3 years ago

40. A triangle is placed inside of a circle of radius 3x. The base of the

1 answer:

4 0

Answer:

P=a+b+c. To find the area of a triangle, we need to know its base and height. ... Name. Choose a variable to represent it. Let x= the measure of the angle. Step 4.

Step-by-step explanation:

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Your tea her will grade your response 4-8 to ensure you receive proper credit

svlad2 [7]

Answer:

k = 73

Step-by-step explanation:

The sum of all the angles in a triangle is 180 degrees.

62 ° + k + 45 ° = 180

Solve the equation for k

Add 62 ° and 45 °

k + 107 = 180

Move all terms not containing C to the right side of the equation.

Subtract 107 from both sides of the equation.

k = 180 − 107

Subtract

k = 73

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3 years ago

a beauty salon buys bottles of styling gel for $4.50 per bottle and marks up the price by 40%. for what price does the salon sel

I am Lyosha [343]

40%=0.4
0.4+1=1.4

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The answer is $6.30

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3 years ago

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Answer:

Step-by-step explanation:

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valentinak56 [21]

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3 years ago

The surface area (SA) of a cube with a as the length of each of its sides is given by the formula SA=6a^2 If the surface area is

slava [35]

So to rewrite it so that we can find the side, we just need to isolate the a variable.

$SA=6a^2$

So firstly, divide by 6 on both sides of the equation: $\frac{SA}{6} =a^2$

Next, square root each side, and your answer should be $\sqrt{\frac{SA}{6}} =a$

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3 years ago

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