3 years ago

Janna and travon are creating posters for the school play.

1 answer:

7 0

Answer:jenny and travon play at school and make 12 dollors

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makvit [3.9K]

Answer: 80

Step-by-step explanation: took the test

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3 years ago

LenKa [72]

$7k+2=4k-10\ \ \ |-2\\\\7k=4k-12\ \ \ \ |-4k\\\\3k=-12\ \ \ \ |:3\\\\k=-4\\\\check:\\L=7(-4)+2=-28+2=-26\\R=4(-4)-10=-16-10=-26\\L=R$

6 0

3 years ago

g100num [7]

Answer:

$b=\sqrt{1575}$ ≈ 39.7ft

Step-by-step explanation:

The Pythagorean theorem:

$a^{2}+ b^{2}= c^{2}$

(a and b are the two shorter legs and c is the largest leg, which is also the opposite side of the right angle)

First, the value of a and c is given. So, we can go ahead and plug those value in and then solve for b.

$45^{2}+ b^{2}= 60^{2}$

$2025+b^{2} =3600$

To find b, we have to get it by itself. So we subtract 2025 from both sides then square root both sides. Resulting in:

$b^{2} =1575$

$b=\sqrt{1575}$ ≈ 39.7ft

7 0

3 years ago

morpeh [17]

33% is 12.87$ is your amount of discount
39-12.87= 26.13$ is your sale price

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3 years ago

andrezito [222]

Answer:

Step-by-step explanation:

it is a graph of $x^{2}$

5 0

3 years ago