4 years ago

Solve for x. 8.2x−6.2−7.2x=14 Enter your answer, as a decimal, in the box. x =

Mathematics

1 answer:

slavikrds [6]4 years ago

6 0

Answer is: Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 20.2

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bearhunter [10]

Answer:

<C = 133 degrees

Step-by-step explanation:

<B = 90 - 43

<B = 47

<C = 180 - 47

<C = 133 degrees

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3 years ago

Triangle PIG was rotated to create triangle P'I'G'. Describe the transformation using details and degrees.

Juliette [100K]

I need an image to make sure I give you a correct answer please.

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3 years ago

Which of this fraction are greater then1/2 but less then 3/4 .7/8 .2/5 .1/3 .5/8 .3/6

avanturin [10]

Answer: 7/8

Step-by-step explanation:

think of each faction as a pie or pizza.

each one will have the number of slices as the bottom number of the fraction.

now shade in the top numbers and see if it more than your 1/2

you will see 7/8 is the answer since it will be one piece left from being complete or "gone"

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3 years ago

Write the expanded form of the expression. 7(2x + y)

MAVERICK [17]

Answer:

14x+7y

Step-by-step explanation:

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3 years ago

A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(

Marina86 [1]

$f(t) = -16t^{2} +48t + 100$
Average rate of change from t = 3 seconds to t = 5 seconds = $\frac{f(5)-f(3)}{5-3} = \frac{(-16( 5^{2})+48(5)+100)-(-16( 3^{2})+48(3)+100 }{2}=$ $\frac{(-16(25)+240+100)-(-16(9)+144+100)}{2} = \frac{(-400+240+100)-(-144+144+100)}{2}=$ $\frac{-60-100}{2} = \frac{-160}{2} = -80$

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3 years ago