4 years ago

Does anyone know the right set up for this equation?

2 answers:

8 0

I havent done this in a while, but i believe you substitute the variable (x). It says x=.75, so you would put f(x)=7(.75)

attashe74 [19]4 years ago

5 0

5.15 Is the value of the equation

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-22t>66 a. t >3 b. t <3 c. t <-3 d. t>-3

Morgarella [4.7K]

C, because -22t>66 | : (-22)
t< -3

7 0

4 years ago

I WILL MARK YOU BRAINLIEST Can someone please help me with this and show work? (not Ethankearney97, you were unhelpful)

mafiozo [28]

Formula: 1/2(d1)(d2), 12+4=16/2.3+2.3=4.6, 16*4.6=73.6, 73.6/2=36.8. Area=36.8

-Hope this helps! :)

5 0

3 years ago

What is the length of PR

goldenfox [79]

Answer:

Step-by-step explanation:

the ratio is 3 :1

here is your answer

6 0

3 years ago

The base of a triangle is 5 45 cm and the height is 3 88 cm. What is the area of the triangle? Recall: A= 1 2 bh

galina1969 [7]

Answer:

i got 21.146

Step-by-step explanation:

multiply 5.45 x 3.88 and thats the answer. it may need to be rounded.

21.10?

3 0

3 years ago

Which expression is equivalent to the following complex fraction?

Katarina [22]

Answer:

The first option is correct, (-2y + 5x) / (3x - 2y)

Step-by-step explanation:

$(\frac{-2}{x} + \frac{5}{y} ) \div (\frac{3}{y} - \frac{2}{x})\\= \frac{-2y + 5x}{xy} \div \frac{3x - 2y}{xy}\\= \frac{-2y + 5x}{xy} \times \frac{xy}{3x - 2y}\\= \frac{-2y + 5x}{3x - 2y}$

6 0

3 years ago

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