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Debora [2.8K]
3 years ago
9

Please show how you got the answer.​

Mathematics
2 answers:
drek231 [11]3 years ago
8 0
The first person that answered is correct
Lera25 [3.4K]3 years ago
7 0

Answer:

cosA = 8/17

Step-by-step explanation:

cos =  adjacent/hypotenuse

The number that is adjacent to angle A is 24 and the hypotenuse is 51

Plug the numbers into the cosine equation, which would look like:

Cos A = 24/51

You can simplify the fraction by dividing it by 3

So Cos A = 8/17 or 0.89130173...

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<img src="https://tex.z-dn.net/?f=%5Csqrt%7B21-x%20%29%20%3Dx-1" id="TexFormula1" title="\sqrt{21-x ) =x-1" alt="\sqrt{21-x ) =x
mihalych1998 [28]

Answer:

im not sure but i think i hvae the answer in my phone but it has to chrge

Step-by-step explanation:

5 0
3 years ago
A movie theater sells adult and child tickets.An adult tickets (x=? Costs 8.75 and a child ticket (y) costs 6.50. The expression
Eddi Din [679]

Answer:

<h2>$326.25</h2>

Step-by-step explanation:

The question is incomplete as we were not given to numbers of adults and children, neveherless we can assume some figures and plug it into the expression

say number of adult is 15

and number of chidren is 30

In this problem we are going to    the values of adults and children tickets into the expression for the total cost and return the answer, which is the total cost of tickets sold

given the expression

8.75 x+ 6.50y

substituting for x and y we have

8.75(15)+ 6.50(30)=

131.25+195=$326.25

The total cost for 15 adults and 30 children is $326.25

5 0
3 years ago
Find the values of T in T = 3x + 2 when x equals the given amounts. <br><br> x = 1
Arisa [49]
The answer you are looking for would be "T = 5"

To find "T", you'd replace the "X" with the value stated (1). This would give you "T = 3*1 + 2". Solving for "T" can be done by using PEMDAS. First, multiply 3 and 1. This gives you 3, which you then add 2 to. Giving you a final answer of "T = 5".

I hope this helps!
4 0
4 years ago
Read 2 more answers
Which table represents a linear function
Rzqust [24]

Answer:

The table at the very bottom.

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME SOLVE WILL MARK AS BRAINLIEST IF ANSWERED CORRECTLY AMND SERIOUSLY
noname [10]
We can simplify this equation and find the value of k.

k ÷ 2 + 1 - 1k = -2k
k ÷ 2 + 1 = -k
k + 1 = -2k
1 = -3k
k = -1/3
6 0
3 years ago
Read 2 more answers
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