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irina1246 [14]
3 years ago
14

Three friends decide to pool their money together to buy a video game. John has $12. Stephanie has $15, and Laura has $10. How m

uch money do they have all together?​
Mathematics
1 answer:
lesantik [10]3 years ago
8 0

Answer:

37$

Step-by-step explanation:

this problem can actually be solved with a calculator!

12 + 15 + 10 =

37

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Given sin x=13/85 and tan x=13/84 .
olga55 [171]

ANSWER:

We know that,

  • tanΘ = sinΘ/cosΘ

cosΘ = sinΘ/tanΘ

So, cosΘ = 13/85 ÷ 13/84

  • 13/85 × 84/13
  • 84/85.
7 0
3 years ago
Of the following, which is the solution to 2x^2-5x=-8
Wittaler [7]

the answer is B these are the steps of getting your answer

6 0
3 years ago
Can someone help me with this problem?
pashok25 [27]
No, it is not a solution.

Let's plug 5 into the equation where p is.

10(5) - 2 > 97

50 - 2 > 97

48 > 97

This is false, 48 is less than 97.
7 0
3 years ago
Read 2 more answers
there are four seventh grade math teachers at central middle school mr. abott teaches 120 students in 6 classes mrs. garcia teac
Mumz [18]
You see what the average is in each class. (Divid students and classes) and add them together and divid by four. You should get 18 if you round to the whole number.

4 0
3 years ago
So 0.3(n - 5) = 0.4 - 0.2n<br> N=? <br> What is N?
Leona [35]

Answer:

n = 3.8

Step-by-step explanation:

0.3(n - 5) = 0.4 - 0.2n

Distribute

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Add .2n to each side

.3n +.2n -1.5 = .4 -.2 +.2n

.5n -1.5 = .4

Add 1.5 to each side

.5n -1.5 +1.5 = .4+1.5

.5n = 1.9

Divide each side by .5

.5n/.5 = 1.9/.5

n =3.8

8 0
3 years ago
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