Mathematics High School

Please help me with this is so important

Please Help Me With This Is So Important

Answers

Answer 1

Step-by-step explanation:

78 + 119 + 105 + (180 - x) = 360

482 - x = 360

482 - 360 = x

122 = x

x = 122°

Answer 2

Answer:

it is trapezium and all angles value is 360 degree and three angles values are given then let unknown angle be y and add three angles then subtract value from 360 degree then add the value with x and subtract that value from 180 degree

Related Questions

20 points!!!! please help fast!!!!

Answers

Answer:

0 m/s

Step-by-step explanation:

The line is flat so there is no movement

Answer:

b

Step-by-step explanation:

on this graph a horizantal line means no speed because there is no change in distance

Is this sentence true or false? 2(x+8) = 2x - 8

Answers

Answer:

  FALSE

Step-by-step explanation:

Applying the distributive property on the left side gives ...

  2x +16 = 2x -8

Subtracting 2x from both sides gives ...

  16 = -8 . . . . a FALSE statement

The given statement is false.

_____

When an algebraic equation is transformed according to the properties of equality, the truth of it does not change.

Rectangle PQRS is rotated 90° counterclockwise about the origin to create rectangle people are P prime Q prime R prime S prime . What are the coordinates of point R prime

Answers

Answer:

R'(4, -1)

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, dilation and reflection.

If a point A(x, y) is  rotated 90° counterclockwise about the origin, the new point is A'(-y, x)

From the image attached, below are the location of the points:

P(-3, -1), Q(-1, -1), R(-1, -4) and S(-3, -4)

If point R(-4, -1) is rotated 90° counterclockwise about the origin, its new location would be at R'(4, -1)

yesterday jack drove 33 1/2 miles. He used 1 1/4 gallons of gasloine

Answers

Jack then had an accident and he went to the hospital where he proceeded to have an awfully painful death

A letter in the word ACCEL is chosen. What is the theoretical probability of choosing a C?

Answers

Answer:

there are 5 letters in all and 2 c's.. 2/5 2 out of every 5 times

Abraham purchased a living room set for $3,742 using an 18-month deferred payment plan with an interest rate of 18.79%. What is the balance after the deferment period if no payments are made?
a.) $4,844.77
b.) $4,949.50
c.) $3,742.00
d.) $4,445.12

Answers

The answer is b I think

Find the square root of 784 using prime factorization.

Answers

Answer:

first check the smallest number that divide 784

i.e 2

784/2 = 392/2= 196/2 =98/2 =49/7=7

we get

748= 2*2*2*2*7*7

for square root take one out of 2 same number

square root of 784= 2*2*7 = 28

Answer:

28

Step-by-step explanation:

784=2×2​×2×2​×7×7​⇒784 ​=2×2×7=28

Determine whether the equation is always, sometimes, or never true. 6(x + 1) = 2(5 + 3x)

Answers

Answer:

never true

Step-by-step explanation:

6(x + 1) = 2(5 + 3x)

distribute

6x + 6 = 10 + 6x

combine like terms by subtracting 6x and 6 from both sides

0 = 4

that is not a true statement, so this equation is never true

3/4 + (-2 1/2) on a number line.. select the location on the number line to plot the sum.. HURRYYYYY

Answers

Answer:

the answer is -1 3/4

Step-by-step explanation:

Archbridge Bus Company have a very small road on the exit of their bus garage. This means they need to be aware of when this road will be used by multiple buses. The 157 bus leaves every 33 minutes. The 183 bus leaves every 6 minutes. All buses start service at 9:00. Apart from when the buses leave at 9:00, at what time will both be leaving the garage at the same time?

Answers

The bus one did did fue did. If did si. Nieve is ibdheie. Lie

June charges $27.95 per oil change and $9.50 per tune up each week he does 40 oil changes and 15 tune ups . how much money did June make in a week?​

Answers

I think it should be $1,262.5??? If not I’m so sorry

How many solutions does the following equation have?
3z + 9 + 142 = 4z + 5
Choose 1 answer:
A.No solutions
B.Exactly one solution
C.Infinitely many solutions

Answers

Answer:

Step-by-step explanation:

3z + 9 + 142 = 4z + 5

3z + 151 = 4z + 5

-z + 151 = 5

-z = -146

z = 146

answer is B

exactly one solution

what is the inverse of f={(1,3),(4,2),(5,1)}​

Answers

Answer:

f={(3,1),(2,4),(1,5)}

Find the value for k. then find the angle of the triangle

Answers

Answer:

Answer:

k=135

Step-by-step explanation:

180=45+k

-45 -45

_________

135=k

What is the answer to -4x = 12

Answers

Steps to solve:

-4x = 12

~Divide -4 to both sides

x = -3

Best of Luck!

Answer:

x=-3

Step-by-step explanation:

-x=12/4

-x=3

×=-3

Can someone plz help with both of these

Answers

Answer:

Domain: (-5<x<-2) (1<x≤3]

Range: (-3<x<4) [-1≤x<2)

Step-by-step explanation:

(Explained another post by same asker)

(also this isnt interval notation, you would remove the <,≤, and x from it and keep the parenthesis and brackets were I put there were)

Enter the equation of the line in slope-intercept form. Slope is 4, and (3,4) is on the line. The equation of the line is y=

Answers

Answer:

y= 4x - 8

Step-by-step explanation:

hope this helps :)

Evaluate the expression for g = 3. Write your answer as a decimal or whole number. 39(–0.5g + 2)^2 =

Answers

Answer:

9.75

Step-by-step explanation:

instructions in pic :)

Answer:

9.75

Step-by-step explanation:

g = 3

39(-0.5g + 2)²

plug in g

39(-0.5•3 + 2)²

solve within parentheses

39(-1.5 + 2)²

39(0.5)²

solve the exponent

39(0.25)

multiply

9.75

what is the value of y?

Answers

Answer:

y +43⁰ +123⁰ =180⁰

=) y +160⁰ =180⁰

=) y = 20⁰

Answer:

Y = 34

Step-by-step explanation:

y + 43 + 123 = 180

y + 146 = 180

180 - 146. = y = 34

Y = 34

C(1) = 3, c(n) = 10 *c(n - 1) for n >2.

Answers

i do not know the answer to this i suck at math

Answer:

34567890-

Step-by-step explanation:

sorry i do not know lol

I not sure how to find the value of the letters ​

Answers

Answer:

a = 31°

b = 66°

Step-by-step explanation:

Reason for the answer to a:

It is an alternate angle. So, a = 31°.

Reason for the answer to b:

It is also an alternate angle. So, b = 35° + 31° = 66°.

Find the coordinates of the midpoint of the segment with endpoints (-8,5) and (4, -3)​

Answers

Answer:

[tex]MP= (-2,1 )[/tex]

Step-by-step explanation:

[tex]MP= (\frac{x_1+x_2}{2} )(\frac{y_1+y_2}{2} )\\MP= (\frac{-8+4}{2} )(\frac{5+-3}{2} )\\MP= (\frac{-4}{2} )(\frac{2}{2} )\\MP= (-2,1 )[/tex]

FOLLOW MY TIKT0K booonkbm PLEASE THANKS AND SHARE MY VIDIOS​

Answers

i- i just want points so sure

. an 8 degree rise in temperature

Answers

That's increased level of warming

Anyone know how to do this?? Help pls

Answers

Answer:

The correct answer is A. a = 2s - b - c

Step-by-step explanation:

First you multiply 2 on both sides and you will end up with 2s = a + b + c.

Then to isolate a you would subtract both b and c from both sides of the equation as well to end up with your answer of a = 2s - b - c.

!!50 POINTS!!
What are the measures of

Answers

Step-by-step explanation:

It A because Acute is smaller then Obtuse that what I look at

Answer:

It A

Step-by-step explanation:

Can I please get brainliest?

is -3.16227766017 a rational or irrational number?

Answers

Answer:

rational

Step-by-step explanation:

If the given decimals are all there is, then you can express this number as a ratio (=fraction), i.e.,:

[tex]\frac{-316227766017}{100000000000}[/tex]

inverse sin of 13/7?

Answers

Answer:

0.03213586

Step-by-step explanation:

i don't get it (solve)

Answers

a = 60
2 x 60 = 120
2 x 60 = 120
60 + 60 = 120
It adds up to 360

someone.. anyone ? and tell me if the answer is 7: 13 because I'm guessing it is either 7:13 or 7:20 ​

Answers

Answer:

The ratio is 7:13

Step-by-step explanation:

Other Questions
What is 3/8-2 what does it equal Please helpExercice 1: compltez : A) -_______!-Bonjour Madame !-Tu _____ Marc ?-Oui, Marc Ronsard! B) -Salut, je _______ Paul, et _____? -_______,je suis Robert Florant ! Exercice 2 : Compltez ETRE ou S APPELER : 1. Elle _______ Cline. 2.Vous ______ docteur ?3.Tu ________ appelles Nicolas ?4.Sophie_________ profeseur. Perform the row operation 1/3R1 and replace R1 on the following matrix [3 0 0|21] [0 6 0|5] [0 0 7|5] What is the answer this probelm if f(x)=x^2, and g(x)=x-1,then f(g(x))= ___x^2+___x+____ using the following choice identify the choice that the best describe homeostasis.1-maintaining internal balance 2-energy 3-unequal distribution 4-diffusion Use the given conditions to write an equation in point-slope form. Keep parenthesis in point-slope form. slope = 7, passing through (1,-3) The sum of three consecutive multiples of 4 is 444. Find these multiples. 6. Henry's room rent is $40. His electricity bill is $10 and food expenses are$15. His job deposited his salary of $60 into his bank account. What wouldbe the balance remaining after paying his monthly expenses?Please help me Why did Germany and the Central Powers lose WWI? Which geographic theme is demonstrated by giving nicknames to states or countries? location place human-environment interaction You heat 51 grams of magnesium over a Bunsen burner for several minutes until it reacts with oxygen in the air. Then you weigh the resulting product and see that it is now 53 grams. How does this happen without breaking the Law of Conservation of Mass? What is Rembrandts full name 3Select the correct answer.Which type of climate is experienced in the northern countries of South America?O A. tropicalOB. dryO C.coldODarcticResetNext Audrey's graduation picnic costs $3 for every attendee. At most how many attendees canthere be if Audrey budgets a total of $27 for her graduation picnic? Translate each item below into Spanish use the words el,la,los,las and un,una,unos,unas17. the shirt78. some tshirts19. a few hats20. some teachers (female)21. the bedrooms22. the university23. a conversation24. the city25. some problems Try It for Example 3: Is 3.14144144414444... a rational number? Explain your reasoning. * if L is parallel to M, find the value of each missing variable(s) Someone help !! These are Absolute values & integers !! The quotient of the three times a number and the quantity 4 plus the same number. Use n.