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Len [333]
3 years ago
12

How do I solve for this

Mathematics
1 answer:
Anon25 [30]3 years ago
7 0

Answer: for 90 degrees it will be 1

for 180 degrees it will be \sqrt{2}/2

Step-by-step explanation:

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Please help it’s done tonight and i need a answer because i can’t figure it out:( pls help!
Darya [45]

Answer:

569,186,434

Step-by-step explanation:

hope this helps

please give brainliest!!

5 0
3 years ago
How would I do this one?
viva [34]
First we would need to make a diagram, and from the given it would seem like it is a right triangle with the height as 760 ft. We have an angle given 89°18' which would need to be converted to degrees form, which is 89.3<span>°. 

Now we would need to look for the ground distance, meaning the adjacent of the triangle. Since we have been given the angle and the height (which is the opposite side from the angle) we use the trigonometric function cotangent.

</span><span>760 Cot <span>[<span><span>(<span>89.3</span>)</span>∘</span>]</span>= 9.29 ft, that is the answer.</span>
6 0
3 years ago
Read 2 more answers
Find the value of each of these quantities. <br> C(5,3)<br> C(8,8)<br> C(12,6)
Paul [167]
C^n_k= \frac{n!}{(n-k)!c!} &#10;\\&#10;\\C^5_3= \frac{5!}{(5-3)!3!} = \frac{5!}{2!3!} = \frac{5\times4\times3}{3\times2\times1} =10&#10;\\&#10;\\C^8_8= \frac{8!}{(8-8)!8!} = \frac{8!}{0!8!} = \frac{8!}{1\times8!}=1&#10;\\&#10;\\C^{12}_6= \frac{12!}{(12-6)!6!} = \frac{12!}{6!6!} = \frac{12\times11\times10\times9\times8\times7}{6\times5\times4\times3\times2\times1} =\frac{11\times3\times4\times7}{1} =924
7 0
3 years ago
Figure PQRS is rotated by 180 degrees about the origin in the counterclockwise direction to obtain figure P′Q′R′S′:
Stolb23 [73]
I believe that the answer is l<span>ength of PQ = length of P′Q′ since they are the same sides on both shapes
</span><span /><span>
</span>
5 0
3 years ago
Read 2 more answers
SAVINGS ACCOUNT Demetrius deposits $120 into his account. One week later, he withdraws $36. Write an addition expression to repr
LenKa [72]

Answer:

+$120 - $36

Higher by $84

Step-by-step explanation:

Addition expression is an equation without the equals to sign

$120 - $36

When the first expression was made, the account was higher by $120

After the second transaction, the account would be higher by $120 - $36 = $84

6 0
4 years ago
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