3 years ago

Write a word problem for this equation, $2*n=18

1 answer:

4 0

Answer:

Josh sold all of his collectable baseball cards (n), for $2 each. After selling them all he counted his money and he had $18. How many baseball cards did Josh sell?

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1/4 + 1/2 + x = - 3/4 what is x equal to

ludmilkaskok [199]

Answer:

-6/4 or -1 1/2

8 0

2 years ago

If cos 37 degrees is close to 4/5 which is closest the the measure of op?

alukav5142 [94]

$Cos(37)= \frac{adjacent}{hypothenuse} = \frac{4}{5}$
The hypotenuse is 5 unit and the adjacent side to the angle is 4 unit. We can find the other side using Pythagoras theorem

$\sqrt{5^{2}- (4^{2}) } = \sqrt{9}=3$

Hence the value of $sin(37)= \frac{opposite}{hypothenuse}= \frac{3}{5}$