Mathematics High School

Angle PSR measures 99°.

Point S has three lines extending from it. One line extends to point P, another to point Q, and the other to point R. Angle P S Q is (3 x + 18) degrees. Angle Q S R is (9 x minus 27) degrees.
What is the measure of AnglePSQ in degrees?

Answers

Answer 1

Answer:

Option C: 45 degrees

Step-by-step explanation:

edge2021

Answer 2

Answer:

C) 45°

Step-by-step explanation:

Related Questions

3 times the sum of x and 6 equals 10 times the difference of x and 1.

Answers

3(x + 6) = 10(x - 1)

Answer:

3(x+6)=10(x-1)

Step-by-step explanation:

That's it

I need D and E for number 1 and all 3 for number 2

Answers

Answer:

E: 20/(7-2)+(5^2*3)

D: (24+16)/(8-4)

sorry, didn’t do q2

Step-by-step explanation:

E (q1)

20/(7-2)+(5^2*3) is 79

20/5 plus 25*3 is 79

4 plus 75 is 79

D (q1)

(24+16)/(8-4) is 10....... 40/4 is 10

On Tuesday mark bought ten comic books on Wednesday half of all of his comics that we had were destroyed on Thursday there were only 14 left how man comic books did he have on Monday

Answers

The answer is 12 comic books

Tricia drove 102 miles on three gallons of gas. How far can she drive on seven gallons of gas?

Answers

Answer:

She can drive 238 miles on 7 gallons of gas

Step-by-step explanation:

102 ÷ 3 = 34, so we know you can drive 34 miles on 1 gallon of gas. 34 × 7 = 238

Answer:

She can drive 238 miles on 7 gallons of gas.

Step-by-step explanation:

102/3 = 34

34*7 = 238

Which is the solution to the equation represented by the model below

Answers

Answer:

Third option, [tex]x=2[/tex]

Step-by-step explanation:

By observation, we can infer that

[tex]3x+8=4x+6[/tex].

Subtract 8 from both sides:

[tex]3x+8-8=4x+6-8[/tex]

[tex]3x=4x-2[/tex]

Subtract 4x from both sides:

[tex]3x-4x=4x-2-4x[/tex]

[tex]-x=-2[/tex]

Divide both sides by -1:

[tex]\frac{-x}{-1}=\frac{-2}{-1}[/tex]

[tex]x=2[/tex]

Answer:

c; x=2

Step-by-step explanation:

You can see that there are 3 x's and 8 1's (3x+8), as well as 4 x's and 6 1's (4x+6).

The equation is 3x+8=4x+6

Subtract 3x and subtract 6: 2=x

which linear function represents the table?

A) y=7x-7
B) y=7x+7
C) y= -7x+7
D) y= -7x-7

helppp

Answers

Answer:

C  

Step-by-step explanation:

Jim's uncle is four times as old as his nephew Jim. In ten years, Jim's uncle age will be twenty years more
than twice Jim's age. How old is Jim right now? Type a numerical answer in the space provided. Do not
type spaces in your answer.


he will be 15

Answers

Answer:

Your answer will be 15 I think

Each of a regular polygon is 140°,find the number of the sides that ghe polygon has​

Answers

Answer:

the answer should be 360/36=10 sides

Step-by-step explanation:

A regular polygon is 144 deg the exterior angle is 36 deg.

Answer:

9 sides

Step-by-step explanation:

Internal angles of the regular polygon have a property, sum of interior angles is equal to:

sum = (n-2)*180°

n sides each interior angle equal to 140°, then

sum = 140°n

Comparing the two equations:

(n-2)*180= 140n180n - 360 = 140n40n = 360n = 360/40n = 9

The polygon has 9 sides


Graph the line 2x + y = 7.

Answers

Answer:f

Step-by-step explanation:

Answer:

slope: -2y-intercept: (0,7)

Step-by-step explanation:

john used 3/4 yard of black ribbon and 1/2 yard yellow.

ribbon to make a frame for a picture. what is the total length of ribbon he used?

Answers

Answer:

1 1/4 yard of yarn

Step-by-step explanation:

add 3/4 to 1/2 it's 1 1/4

What is the decimal equivalent of 10/3? its more than 1 and its not 3.3333 or 0.3 HELP PLS>

Answers

Answer:

it should be 3.3 repeating but maybe your teacher has it as 3.34?

2/9 terminating or repeating

Answers

Answer:

Repeating

Step-by-step explanation:

2/9 = 0.22222222222

Answer:

2/9 is a repeating decimal

Find the value of 151 - 4(32 - 2).
-11
-33
7
-23

Answers

Steps to solve:

151 - 4(32 - 2)

~Distribute

151 - 128 - 8

~Subtract

23 - 8

15

Best of Luck!

wot is 100,000 less than five hundred sixty thousand three hundred thirteen

Answers

Answer:

-460,313

Step-by-step explanation:

100,000 - 560,313 = -460,313

Hope this helps!

Answer:

460313

Step-by-step explanation:

560,313 - 100,000=

460313

What is the value of x in the equation 4x - 2(x + 3) = 8?
A x = 1
B. X = 2.5
C x = 3.5
D. x = 7

Answers

Answer:

x = 7

Step-by-step explanation:

The given equation is 4x - 2(x + 3) = 8. We need to find the value of x. The steps are as follows :

Firstly opening the bracket on the LHS,

4x -2x-6 = 8

Adding like terms together. So,

2x = 8+6

2x = 14

x = 7

So, the value of x is 7. Hence, the correct option is (d).

Which order is correct?
Negative 0.8, negative one-third, two-thirds, 1
Negative 0.8, two-thirds, 1, negative one-third
Negative one-third, negative 0.8, two-thirds, 1
1, two-thirds, negative one-third, negative 0.8

Answers

Answer:

A

Step-by-step explanation:

i did the assignment on e d g e n u i t y 2020

Answer:

A.

Step-by-step explanation:

∠A and \angle B∠B are vertical angles. If m\angle A=(5x+5)^{\circ}∠A=(5x+5)
∘
and m\angle B=(4x+29)^{\circ}∠B=(4x+29)
∘
, then find the measure of \angle A∠A.

Answers

If A and B are vertical angles, then they are congruent, so their measures are equal.

This means

(5x + 5)º = (4x + 29)º

5x + 5 = 4x + 29

x = 24

Then angle A has measure (5*24 + 5)º = 125º.

Answer:

m<A = 115

Step-by-step explanation:

Solve the given inequality.
4.2x > 6.3

Answers

Answer:

x > 1.5

Step-by-step explanation:

In order to solve for x, we must isolate x on one side of the inequality.

[tex]4.2x > 6.3[/tex]

x is being multiplied by 4.2 The inverse of multiplication is division. Divide both sides of the equation by 4.2

[tex]\frac{4.2x}{4.2} >\frac{6.3}{4.2}[/tex]

[tex]x> \frac{6.3}{4.2}[/tex]

[tex]x> 1.5[/tex]

The solution to the inequality 4.2x > 6.3 is x>1.5

Answer:

[tex]\huge\boxed{x>1\dfrac{1}{2}\to x\in\left(1\dfrac{1}{2},\ \infty\right)}[/tex]

Step-by-step explanation:

[tex]4.2x>6.3\qquad/\text{divide both sides by 4.2}\\\\\dfrac{4.2x}{4.2}>\dfrac{6.3}{4.2}\\\\x>\dfrac{6.3\cdot10}{4.2\cdot10}\\\\x>\dfrac{63:21}{42:21}\\\\x>\dfrac{3}{2}\\\\x>1\dfrac{1}{2}[/tex]

During summer vacation you charge people $8 per hour for swimming lessons and $20 registration fee. If you make $52 one day, how many hours did you spend teaching lessons? Algebra

Answers

Answer:

4 hrs

Step-by-step explanation:

Let h be the number of hours spent teaching lessons

Then 8h is the amount earned from swimming lessons

Total amount earned = amount from swimming lessons + $20 registration fee

Total amount earned = $52

Therefore, 52=8h+20

32=8h

h=4 hrs (Answer)

A university's freshman class has 10000 students. 2500 of those students are majoring in Engineering. What percentage of the freshman class are Engineering majors?

Answers

Answer:

25%

Step-by-step explanation:

2500*4 = 10000

10000/4 = 2500

its 1/4 of the students

25%

10000 students is 100%
2500 students is x%

2500x100=250000
250000/10000= 25

the answer is 25%

(2+2)^2=2^2 * 2^2 thanksss

Answers

Answer:

16=16

Step-by-step explanation:

2+2=4^2=16

2^2=4x4=16

Answer:

16=16

Step-by-step explanation:

sixty more than nine times a number is the same as two less than ten times the number. What’s the number

Answers

Step-by-step explanation:

the number unknown=x

9x+60=10x-2

Bring all right hand side of the equation to the left side

9x+60-10x+2=0

-x+62=0

-x=-62

answer x=62

You are a cashier at a coffee shop. A customer buys a coffee that costs $5.50 and gives you a $10 bill. How much change should you give back to the customer?

O $3.50

O $4.50

O $5.50

O $14.50

O $15.50​

Answers

$4.50. All you need to do is subtract 5.50 from 10, and then you get your answer. In this case, it’s 10 - 5.50 = 4.50

Answer:

B: $4.50

Step-by-step explanation:

Simply subtract 5.50 from 10

10-5.50=4.50

Hope this helps! Plz award Brainliest : )

(a) An angle measures 64°. What is the measure of its complement?



(b) An angle measures 145º. What is the measure of its supplement?

Answers

Answer:

(a) 26 degrees

(b) 35 degrees

Step-by-step explanation:

(a) complementary angles add up to 90 degrees, therefore the complementary angle to 64 degrees would be 90 - 64, or 26 degrees.

(b) supplementary angles add up to 180 degrees, therefore the supplementary angle to 145 degrees would be 180 - 145, or 35 degrees.

Adam will be 50 years old in eleven years. How old is he now?​

Answers

Answer:

39 years old

Step-by-step explanation:

50 - 11 = 39 years old

Answer:

39 years old

Step-by-step explanation:

What is the value of x in the equation 0.3x = 12?

Answers

Answer:

You divide 0.3 by 12 if you don’t want a decimal do it the other way around the answer is x=40

Step-by-step explanation:

The value of x that satisfies the equation 0.3x = 12 is 40.

We have,

To find the value of x in the equation 0.3x = 12, we need to isolate x on one side of the equation.

We can do this by dividing both sides of the equation by 0.3, which will cancel out the coefficient of x on the left side:

(0.3x) / 0.3 = 12 / 0.3

Simplifying this equation gives:

x = 40

Thus,

The value of x that satisfies the equation 0.3x = 12 is 40.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ6

What is the product of (–1.5)(0.8)?

Answers

-1.2 the parentheses only separate the number and if no sign is in between it usually means multiply

Answer:

1.2

Step-by-step explanation:

Parenthesis usually means to multiply if there is no other symbol. If there is another symbol it means to do that equation first (PEMDAS)

is every equation a function, true or false?

Answers

False!!!!!!!!!! !!!!!!!!!!!!!!!!!!!

The sum of three consecutive integers is 5 more than the least of the integers. Find the integers.

Answers

Answer:

1, 2, 3

Step-by-step explanation:

1 + 2 + 3 = 6 and 6 is 5 more than 1. Hope this helps!

1,2,3 it is right good luck

QUICK! 20 points!
Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work.

-x^2 = -36

Answers

To find the inverse function, swap x x and y y , and solve the resulting equation for x x . If the initial function is not one-to-one, then there will be more than one inverse. So, swap the variables:

y=−x2−36 y = − x 2 − 36

becomes

x=−y2−36 x = − y 2 − 36 .

Now, solve the equation

x=−y2−36 x = − y 2 − 36 for y y .

y=−x−36‾‾‾‾‾‾‾‾√ y = − x − 36y=−x−36‾‾‾‾‾‾‾‾√ y = − − x − 36

ANSWER y=−x−36‾‾‾‾‾‾‾‾√ y = − x − 36 y=−−x−36‾‾‾‾‾‾‾‾√

Answer: look at the picture

Step-by-step explanation: Hope this help :D

Other Questions
7 units to theleft of 0I dont get it What is the base of a number system? why did the chicken cross the road Kresley Co. has provided the following 20X5 current account balances for the preparation of the annual Statement of Cash Flows: January 1 December 31 Accounts receivable $11,500 $14,500 Allowance for uncollectible accounts 400 500 Prepaid rent expense 6,200 4,100 Accounts payable 9,700 11,200 Kresley's 20X5 net income is $75,000. Net cash provided by operating activities in the Statement of Cash Flows should be why did martin luther king discourage people from fighting discrimination with violence? HELP ME PLEAS EI NEED THIS IMMEDAITEL 5) Read each Eco fact. Propose a solution to prevent the environmental problems of theseaport of troy described in the eco fact. A line segment has the endpoints (-7,-4) and (9,8). What are the coordinates of the midpoint of this line segment?(2,4)(-1,2)(-1,-6)(-8, 2)(-2,-4)(1,2) The image suggests the term is Which function has zeros of -8, 1, and 3? A. y = (x 3)(x + 8)(x 1) B. y = (x + 1)(x 8)(x + 3) C. y = x(x + 8)(x 3) D. y = x(x + 3)(x 8) what are the factors that contribute to urban expansion? Choose the correlation coefficient that would best fit the data in the scatter plot below."600500 -Max distance to read sign400300 -15253545758555 65Driver Age (years)417898no correlation-7835 Which of the following congruency statements is correct? Yzx = bcd, yzx = dcb, zxy =dcb, yxz = cdb Why were the states wary of establishing a central form of government? what is the value of 0? Why is knowledge of both human anatomy andhuman physiology necessary?for understanding the human body as a wholefor learning the names of the parts of the bodyfor diagnosing health problems in friends andrelatives Mr. Wang works in a recycling center. Recyclable materials arrive at thecenter mixed together. Workers use magnets to separate steel cans fromother items. Which two statements are true about the force between a steel can and a magnet?1 Gravity pushes the can toward the magnet.2 The force between the can and the magnet is a noncontact force.3 The attraction between the can and the magnet is a pull.4 The attraction between the can and the magnet is a push. If 8=112/x, then what is 3x? Standard Form When a polynomial is written in order from the ________________ exponent to the ________________exponent Alana bought a shirt for $12.99 and a belt for $5.99. She gave the cashier a $20 bill. How much change will she get back? $