Mathematics College

In the diagram of movie theater seats, the incline of the floor, f, Is parallel to the seats, s.

(7y-2)°


If m <1 =72°, what is x?

In The Diagram Of Movie Theater Seats, The Incline Of The Floor, F, Is Parallel To The Seats, S.(7y-2)If

Answers

Answer 1

Answer:

I believe the answer is 27

Step-by-step explanation:

<1=72

180-72=108

4x=108

108÷4=27

x=27

Related Questions

the price of a bookcase including 8% sales tax is $378 what is the price of the bookcase before sales tax

Answers

Answer:

$347.76

Step-by-step explanation:

sales tax= $30.24

378 - 30.24 = 347.76

Multiply
g(x) = x2 + 3x
h(x) = 2x - 2
Find (g* h)(2)

Answers

Answer:

10

Step-by-step explanation:

At first, (goh)(x)= g{h(x)}

= g{2x-2}

={2x-2}^2 +3x

[tex] = 4 {x}^{2} - 8x + 4 + 3x \\ = 4 {x}^{2} - 5x + 4 \\ then \: \:(goh)(2) = 4 \times {2}^{2} - 5 \times 2 + 4 \\ = 16 - 10 + 4 \\ = 10[/tex]

hope u got it.....

please give the answer to this​

Answers

Answer:

l;k

Step-by-step explanation:

qwdefr

Answer:

a= -7, b= 4

Step-by-step explanation:

Please see the attached picture for the full solution.

Which of the following shows 2.736 correctly rounded to the tenths place?

Answers

Answer:

2.7 is the correct answer

Step-by-step explanation:

Answer:

2.7

Step-by-step explanation:

NEED HELP!!!!!!!!!!!!!!!!

Answers

Answer:

1=4 being the co interior angle

2=3 being the opposite angle

When a car moves it has.what energy?

Answers

Answer:

mechnical energy

Step-by-step explanation:

7 Thousands= _ Hundreds

7
70
.07
700

What is the answer

Answers

7 thousands = 7,000

70 hundreds = 7,000

These two numbers are both equivalent.

They both give a total of 7,000.

Hope this helps!

The numbers are equivalent. The answer is 70 ;)

A line passes through the point (-6,4) and has a slope of 3/2. Write an equation in point slope form for this line.

Answers

Answer:

y-4=3/2(x+4)

Step-by-step explanation:

If you plug the numbers into the equation (y-y1=m(x-x1)), you get y-4=3/2(x+4).

Answer: y=3/2x+13

Step-by-step explanation: y-4=3/2(x-(-6))

y-4=3/2x+9

y=3/2x+13

how can I do this someone explain me

Answers

Answer:  Converse: If the candy has 350 calories, the candy is chocolate, False. There is another 350 calorie candy.

Inverse:  If the candy does not have 350 calories, the candy is not chocolate. True In this case, the evidence in the chart supports this. The inverse is not always true.

Contrapositive: If the candy does not have 350 calories, the candy is not chocolate. True   The evidence in the chart supports this statement, and the Contrapositive is generally considered a logical equivalent of the original.

Step-by-step explanation:

You need to have a basic frame for converting the original statement to the other forms such as

Original: If P, then Q

Converse: If Q, then P      Just reverse the parts

Inverse: If not P then not Q In the same order, make both negative, add "not"

Contrapositive: If not Q then not P Reverse the order of the original and make both negative.  

For the equation y=3x+2 if we were to add 7 What effect would it help on the equation.

Answers

The Y-intercept would be 9 but the gradient would still be the same. Hope that this helps.
It would be 9 for the Y intercept


How many terms are in the following:
19x - 4y - 2?

Answers

Answer:

3

Step-by-step explanation:

Just count how many terms are there in the expression

Help meeee it's math ::Simplify an expression for the perimeter of the rectangle shown

Answers

8.6x + 3 + 8.6+3 =. 17.2x + 6


5.2+5.2= 10.4

17.2x + 6 = 10.4

Evaluate y5 for y =1.

Answers

Answer:

the answer is 5

Step-by-step explanation:

you replace y by 1 and distribute (1)5

Four cups of pure water are added to a 20-cup bowl of punch that is 75% juice. What percentage of the new punch is juice?

Answers

Answer:

C

Step-by-step explanation:

Answer:

That would be 62.5%

Step-by-step explanation:

That's what I put and it said it was right...

Can someone pls help me?!?

Answers

Answer:

288

Step-by-step explanation:

Answer:

I wish I've known, but try using Symbo-Lab or Math-Way. They help a lot.

Step-by-step explanation:

Given: PS=RT, PQ=ST
Prove: QS=RS

Answers

Answer:

I) Eq(1) reason: sum of segments of a straight line

II) Eq(2) reason: Given PQ = ST & PS = RT

III) Eq(3) reason: sum of segments of a straight line

IV) Eq(4) reason: Same value on right hand sides of eq(2) and eq(3) demands that we must equate their respective left hand sides

V) Eq(5) reason: Usage of collection of like terms and subtraction provided this equation.

Step-by-step explanation:

We are given that;

PS = RT and that PQ = ST

Now, we want to prove that QS = RS.

From the diagram, we can see that from concept of sum of segments of a straight line we can deduce that;

PQ + QS = PS - - - - (eq 1)

Now, from earlier we saw that PQ = ST & PS = RT

Thus putting ST for PQ & PS for RT in eq 1,we have;

ST + QS = RT - - - - (eq 2)

Again, from the line diagram, we can see that from concept of sum of segments of a straight line we can deduce that;

RS + ST = RT - - - - -(eq 3)

From eq(2) & eq(3) we can see that both left hand sides is equal to RT.

Thus, we can equate both left hand sides with each other to give;

ST + QS = RS + ST - - - (eq 4)

Subtracting ST from both sides gives;

ST - ST + QS = RS + ST - ST

This gives;

QS = RS - - - - (eq 5)

Thus;

QS = RS

Proved

catrina earns $19.32 an hour. If she works a 40 hour each week consistently and takes only 2 weeks off for vacation in a year. How much will her annual earnings be?​

Answers

So there’s around 52 weeks per year and she has two weeks off which is gonna mean 50 weeks for her. Since 19.32 times 40 is 772.8 that’s only a week. That times 50 is $38,640 which is basically gonna be her annual earnings.

Answer:

$38,640.00

Step-by-step explanation:

We know that Catrina earns $19.32 an hour. We also know she works 40 hours a week. So first, let's multiply 19.32 by 40 to see how much she makes a week.

19.32 × 40 = 772.80

Because of this, we now know that Catrina makes $772.80 a week. There are 52 weeks in a year. However, since she takes 2 weeks of vacation, we need to take off 2 weeks in the year. This leaves us with 50.

Finally, we multiply 772.80 and 50 to find her annual earnings:

772.80 × 50 = 38640

Therefore, her annual earnings will be $38,640.00.

If you make a copy of a puzzle peice using a scale factor of 0.2 will the copy be larger smaller or the same size

Answers

Answer:

sMaLlEr (not sure so sorry please don't hate me dude or dudett

Which exponential function is the best fit for the data in the table? ( please help! )

Answers

The answer is most likely B or C mostly B though

8=2+3d u got to get d. i need this asap

Answers

Answer:

d = 2

Step-by-step explanation:

8 - 2 = 6

6 / 3 = 2

plz mark brainliest

Answer:

d=2

Step-by-step explanation:

Switch the left and right sides

2+3d=8

Rearrange the expression

3d+2=8

Separate the constants and variables

3d=8−2

Add or subtract the numbers

3d=6

divide both sides by 3

3d/3=6/3

d=2

hope it helps :)

Select the words for the number.
10.205

Answers

Answer:

Ten point two hundred and five is your answer

Step-by-step explanation:

lester hears a strange noise from the house across the street. he Lester hears a strange noise from the house across the street he hurries back into the house and watches from the window. which character trait best describes lester?

blondness

cautiousness

lack of curiasody

kindness​

Answers

Answer:

cautousness because he is aware of his surroundings

HELP!!!!! WILL MARK BRAINLIEST 10 POINTS

Answers

Josh is incorrect, he did not examine the expression correctly, therefore his answer was wrong.

Given m|n, find the value of x.
(3x+5)*(x-25)

Answers

the square root of 24 in the answer

are there answer choices?

Answer:

-31.5

step-by-step explanation

Dee Dee bought an apple for $0.85, a sandwich for $4.50. How much did Dee Dee spend?

Answers

Answer:

$5.35

Step-by-step explanation:

.85+4.50= 5.35

Answer:

5.35$

Step-by-step explanation:

add 4.50+0.85

Find the inverse:
[
0 8
-1 -5

Answers

Answer:

Hi there!

Your answer is:

D: [ -5 -8

     1    0 ]

Step-by-step explanation:

To find the inverse of a 2x2 matrix: swap the positions of a and d, put negatives in front of b and c, and divide everything by the determinant (ad-bc)

Many companies use a quality control technique called acceptance sampling to monitor incoming shipments of parts, raw materials, and so on. In the electronics industry, component parts are commonly shipped from suppliers in large lots. Inspection of a sample of n components can be viewed as the n trials of a binomial experiment. The outcome for each component tested (trial) will be that the component is classified as good or defective. Reynolds Electronics accepts a lot from a particular supplier if the defective components in the lot do not exceed 1%. Suppose a random sample of five items from a recent shipment is tested.
a. Assume that 1% of the shipment is defective. Compute the probability that no items in the sample are defective.

b. Assume that 1% of the shipment is defective. Compute the probability that exactly one item in the sample is defective.

c. What is the probability of observing one or more defective items in the sample if 1% of the shipment is defective?

d. Would you feel comfortable accepting the shipment if one item was found to be defective? Why or why not?

Answers

Answer:

A. 0.9510

B. 0.0480

C. 0.0490

D. No, I would not feel comfortable accepting the shipment if one item was found defective, because the probability is quite small to obtain 1 or more defective items.

simplify 1/2 +1/4 - 1/6​

Answers

Answer:

look for the LCM of all the denominators, devide the denominators by the LCM and add the numerators( don't forget the signs ), then add and subtract your answers ( by this time the LCM becomes the denominator and the answer from th subtraction and addition of the numerators becomes the present numerator ), then reduce to lowest term the answer gotten

If Mary spent 58 dollars on dinner and had 36 dollars let over after buying dinner how much did she have before buy her dinner

Answers

Answer: $94

If Mary spent 58 dollars on dinner, and had $36 remaining, we add both.

58 + 36 = 94

The answer is 94, Mary had $94 dollars before she spent it on dinner.

Hope this helps you!

Answer:

94

Step-by-step explanation:

Marco need to buy some dog food.at the nearest store,3 bags of dog food costs $10.50.How much would Narco spend on 5 bags of dog food?

Answers

Answer:

17.50

Step-by-step explanation:

Answer:

17.50

Step-by-step explanation:

$10.50÷3 = 3.50

3.50×5 = 17.50

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