f(x) - 2

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Correct choice is D

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3 years ago

Which equation represents the statement? mark's age, x, is 6 times his age 2 years ago.

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3 years ago

Read 2 more answers

After 3.5 hours ,pasha had traveled 217 miles if she travels at the constant speed how far will she have travelled after 4 hours

vesna_86 [32]

Answer:

248 miles

Step-by-step explanation:

we know that

After 3.5 hours ,Pasha had traveled 217 miles

using proportion

Find out how many miles she will have traveled after 4 hours

$\frac{3.5}{217}\ \frac{hours}{miles}=\frac{4}{x}\ \frac{hours}{miles}\\\\x=217(4)/3.5\\\\x=248\ miles$

4 0

4 years ago

Help lol I'm asking way too much but pls help

pashok25 [27]

I think the equation would be -(1/2)

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