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evablogger [386]
3 years ago
14

-6(6v - 7) = 186 What does v equal?

Mathematics
2 answers:
Leni [432]3 years ago
7 0

Answer:

-4

Step-by-step explanation:

-36v+42=186

-36v=144

v=-4

djverab [1.8K]3 years ago
7 0

Answer:

v=-4

Step-by-step explanation:

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Can someone help me please ?!
riadik2000 [5.3K]

Answer:

yeah 13 is the right answerrrrr

7 0
3 years ago
when camping alone , mr adam uses all of the water in 12 days, then when mrs adams and mr adams camp together they use all of th
professor190 [17]

Using the together rate, it is found that if Mrs Adams camps alone, she will use all the water in 24 hours.

<h3>What is the together rate?</h3>

The together rate is the sum of each separate rate.

In this problem, the rates are:

  • Together: 1/8.
  • Mr Adam: 1/12.
  • Mrs Adams: 1/x.

Hence:

\frac{1}{12} + \frac{1}{x} = \frac{1}{8}

\frac{x + 12}{12x} = \frac{1}{8}

12x = 8x + 96

4x = 96

x = \frac{96}{4}

x = 24

If Mrs Adams camps alone, she will use all the water in 24 hours.

More can be learned about the together rate at brainly.com/question/25159431

6 0
3 years ago
0.64 x 0.81 help im on a time limit ಥ_ಥ
lorasvet [3.4K]

Answer:

0.5184

Step-by-step explanation:

hope this helps!!!

8 0
3 years ago
Read 2 more answers
What is the approximate value of k?
lesya692 [45]

Hello from MrBillDoesMath!

Answer:

5.06

Discussion:

Angle J = 180 - (120 + 40) = 180 - 160 = 20 degrees,

From the law of sines

sin(120)/k = sin(20)/2  =>

sin(120) =  k *  (  sin(20)/2) )                (multiply both sides by "k")

k = sin(120)/  (   sin(20)/2)                    (divide both sides by sin(20)/2)

k =  (0.866) /  ( 0.171) =  5.06


Regards,  

MrB

 P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


6 0
3 years ago
The amount of interest earned every year with simple interest is constant. <br>true or false​
Charra [1.4K]

Answer:

True.

Step-by-step explanation:

If I = prt, They are all being multiplied together, therefor being constant.

4 0
3 years ago
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