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3 years ago

Given the tan (a) =15/8 find the sin

1 answer:

Elena-2011 [213]3 years ago

7 0

Well if they give us tan so that means the triangle is

b=15, a=8... So now we need C
So use the pythagorean theorem
8^2 + 15^2 = c^2
c=17

So now sin is OPP/HYP so
sin (a) = 15/17 = .88

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What times what equals -7

Firlakuza [10]

Answer:

-7 x 1

hope that helped <3

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2 years ago

A recipe that makes 8 jumbo blueberry muffins calls for 1 1/2

artcher [175]

The dozen is 36...36/8= 4.5. So 1.5x4.5=6.75 which converts to 6 3/4 teaspoons

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3 years ago

Read 2 more answers

Hernando ate StartFraction 2 Over 8 EndFraction of a pizza for a dinner. He gave his 6 friends the rest of the pizza and told th

ozzi

Answer:

Yes, they are correct. Hernando divided 6 by 6.

Step-by-step explanation:

Given that:

Hernando ate 2/8 of a pizza for dinner.

Let the pizza be x. Then:

Hernando ate $\dfrac{2}{8} \ \ o f \ \ x$

Then he gave the rest of the pizza to his friends

Hernando now carried out the following calculations to support his activities;

$\dfrac{6}{8} \div 6= \dfrac{6 \div 6}{8}= \dfrac{1}{8}$

$\dfrac{6}{8} \times \dfrac{1}{6}= \dfrac{6 \div 6}{8}= \dfrac{1}{8}$

From the above calculation; we will see that Hernando divided 6 by 6 in both cases to get $\dfrac{1}{8}$ .

Thus, the correct answer is:

Yes, they are correct. Hernando divided 6 by 6.

3 0

2 years ago

Read 2 more answers

How do i graph 3/2 on the number line?

Vlada [557]

Answer:

by drawing a number line then simpifly 3/2 than mark it down

Step-by-step explanation:

6 0

3 years ago

What’s that precent 250 of 275

tester [92]

Answer:

Percent 250 of 275 is 90.9%

Step-by-step explanation:

We have to find 250 is what percent of 275.

Let X be the percentage, then

=> X = $\frac{250}{275} \times 100$

Now simplyfying the above relation we get

=> X = $0.909\times 100$

=> => X = 90.9 %

Hence 250 is 90.9% of 275

5 0

3 years ago