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3 years ago

Question: 69 = 9r -3 r =

Mathematics

2 answers:

a_sh-v [17]3 years ago

8 0

Answer:

Hi there!

Your answer is:

r= r = 7 & 7/9ths OR roughly 7.78

Step-by-step explanation:

69= 9r -3

70 = 9r

r = 7 & 7/9ths OR roughly 7.78

Hope this helps!

In-s [12.5K]3 years ago

4 0

Answer:

8 = r

Step-by-step explanation:

69 = 9r -3

Add 3 to each side

69+3 = 9r -3+3

72 = 9r

Divide each side by 9

72 / 9 = 9r/9

8 = r

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4x^2+25y^2=100

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3 years ago

Triangle ABC has vertices at A(-3,4)B(4,-2)C(8,3).The triangle is translated 4 units down and 3 units left . Which rule represen

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Answer:

see explanation

Step-by-step explanation:

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julsineya [31]

Answer:

$\frac{1}{72}$

Step-by-step explanation:

We have been given that there are total 9 people who entered the drawing competition. There are 3 prizes to be distributed to the winners. The total number of ways that 3 prizes can be awarded to the 9 people can be determined as 9*8*7 = 504.

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3 years ago

Read 2 more answers

Consider the equation 5 +x=n.

Marat540 [252]

Answer:

It's C.

Step-by-step explanation:

Any value of x must have a bigger negative number than 5. In this case, formally you say that all x values must be LESS than 5 only.

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