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lapo4ka [179]
3 years ago
15

How to find the variable

Mathematics
1 answer:
sergejj [24]3 years ago
4 0
X=13 since the triangle adds up to 180, you know one side is 90 degrees and the other two angles are equal to each other because the opposite sides are equal to each other. the two angles must add up to 90 degrees so you divide by 2 and you get 45 degrees for each angle E and G and you set 3x+6=45. you subtract both sides by 6 and then you have 3x=39 and now divide both sides by 3 and x=13.
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Savion, Carter and Jojo worked together to wash cars to earn money. They earned a total of $186.45. They used $35 of the money t
pshichka [43]

Answer: 50.48

Step-by-step explanation:

You subtract  $186.45 by $35 and you will get $151.45

Then you divide $151.45 by 3 (Savion,Carter and Jojo)

7 0
3 years ago
HeLp! the question is on the picture.
aleksandrvk [35]

Answer:

tan ∅ = 16/12

Step-by-step explanation:

Once again here are the trigonometric ratios

Sin = Opposite over Hypotenuse

Cos = Adjacent over Hypotenuse

Tan = Opposite over Tangent

We are asked to find tan ∅

Looking at the trigonometric ratios we see that tan = opposite over adjacent

So we find the side length opposite of the indicated angle (∅) which would be 16 then we find the angle adjacent angle ( the side that is not the hypotenuse nor the opposite ) so the adjacent of angle ∅ is 12

so tan ∅ = opposite (16) over adjacent (12)

tan ∅ = 16/12

4 0
3 years ago
Determine the product of 4x(6x+6)
Sergeu [11.5K]

Answer:24x^2+24x

Step-by-step explanation:

24x^2+24x,por que es multiplicar el término de afuera con cada uno de los que están dentro del paréntesis y el triangulo antes del dos se refiere a que el dos es el exponente de 24 x(24x ala 2 potencia)

3 0
3 years ago
Read 2 more answers
A function is created to represent the height above sea level of a mountain climber every hour. What restrictions would be made
matrenka [14]
I believe this can help.

4 0
3 years ago
What number decreased by 3.5 equals to 12.7 ?
Snowcat [4.5K]
What number = x

x - 3.5 = 12.7

Isolate the x, add 3.5 from both sides

x - 3.5 (+3.5) = 12.7 (+3.5)

x = 12.7 (+3.5)

x = 16.2

16.2 is your answer


hope this helps
5 0
3 years ago
Read 2 more answers
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