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nika2105 [10]
3 years ago
11

The expression 14.50x can be used to find the total cost for x tickets on Family Night for admission and the movie. What is the

cost for 3 tickets?
Mathematics
1 answer:
sp2606 [1]3 years ago
6 0
All you have to do is substitute x for 3.
You get:
14.50 times 3

14.50 times 3 is 43.50

The answer is $14.50
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It’s worth 10 points if you answer!
Maksim231197 [3]

Answer:

m∠x = 10°

Step-by-step explanation:

Since we are dealing with a <u>right triangle</u> and its two sides and one angle, we can use <u>trigonometry ratios</u>. Remember them all with the acronym SohCahToa.

"o" is for opposite side, "a" is for adjacent side, "h" is for hypotenuse side.

The ratios are:

sinθ = opposite/hypotenuse

cosθ = adjacent/hypotenuse

tanθ = opposite/adjacent

θ means the "angle of reference", or the angle you know or want to find. This determines which side is adjacent (touching) or opposite (not touching). The hypotenuse (longest side) does not change.

In this triangle, θ = x. The sides we know are hypotenuse and opposite. Therefore, we will use the sinθ ratio.

sinθ = opposite/hypotenuse

sinx = CB/AB      Substitute the labels in the diagram

sinx = 4/23      Substitute known values (side lengths)

x = sin⁻¹(4/23)      Isolate 'x'. Use calculator to solve.

x = 10.015....°      Exact answer

x ≈ 10°      Round to the nearest degree

Therefore the measure of angle x (m∠x) is 10°.

8 0
3 years ago
Ann bought 2 pounds of cheese to make lasagna the recipe gived the amount of cheese needed in onces How mojaunces how many ounce
allochka39001 [22]
32 ounces because 1 pound equals to 32 ounces 
3 0
2 years ago
What is the reason for each step in the solution of the inequality?<br><br> −2(x+3)−4&gt;4x+30
DochEvi [55]
You would have to first distribute the -2 to the x+3 which gives you -2x-6.  Then you would subtract the 4 which gives you -2x-10 on the left side.  Now you have the equation -2x-10>4x+30.  Move the 4x to the other side giving you         -6x-10>30.  Now add the 10 from the other side which leaves you with -6x>40.  Now remember when you divide by a negative in an inequality, you HAVE TO flip the sign giving you the answer of x<-20/3.

5 0
3 years ago
Read 2 more answers
I need big help, what are the step by step math problem and the answer to (18/-2)^2?
Serggg [28]

Hii :))

\tt \: ( \frac{18}{ - 2} ) ^{2}  \\   \tt \: =  (-  \frac{18}{2} ) ^{2}  \\  \tt =  \frac{-18 \times -18}{-2 \times -2}  \\  =    \tt  \frac{324}{4}  \\ = \boxed{\tt\:81}

﹋﹋﹋﹋﹋﹋﹋﹋﹋﹋

\overbrace{ \underbrace{ \sf \: \infty  \:  Carry \: on \: Learning \:  \infty }}

ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ

8 0
3 years ago
Read 2 more answers
Can you please help me out on this...​
ss7ja [257]

Answer:

The answer is either a, b, c, or d.

Step-by-step explanation:

I just chose all answers because i didn't feel like doing more work.

6 0
3 years ago
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