Mathematics College

In ARST, mZR
mZS.
(x +17), m
mzs
(2x - 2), and mZT
(5x + 5)'. Find

Answers

Answer 1

9514 1404 393

Answer:

∠S = 38°

Step-by-step explanation:

The sum of angles in a triangle is 180°, so you have ...

(x+17)° +(2x-2)° +(5x+5)° = 180°

8x +20 = 180 . . . . . divide by °, collect terms

8x = 160 . . . . subtract 20

x = 20 . . . . . . divide by 8

∠S = (2x -2)° = (2·20 -2)°

∠S = 38°

Related Questions

please help i will give brainliest

Answers

Answer:

437/4x^5/328^1/2-445^1/21

Step-by-step explanation:

hope this helps...

have a nice day

Find the value of X please hurry

Answers

Answer:

x=23

Step-by-step explanation:

90-65=25

25-2=23=x

please help what is this help

Answers

24,5:10,5=2,33
I think this

The person on the top is correct......

Plz guys help me plz

Answers

Answer:

Step-by-step explanation:

✔️Rate of change using two points on the line, say (2, 60) and (3, 75);

Rate of change (m) = ∆y\/∆x = (75 - 60) / (3 - 2) = 15/1

Rate of change = 15

This means each class costs $15

✔️Initial value is the y-intercept (b). It represents the initial start-up fee.

To find initial value/y-intercept (b), substitute m = 15 and (x, y) = (2, 60) into y = mx + b.

Thus:

60 = 15(2) + b

60 = 30 + b

60 - 30 = b

30 = b

b = 30

Therefore, initial start-up fee is $30.

Which values are solutions of the inequality 5 < y - 8? 8, 9, 13, 15, and 20. I could really use some help! :)

Answers

Answer:

15 and 20

Step-by-step explanation:

8-8 is not greater than 5

9-8 is not greater

13 -8 is 5, but not greater

r=26 in. find the diameter.

Answers

Answer:

see

Step-by-step explanation:

diameter=2×pi×r

diameter. 2.22/7.r

Nick brings five pizzas to a birthday party. The boys at the birthday party eat 2/5 of the pizzas. How many pizzas did the boys eat? Explain

Answers

Answer:

2 pizzas

Step-by-step explanation:

2/5 of 5 is easy since there are 5

so 2 out of 5 is 2

Answer:

2 pizzas

Step-by-step explanation:

If there were 5 pizzas to begin with and only 2 out of that 5 were eaten, then that means they ate 2

0 0 0 0 0 pizzas started with

_ _ pizzas ate

0 0 0 pizzas left with

So if there were 3 pizzas left with, then you can subtract 3 from 5 to see how many are gone or eaten.

Hope this Helps!!!

What is Max’s final number of his number if his starting number is 7?

Answers

Answer:

Step-by-step explanation:

(n+8)=2(7+8)=2(15)=30

Answer:

Step-by-step explanation:

The final margin of an NFL football game is approximately normally distributed, with a mean equal to the gambling point spread and a standard deviation of 14 points. Recall the great 2008 Super Bowl in which the Giants upset the Patriots. The Patriots had been favored by 12 points. What does that fact imply about the Giants' initial (i.e., pre-game) chances of winning

Answers

Answer:

The Giants had 0.1949 = 19.49% probability of winning initially.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Mean equal to the gambling point spread and a standard deviation of 14 points. The Patriots had been favored by 12 points.

This means that [tex]\mu = 12, \sigma = 14[/tex]

What does that fact imply about the Giants' initial (i.e., pre-game) chances of winning

P(X > 0): Probability of Patriots winning.

P(X < 0): Probability of Giants winning.

So we want to find P(X < 0), which is the pvalue of Z when X = 0. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{0 - 12}{14}[/tex]

[tex]Z = -0.86[/tex]

[tex]Z = -0.86[/tex] has a pvalue of 0.1949

The Giants had 0.1949 = 19.49% probability of winning initially.

WILL GIVE BRAINLIEST TO BEST ANSWER
Solve for k.

−5/6k = −10

A -12

B -2

C 2

D 12

Answers

D. 12 is your answer

To get rid of the -5/6, you Have to multiply both sides of the equation by it’s inverse, which is -6/5.

-10 x -6/5 = 60/5 = 12

Answer:

K = 12, so the correct answer is D.

Step-by-step explanation:

- [tex]\frac{5}{6}[/tex]K = -10

-5K = -60 (Multiply 6 to both sides)

K = 12 (Divide both sides by 5)

4 out of the 8 balloons in a bunch are red.

What is the probability that a randomly selected balloon will be red?

Answers

The probability of a balloon to be selected red is 1/2 or 50% probability

Answer:

There is a 50/50 chance that there would be a red balloon selected. If you need the decimal version, .50

or, in fraction form

1/2

What is the value of z in the equation 2 (4z − 9 − 11) = 166 − 46? (1 point)
A. 15
B. 20
C. 30
D. 35

Answers

Answer:

B. 20

Step-by-step explanation:

Answer:

Step-by-step explanation:

Calculate the areas of these rectangles.

a)

8 cm

3 cm

b)

5.2 cm

7.7 cm

Answers

Answer:

a ) 24 cm

b) 40.04

Step-by-step explanation:

you literally just multiply them

1 + hk + j use h=-5, j = -6, and k = 6
Help me

Answers

9514 1404 393

Answer:

-35

Step-by-step explanation:

Put the values where the corresponding variables are and do the arithmetic.

1 + hk + j

= 1 + (-5)(6) +(-6)

= 1 -30 -6

= -35

б – 3 = 3 + 6
Solving for the variable

Answers

Answer:

Step-by-step explanation:

Um well the variable would be 12

Answer:

The answer is 12

Step-by-step explanation:

Solve for it by simplifying both sides of the equation, then isolating the variable.

Hoped this helped!

Brainly, please?

If the square root of 16 = x, then x2 =

Answers

Answer:

Step-by-step explanation:

16=x

16 square root is 4

16=4

(4)2= 8

Answer:

x2 or 2x=8

Step-by-step explanation:

the square root of 16 is 4

since the other term is 2*x you plug-in numbers and get 2*4=8

Quadrilateral ABCD with vertices A(-9, 2), B(-8, 8), C(-4, 6), and D(-2, 2) is shown. You want to reflect quadrilateral ABCD in the
vertical line that passes through the midpoint of BC . Graph the line of reflection and the image after the reflection.

Answers

Answer:

See explanation.

Step-by-step explanation:

Graph the quadrilateral. By inspection, you can tell where the midpoint is. (see attachment 1)

Now, I'll draw a line through it. (see attachment 2)

To reflect across a line, think about the points traveling across the line the same number of spaces the point is from the line. For example, point A is three away from the line. So, A' will be 3 away from the other side. The coordinates will be at (-3,2). (see attachment 3).

Do the same for the other points, and you'll have your image.

24 divided by 2 times 5 then square foot of it

Answers

Answer:

7.75

Step-by-step explanation:

sq rt of (24/2)(5) = sq rt of 60 = 7.75

Answer:

7.75 rounded

Step-by-step explanation:

24 / 2 = 12

12 * 5 = 60

7.7459

rounded its 7.75

4y/2x evaluate the expression when x=4 and y= -6

Answers

AnswerJust plug in x=-3, y=2 and z=-1 and simplify to get 2%28-3%29-%284%282%29-3%29%2B5%28-3%29%28-1%29=-6-%288-3%29%2B15=-6-5%2B15=4. So 2x-%284y-3%29%2B5xz=4 when x=-3, y=2 and z=-1

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

Plug in 4 as x and -6 as y

4y/2x

4(-6) / 2(4)

-24 / 8

= -3

So, the expression is equal to -3

Select the inequality below that could have 7 as a solution.

21x ≥ 7

12+ x > 15

14x 28

Answers

14x 28
There both multiples of 7

Carrie is 36 years old. She has worked in the same store for 12 years. Today, she had 63 customers. How old was Carrie when she began working in the store?
A. 24
B. 27
C. 48
D. 51

Answers

Answer:

A. 24

Step-by-step explanation:

A. 24
36-12=24
This is the final answer for this question.

Solve for “x” x+2 1/2=10.

Answers

Answer:

x = 7.5

Step-by-step explanation:

x + 2 1/2 = 10

Subtraction Property of Equality

x = 7 1/2 as a mixed number = 15/2 as an improper fraction = 7.5 in decimal form

I usually prefer decimal form

4x + 10 > 54 how do I solve this

Answers

Answer:

4x + 10 >54

-10. -10

4x> 44

/4. /4

x= 11

4(11) +10 >54

44+10.>54

54>54

the answer is false since they're both equal

In the year 2005, there were 100 rabbits in a particular region. Since then, the population has increased by 3.4% per year. Write an expression that represents the rabbit population in the year 2025, and solve it.

Answers

Answer:

Step-by-step explanation:

Your answer

Ok, lets do it systematically.

2005– 100 rabbits

3.4 % per year increasement.

So every year it increase 0.034 *100 = 3.4 per year

Total 2025-2005= 20 years

So expression is : 0.034*100*year(20)

Answer is : 3.4*20 = 68. So, in 2025, total rabbits will be 168

Mark it as Brainlist answer. Follow me.

Could I get some help?

Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $2,542 was collected on the
sale of 1,158 tickets. How many of each type of ticket were sold?
The basketball game sold
adult tickets and
student tickets.

Answers

Answer:

#adult tickets sold = 346

#student tickets sold = 812

Step-by-step explanation:

let 'x' = # adult tickets sold

let 'y' = # students tickets sold

System of Equations:

x + y = 1158

5x + y = 2542

I used the elimination method and multiplied the first equation by -1

-x - y = -1158

+ 5x + y = 2542

4x = 1384

x = 346

346 + y = 1158

y = 812

What is four times one over six equal

Answers

Answer:

0.6666

Step-by-step explanation:

¿Como se escribe 216 grados en minutos?

Answers

Answer:

12960 minutos de arco

Step-by-step explanation:

The function D =25+0.3 X represents the daily dental charge D in dollars for X miles driven

Answers

Answer:

See Explanation

Step-by-step explanation:

Given

[tex]D = 25 + 0.3X[/tex]

The question has missing details; as what's required is not stated.

However, since it is a linear equation, possible questions could be

1. Determine the slope

2. Determine the D-intercept

3. Calculate the amount in dollars for (say) 5 miles

An equation is represented as:

[tex]D = b + mx[/tex]

Where

[tex]b = D\ intercept[/tex]

[tex]m = slope[/tex]

By comparing: [tex]D = 25 + 0.3X[/tex] to [tex]D = b + mx[/tex]

[tex]b = 25[/tex] and [tex]m = 0.3[/tex]

This means that the slope is 0.3 and the d intercept is 25

To get the amount for 5 miles, we substitute 5 for x in [tex]D = 25 + 0.3X[/tex]

[tex]D = 25 + 0.3 * 5[/tex]

[tex]D = 25 + 1.5[/tex]

[tex]D = 26.5[/tex]

The cost of 5 miles is $26

Make use of the above explanation to solve the question

wholelotta swag aneways

Answers

Answer:

period.

Step-by-step explanation:

The container of orange juice held 5.3 cups of juice. If a serving of orange juice is of a cup of orange juice, to the nearest whole
serving, how many servings were in the container?
5 servings
6 servings
15 servings
19 servings

Answers

The answer is 5 servings

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In ARST, mZR mZS. (x +17), m mzs (2x - 2), and mZT (5x + 5)'. Find

Answers

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In ARST, mZR
mZS.
(x +17), m
mzs
(2x - 2), and mZT
(5x + 5)'. Find