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Svetllana [295]
3 years ago
8

Find the sine of both angle A and angle B.

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0
Sin = opposite/hyp

Sin A = 10/26   = 5/13

Sin b = 24/26 = 12/13

The answer is option A

Hope this helps



nalin [4]3 years ago
4 0

Answer:

The correct option is A.

Step-by-step explanation:

Let the third vertex of the triangle be C and the angle C is 90 degree.

In a right angles triangle, the sine ratio is defined as

\sin \theta=\frac{perpendicular}{hypotenuse}=\frac{opposite}{hypotenuse}

Using sine ratio,

\sin A=\frac{BC}{AB}

\sin A=\frac{10}{26}

\sin A=\frac{5}{13}

\sin B=\frac{AC}{AB}

\sin B=\frac{24}{26}

\sin B=\frac{12}{13}

Since \sin A=\frac{5}{13} and \sin B=\frac{12}{13}, therefore the correct option is A.

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4 0
1 year ago
Tom has r quarters. Express the value of the quarters in cents.
BigorU [14]
C = 0.25r

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hope this helps and have a great day! :)
3 0
3 years ago
Tickets to a football game cost $15.00 each including tax and a bag of popcorn cost $2.25 and a soda cost $1.75 Xavier has $350.
adoni [48]

Answer:

18 (full answer: 18.4210526316)

Step-by-step explanation:

<em>I LOST MY ANSWER RIGHT WHEN I WAS ABOUT TO FINISH DUE TO BRAINLY ROBOT DETECTION  </em>

This question seems incomplete. I dont know the tax, and what he wants to do with the $350, so I'll just work without them.

I'm going to assume that he wants to buy extra tickets, popcorn, and soda with the extra money.

1. add $15, $2.25, and $1.75

2. 15.00+2.25+1.75= 19.00

3. divide 350 by 19

350/19= roughly 18.42

So, Xavier can buy 18 tickets with food and drinks.

8 0
3 years ago
Find the value of this expression. <br> 2(4+1)-3x6<br> A) -9<br> B) -8<br> C) 8<br> D) 36<br> E) 42
riadik2000 [5.3K]

Answer:

B) -8

Step-by-step explanation:

2*5-18=10-18=-8

4 0
2 years ago
Read 2 more answers
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