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bearhunter [10]
2 years ago
7

3m = 14.4

Mathematics
1 answer:
lubasha [3.4K]2 years ago
4 0

Answer: 4 hours

Step-by-step explanation:

okay so you have to know your times tables 2*4=8 so 20*40=80 then if he paid a tip of 10$ that would equal $90 witch is what he paid.

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What is 15 to the third power
Natalka [10]

Answer:

your answer should be 45

Step-by-step explanation:

7 0
2 years ago
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Find the value of y for which the lines are parallel<br><br> a-68<br> b49<br> c55<br> d100
dexar [7]
B. 

You know that the angle formed by 51 and y + 6 is equal to 106 because it needs to be supplementary with the 74. Thus, after subtracting you can get 49.
7 0
3 years ago
What is 15 greater than 3-4s
DochEvi [55]

Answer:

18-4s

Step-by-step explanation:

15+3-4s

You just simplify to get 18-4s.

Hope that helped!

5 0
3 years ago
Consider angle θ in Quadrant II, where sinθ = 4/5 . What is the value of cosθ?
Kay [80]

Answer:

3/5

Step-by-step explanation:

sin theta=opposite/hypotenuse

4/5=opposite/hypotenuse

therefore opposite=4 and hypotenuse=5

for adjacent

using pythagoras theorem

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opposite^2 + adjacent^2 =hypotenuse^2

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16 + adjacent^2 =25

adjacent^2 =25-16

adjacent =\sqrt{9

adjacent=3

cos theta=adjacent/hypotenuse

=3/5

therefore the value of cos theta is 3/5

8 0
3 years ago
does it matter which side you use as a base of a triangle when finding the area of a triangle. Explain, why,
AleksAgata [21]
Yes very because if you use the wrong one your whole formula will turn out wrong
8 0
3 years ago
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