2 years ago

Please help.................

Mathematics

1 answer:

Leni [432]2 years ago

4 0

Answer:

Is that thick line an equal or a minis sign? I cant see it.

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If g(x)= 3x-1 solve for x when g(x)=-20.

Nadya [2.5K]

Good evening

Answer:

$x=\frac{-19}{3}$

Step-by-step explanation:

g(x) = -20

⇔

3x-1 = -20

⇔

3x = -20 + 1

⇔

3x = -19

⇔

x = -19/3

____________________

3 0

3 years ago

Please help, it’s urgent

PtichkaEL [24]

Answer:

x= 102 degrees

Step-by-step explanation:

It is an isosceles triangle, which means that it has two equal sides and angles, so the angles opposite of 3.3 are going to be the same or 39 degrees, which means, 39 + 39 is 78 and 180 - 78 is 102 and x=102 degrees.

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3 years ago

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Evgen [1.6K]

It’s the answer 6x2=-7

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3 years ago

What is the percentage change for 60 to 35

Reil [10]

Let x represent the percentage change. The percentage change is a factor that the original number is multiplied to get the new number.

60*x = 35
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3 years ago

3x+9<br> -------- how do I solve this?<br> 4x+12

Reptile [31]

Put common terms in evidence and simplify:

$\boxed{\frac{3x+9}{4x+12}=\frac{3(x+3)}{4(x+3)}=\frac{3}{4}}$

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3 years ago

Read 2 more answers