All categories

3 years ago

What is the value of r? (5, 2), (-7, r), m = 5/6

Mathematics

1 answer:

timama [110]3 years ago

8 0

I decided to do mental math and figured out it was -12. but you can cross multiply since both answers have to equal one another. you will still get the answer.

You might be interested in

A boy is building a pyramid out of building blocks. He puts 20 blocks in the first row, then he puts 19 blocks in the row above,

rjkz [21]

Answer:

<h3>The answer is 206 I believe</h3>

8 0

3 years ago

Nancy's 50-meter freestyle swim time was 28.004 seconds. Betty’s 50-meter freestyle swim time was 27.949 seconds. What was the d

loris [4]

The difference between the 2 times would be .055 seconds...

6 0

3 years ago

Read 2 more answers

Please show your work!!

jarptica [38.1K]

Answer:OK ILL HELP

Step-by-step explanation:Combine

and

−

6 0

3 years ago

Find the values of x when y=1

kirill [66]

Answer:

$x=1+\sqrt{5}, 1-\sqrt{5}$

Step-by-step explanation:

$x^{2} -2x-4=0$
$(x-1)^{2} -1-4=0$
$(x-1)^{2} -5=0$
$(x-1)^{2} =5$
$x-1=\sqrt{5} ,-\sqrt{5}$
$x=1+\sqrt{5} , 1-\sqrt{5}$

<u>FINAL ANSWER</u>

$x=1+\sqrt{5} , 1-\sqrt{5}$

<u><em>In Decimal Form (Rounded to 3 significant figures)</em></u>

6 0

3 years ago

Read 2 more answers

Pls I need help with his math problem

Leno4ka [110]

Answer:

a) P = 0.08s +200

b) $488

c) $6250

Step-by-step explanation:

Your answer is correct. The commission rate is multiplied by the sales amount, and that product is added to the guaranteed pay to get the paycheck amount:

P = 0.08s +200

Fill in 3600 for s and do the arithmetic.

P = 0.08×3600 +200 = 288 +200 = 488

The paycheck amount will be $488.

Use the equation for part (a) and solve for P = 700.

700 = 0.08s +200

500 = 0.08s . . . . . . subtract 200

500/0.08 = s = 6250 . . . dollars; divide by the coefficient of s to get this

Sales would have to be $6250.

8 0

3 years ago