Mathematics High School

how do you solve this pls help!!!​

How Do You Solve This Pls Help!!!

Answers

Answer 1

Answer:

y = 1

x = -0.75

Step-by-step explanation:

The alternate angles theorem states that if two parallel lines are cut by a transversal, then each pair of alternate interior angles are equal.

21y - 1 = 4x + 23

21y - 24 = 4x

5.25y - 6 = x

21y - 1 = 4x + 23

21y = 4x + 24

y = 4/21(5.25 - 6) + 1.14

y = 1 - 1.14 + 1.14

y = 1

5.25(1) - 6 = x

-0.75 = x

Related Questions

Can someone help? The options are on the bottom,

Answers

Answer:

<MLI and <KLI

They share the same line and it's 180°

If you have 1 cat,5 dogs, and 2 cows, how many feet you have.

Answers

Answer:

32

Step-by-step explanation:

4 + 20 + 8 = 32

hope this helped!!

can someone tell me which answer in order is correct

Answers

Answer:

the first part is given equation

the seconed is distributive property

the third is combine like terms

the forth is multiply,divided something it says xd

the fifth is the last one adding,sub whaterever xd

Step-by-step explanation:

Answer:

Given equation

combine like terms

Addition or subtraction property of equality

Distributive property

addition or subtraction property of equality

Multiplication or division property of equality

Step-by-step explanation:

Your bank account has a balance of $12 . You deposit $60 . What is your new balance?

Answers

Answer:

$72

Step-by-step explanation:

Just add it together

Your new balance is $72

Emery borrowed money from her brother to buy a new phone and is paying off a fixed amount each week. After 2 weeks, she will owe $456, and after 5 weeks, she will owe $228.

a. Write an equation in point-slope form to represent the situation.

b. What was the original amount Emery owed?
608$
c. How much is being paid each week?
76$

I only need the answer to question 1

Answers

Answer:

A. $608 B. $76

Hope this helps

Answer:

[tex]y=5w+2w=228[/tex]

Step-by-step explanation:

An angle measures 70.2° more than the measure of its complementary angle. What is the measure of each angle?

Answers

A complementary angle of another angle is the angle that when you add it to that angle, you get 90 degrees.

For example, we have angle A. When we add the complementary angle of angle A, you get 90 degrees. :)

So, what we can do for this problem is create an equation! :)

x + 70.2° = "an angle"

x = complementary angle

Notice: I put the 70.2° to show the difference between the complementary angle and the angle itself.

Now, we can make an equation!

(x + 70.2°) + x = 90

2x = 19.8

x = 19.8/2

x = 9.9 degrees

One angle is 9.9 degrees, and the other angle is x + 70.2 = 9.9 + 70.2 = 80.1 degrees. We can see that when we add 9.9 and 80.1 we get 90 degrees, and when you minus 9.9 from 80.1, you get 70.2. :)

Ask any questions if you need. :)

equal sides of an isosceles triangle are given as 30 cm each if the perimeter of the triangle is 67 cm,find the third sides please help me answer please please please

If RS+TU=XY and TU=WV, then RS+WV=XY

Choose the definition, theorem, or postulate that justifies the statement.

A. Subtraction Property of Equality
B. Definition of Midpoint
C. Segment Addition Postulate
D. Symmetric Property (of= or≅)
E. Reflexive Property (of= or≅)
F. Transitive Property (of= or≅)
G. Definition of Congruence
H. Substitution Property
I. Addition Property of Equality
J. Multiplication Property of Equality
K. Division Property of Equality

Answers

Answer:

Substitution property

Step-by-step explanation:

From the list of given options, the option that answers the question is

H. Substitution property

This is so because replacing a term or a value with another implies substitution, as shown when.

WV was substituted for TU in RS+TU=XY.

None of the other options A-G & I-K justify the given expression and operation.

Hence, we can conclude that the answer to the question is the Substitution property

Subtract. Write your answer as a mixed number in simplest form.5 7/10 - 1 9/10

Answers

Ans: -1 -1/5

First you’d figure out what 1 9/10 is but added 10/10 to 9/10

19/10


Then you would subtract


7/10 - 19/10 = -12/10


-12/10 = -1 -2/10


In simplest form,

-1 -2/10

Would be

-1 -1/5

Hope this helped :)



Hamzah the fantastic, hot or nah?

Answers

Hot because why not

find the value of x. PLEASE HELP

I need to show my work

Thank you!!!!!!

Answers

Answer:  x = 36

===============================

Work Shown:

2x+108 = 180

2x+108-108 = 180-108

2x = 72

2x/2 = 72/2

x = 36

-------

Notes:

The reason 2x and 108 add to 180 is because they form a straight angleIn step 2 above, I subtracted 108 from both sidesIn the second to last step above, I divided both sides by 2.The general steps to solving any equation is to follow PEMDAS in reverse to isolate the variable.

Given : There is a line . It is divided into two parts by another line such that it forms two angles on two sides of the angle which are 2x° and 108° .

To Find : The value of x .

Solution : Given that the two angles are 2x and 108° . So , we know that the measure of a straight line is 180° . So the sum of the two angles will be also equal to 180°. That is ;

[tex]\large\boxed{\red{\bf \angle 1 + \angle 2= 180^{\circ}}}[/tex]

Where [tex]\angle[/tex]1 and [tex]\angle[/tex]2 are two angles .

⇒ 2x° + 108° = 180° .

⇒ 2x° = 180° - 108° .

⇒2x° = 72°.

⇒ x =[tex]\sf \dfrac{72}{2}[/tex]

⇒ x = 36° .

Hence the value of x is 36° .

Find the measure of angle PKL​

Answers

The measure of PKL is: 108°

Which one of the following pairs of angles x and y are supplementary, answer ASAP i NEED help please, 10 points per person

Answers

Answer:3. B 4. B

Step-by-step explanation:3. Supplementary equals 180, 113 + 67 = 180

15 POINTS!
What is the correct answer for Landon's problem? Explain where he went wrong.

Answers

the y values need to be on the top so it would be -2-8 over -4-3 so the answer would be 10/7

Bobby has a sister named Abbey. Bobby’s sister Abbey is 4 years older than 1/3 of Bobby’s age. a) Write an expression for Abbey’s age in terms of Bobby’s age, b. b) How old is Bobby if Abbey is 7 years old?

Answers

Answer:

Step-by-step explanation:

a=1/3b + 4

7=1/3b+4

3=1/3b

b=9

Divide. Give the quotient and remainder.
7520 : 39
quotient:
Remainder:

Answers

Quotient: 192
Remainder: 32/39

You know that you can type 164 words every 2 minutes. How many words could you type in an hour?​

Answers

Answer:

4920 words in 1 hour

Step-by-step explanation:

164 words/2 minutes x 30 minutes= 4920 words in 1 hour

Describe the transformation for the equaton below:
f(x) = 12 – 4 + 3

Answers

Answer:

f(x)=11

Step-by-step explanation:

f(x)=12-4+3

f(x)=8+3

f(x)=11

Estimate 8% of 40 show your thinking

Answers

Answer:

3.2

Step-by-step explanation:

Simplify the expression.

Just divide the numbers.

Mrs. Chip bought 2 sheets and a blanket and paid $41. Mrs. Dale bought a sheet and 4 blankets and paid $80.

Answers

Answer:

Sheet = $12Blanket = $17

Step-by-step explanation:

Let the cost of a sheet be s and cost of a blanket be b

2s + b = 41s + 4b = 80

From the first equation we get:

b = 41 - 2s

Substitute in the second equation

s + 4*(41 - 2s) = 80s + 164 - 8s =  807s = 84s = 12

Then

b = 41- 2*12 = 17

5662 rounded to the nearest 100

Answers

Answer:

5700

Step-by-step explanation:

Answer:

5700

Step-by-step explanation:

What does the word range mean in algebra

Answers

Answer:

The difference between the lowest and highest values. In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9, so the range is 9 − 3 = 6. Range can also mean all the output values of a function.

Step-by-step explanation:

Hope this helps!

The range is the set of all possible output values

I need help fast please​

Answers

Answer:

K= 18

Step-by-step explanation:

1 and 8 are exact opposites so they equal eachother

so

3k-7=5k+29

subtract 3k to 5k and add 7 to 29

2k=36

then divide 36 by -2

so K = 18

9. you work a part time job and got your first paycheck from $210. your hourly wage is $8.25. Write and equation that models this situation

a. 8.75 = 210x
b. 210 = 8.75 + x
c. 210 = 8.75 - x
d. 210 = 8.75x

10. you work a part time job and got your first paycheck from $210. your hourly wage is $8.75. how many hours did you work?

a. 3.5
b. 8
c. 4
d. 1

Answers

Answer:

9.= D

10.= 3.5

Step-by-step explanation:

Some one help me please..?

Answers

Answer:

x = -18

Step-by-step explanation:

3 + -18 = -15

Answer:

the answer is d

Step-by-step explanation:

collect the like terms

What is "fifty thousand, six hundred thirty-one" in standard form?

Answers

Answer:

50,631

Step-by-step explanation:

Answer:

55,631

Hope it helps!

A parking lot has 88 parking spaces. Of those, 4 are reserved for disability parking, 48 are for full-size cars, and the remaining spaces are for compact cars. What is the ratio of compact spaces to full-size spaces?

Answers

The total parking space is 88. 4 are reserved which leaves us with 84. 48 of the remaining cars are for full size cars with a remaining of 36 cars that are compact cars. The ratio of compact to full size is 36:48 to simplify it divide by 3 on bot sides. You get a ratio of 3:4

PLEASE HURRY I NEED YOUR HELP! show work
10+(-3 3/8)

1/5+20.3-(-5 3/5)

11/12-(-10)-5/6

Answers

Answer:

1) 10

- 3 3/8

________

=6 5/8

2)  1/5= 2/10

2/10

+ 20 3/10

+ 5 6/10

_________

25 11/10

= 26 1/10

3) 11/12

+ 10

- 10/12

________

= 10 1/12

Please help me someone

Answers

Answer:

The lift is safe to use.

Step-by-step explanation:

565-88 is 477. The life is safe when the weight is 480 or less.

Use the number line to determine which of the following statements is true. Each tick is 1 unit.




The quotient of P and S is positive.

The product of R and S is negative.

The absolute values of Q and R are the same.

Q and S are opposite numbers.

Answers

Answer:

The quotient of P and S is positive.

Step-by-step explanation:

4/2=2

Answer:

The absolute values of Q and R are the same.

Step-by-step explanation:

Can someone help me ?please

Answers

Answer:

maybe try 672cm?

Other Questions
PLEASE HURRY WILL REWARD Which term is used to describe the location of ageographic feature in relation to other nearby features? Need HELP ASAP I WILL MARK BRAINLIESTREWARD=Points and brainliest Excerpt from The Strange Case of Dr. Jekyll and Mr. Hyde: Story of the DoorWhich quote illustrates the theme of friendship as shown by Utterson and Enfield? A. It was reported by those who encountered them in their Sunday walks, that they said nothing, looked singularly dull, and would hail with obvious relief the appearance of a friend. B. For all that, the two men put the greatest store by these excursions, counted them the chief jewel of each week. C. His friends were those of his own blood or those whom he had known the longest; his affections, like ivy, were the growth of time, they implied no aptness in the object. D. It was a nut to crack for many, what these two could see in each other, or what subject they could find in common. (NEED HELP URGENTLY WILL MARK BRAINLIEST)5. Luther came to believe thatA. only Catholic priests should have access to the BibleB. "good works" were the necessary for salvationC. monks and nuns were an important part of religionD. the grace needed to forgive sin could only be given by God "Explain why fish, specifically steelhead trout, would be an effective indicator species" Please help with this fast Find the measure of each angle.(3x + 5)^(10x-7) Laurel ran 3 miles in 24 minutes.At that rate,how long will it take her to run 7 miles? 2.3a + 0.8ahow do i solve this PART 1 40 points+brainlessi need help with these 5 questions How has industrial progress in the United States hurt our natural resources and ecosystems? Regions Letter Relevant ApplicationYou are writing to someone (ex. Parents, Grandparents, Cousins, etc) about a certain region of Texas (4 Regions of Texas) youd live in. You must include the name of the region, the climate, points of interest/landmarks, landforms, major cities, and population. This should be at least 8 sentences. You may write below and turn this in when you are done. Dear Based on Clarisse's point of view, how are things in Bradbury's world different or similar totoday's world? Kinds of matter with label and example What speed do thorn bugs move at? what is the color negro? isnt it black I dont get it someone help its due in 40 minutes Saved(03.06 LC) Read and choose the correct option.Voy a la farmacia; necesito las vitaminas y ________ para los ojos.Question 18 options:el jarabeel botiqunlas etiquetaslas gotasthe answer What is the conjunction for all these words Which of the following statements is true? A. The rational number system is not closed under multiplication, because the product of two rational numbers is not always an irrational number. B. The rational number system is closed under multiplication, because the product of two rational numbers is always a rational number. C. The rational number system is not closed under multiplication, because the product of two rational numbers is not always a rational number. D. The rational number system is closed under multiplication, because the product of two rational numbers is always an irrational number.