Mathematics High School

Determine the value of x in each figure.
PLEASE HELPPPP

Determine The Value Of X In Each Figure. PLEASE HELPPPP

Answers

Answer 1

Answer:

x=3

Step-by-step explanation:

Hello There!

The shown angles have a sum of 90 degrees

This is noticeable because there is a square at the vertex which indicates that its a right angle

A right angle has a measure of 90 degrees

That being said we can create an equation to solve for x

90 = 66 + 8x having made an equation we now solve for x

step 1 subtract 66 from each side

90 - 66 = 24

66 - 66 cancels out

now we have

24 = 8x

step 2 divide each side by 8

8x/8=x

24/8=3

we're left with x = 3

Answer 2

Answer:

x=3

Step-by-step explanation:

8x+66=90 complement

8x=90-66

x=24/8=3

Related Questions

A die is rolled 3. What is the probability of getting a 1 on the first roll, a 2 on the second roll, and a 3 on the third roll

Answers

Answer:

The probability of getting 1,2 and 3 after rolling once , second and thrice is

1/6

Step-by-step explanation:

These are all independent events.

The sample space = [1,2,3,4,5,6]

A die has 6 sides

1. If this die is thrown once, the probability of getting a 1 is = 1/6

2. If we roll the dice a second time, the probability of getting a 2 is independent from the first time it was rolled, so the sample space remains the same. The probability is also 1/6

3. If we rolled a 3rd time the probability remains 1/6 also

At Mountain Park Middle School, there are 250 seventh-grade students. Currently, 32% of those students are in advanced math.

a. ​​ Write an equation to represent the number of seventh-grade students who are not in advanced math. Let a represent the number of seventh-grade students who are not in advanced math.

a = ______% x _______

b. There _______ seventh-grade students who are not in advanced math.

[Fill in the Blanks]

Answers

Answer:

a= 68% × 250

b. 170

Step-by-step explanation:

100%-32% = 68%

solving the equation i get 170

HELP ME PLEASE..... i really need it asap

Answers

Answer: Buying the 5 tickets to the next hockey game is better because the unit price is only 16$

Step-by-step explanation:

80 / 5 = 16

50 / 3 = 16.666

HELP URGENT!!!!! 50 POINTS

Answers

6/1.5=4

is the scale factor for the smaller triangle to the bigger triangle

Answer:

6/1.5=4

Step-by-step explanation:

Brainliest if correct

Answers

Answer:

C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

PLEASE HELP ME IN THIS I NEED HELP SO BAD!! IF YOU DINT KNOW THE ANSWER DONT TELL ME- PLEASE HURRY HELP ME (*꒦ິ⌓꒦ີ)

Answers

Answer:

18

Step-by-step explanation:

Take the 54. The cake reduces her size by 1/3 so you multiply 54*1/3 to get 18 inches or 1.5 feet tall. :)

A new car that sells for $44,000 depreciates 25% each year. Write a function that models the value of the car. Find the value of the car after 4 years.

can you answer the equation to? please hurry!

Answers

Answer:

Value = 44,0000(0.75)^t

Where t = number of years

Value after 4 years = 44,000 (0.75)^4

What is the number in What is 95% of 60

Answers

Answer:

57

Step-by-step explanation:

57 is 95% of 60

(See image below for more information)

Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

que fait 2au carré plus 5

Answers

Answer:

The answer is 9.

Step-by-step explanation:

2 squared = 4

4 + 5 = 9

I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!

Answers

A and C are the correct answers!I don't feel like explaining. It's just basic arithmetic.Please let me know if I am wrong.

Quadratic function Murder in a Hotel

Answers

what lol i didn’t understand

How is the unbiasness of estimators defined? Use correct vocabulary.

Don't answer if you don't know for gods sake you're just wasting my points

Answers

The unbiased estimator

how long does it take to go and come from a kroger because my dad went to go get baby formula for me and im now 13 should i be worried orrr....

Answers

I can’t tell if this is a joke or not

solve the following equation -3(3 + 6b) = 36 +3b

Answers

Answer:

Exact Form:

b=-5/7

Decimal Form:

b=-2.142857

Mixed Number:

b=-2 1/7

Running Problem, Please Help!!!

Answers

Answer:

400

Step-by-step explanation:

The answer should be
400 I hope this helps you!

25 points! Please show work for brainlest answer

Answers

Answer:

x² - 10 + 2x = 2x + 90

x² - 10 + 2x - 2x = 2x - 2x + 90

x² - 10 = 90

x² - 10 + 10 = 90 + 10

x² = 100

square root them both and you get x = 10

Step-by-step explanation:

Answer:

x = 10

Step-by-step explanation:

The Picture

geometry:)
i’ll give a brainiest!!!

Answers

Sorry but I don’t know

HELP giving brainlest and more points

Answers

Answer:

[tex]8^{-5}[/tex]

Step-by-step explanation:

[tex](8^{-8})(8^3)\\8^{-5}[/tex]

Exponent equation:

3 - 8 = -5

So this the remaining exponent

2 4/7 / 1 3/6 using a complex fraction. what is the answer

Answers

Answer: 1  5/7

Step-by-step explanation:

3x+6=6(x+?)-3x ? need help !

Answers

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

Plz help me! And no links!

Answers

Answer:

hi

Step-by-step explanation:

If the radius of a circle is 10cm, what will be the area of the circle?

Answers

Answer:

314

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Factor x2 − 8x + 9.

(x − 9)(x − 1)
(x + 9)(x + 1)
Prime
(x + 9)(x − 1)

Answers

Answer:

x²-8x+9

Step-by-step explanation:

Answer:

The answer is Prime

Step-by-step explanation:

Attached photo for proof

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer: a

Step-by-step explanation:

I NEED HELP Tiffon makes a 35% commission on the websites that he sells to businesses. If he sells $3,500 worth of websites, what is his commission?

Answers

He makes $1,225 because 35% of $3,500 is $1,225

x: y = 8:1
Which is the correct equation?
A. y=8x
B. x=8y
C. y=7x

Answers

B) x*1=y*8 -> x=8y that’s the right answer

Answer:

B. x=8y

Step-by-step explanation:

X*1=y*8

X=8y

I hope so that i help you

PLease i need answer.
2x²-2x+3x²-3=0
The equation is equal to the equation

Answers

Step-by-step explanation:

this answer is so important if you know

Another one is x1=-3/5 , x2=1 and alternative form is x1=-3/5 , x2=1

how do you write the equation of a line in slope intercept form looking at a table?​

Answers

Slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept

1) Determine the slope (m)

To find the slope, take two points from the table, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] and plug them into the following equation to solve for m:

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Plug m into [tex]y=mx+b[/tex] .

2) Determine the y-intercept (b)

Take any point given in the table and plug them into [tex]y=mx+b[/tex] (along with the slope that you solved for earlier) as [tex](x,y)[/tex]. Solve for b. Plug b back into [tex]y=mx+b[/tex] along with the slope.

I hope this helps!

Which answer choice correctly represents an algebraic expression for the quotient of a number and 9?
A. 9j
B. j ÷ 9
C. j – 9
D. 9 + j

Answers

B) j ÷ 9
Step-by-step explanation:
The word quotient means division.
A) is multiplication
B) is division so it is the right answer
C) is subtraction
D) is addition
B. Because u divide then multiply

(2-3)(x-3X2)
Which is the simplified form of the expression
(4-2)(x4) )
?
4x2y 16
4
2..16
X
4
1
14
4
14,8

Answers

Answer:

9x³-9x²+2x

Step-by-step explanation:

Let the expression be given as

(2-3x)(x-3x²)

Expand

= 2(x)-2(3x²)-3x(x)-3x(-3x²)

= 2x - 6x² -3x²+9x³

Rearrange

= 9x³-6x²-3x²+2x

= 9x³-9x²+2x

Hence the simplified form of the expression is 9x³-9x²+2x

Other Questions
A box of ceral contains 10 cups . if each bowl holds 1 1/4 cups of cearal. how many bowls of ceral will you get out of the box I need help with this!!! Someone help!! Simplify.If x=2, then what is 3x^2 - 2x + 1? french exam ends in 54 mins What are some sports or activities you can do to improve your overall health? Explain how physical activity can improve your physical and emotional health. Write the expression in radical form: (16x^3)^1/4 help pleaseFind the hypotenuse of the triangle, thedistance between points (4, 4) and (-2,-2).[?]Enter the number that16 goes beneath the radicalsymbol( SOMEONE PLEASE HELP!Figures 1 and 2 below show two polygonal regions used to approximate the area of the given shape. Find the average area, in square units, of the given shape using figures 1 and 2. Hi can people create random questions so i can earn the challenge complete 25 questions in 48 hours. I am running out of time and i need help!Thanks! Select the activities in which crop estimates play a critical role.develop sampling patternplan harvest and storage requirementsestimate necessary soil inputsobtain delivery estimatesbudget for cash flowobtain organic certificationobtain crop insuranceorganize recommended timing Which of the following is NOT an obligation of a citizen living in ademocracy?1) An obligation of a citizen living in a democracy is to vote.2) An obligation of a citizen living in a democracy is to serve as a ju3)An obligation of a citizen living in a democracy is to donate to apolitical campaign.4) An obligation of a citizen living in a democracy is to stay informeon issues. 4. Michelle sets up tables for her art class student. Each square table can seat two people 20 pointson each side. How many people can be seated if 8 square tables are pushed together in arow? *O A. 36 peopleB. 24 peopleC. 32 peopleO D. 6 people La literatura necesita de los recursos literarios para ser lo que es hoy en dia? 7x = 14 step by step Please help I'm very confused respond ASAP 6. Try to determine a theme based on the symbolism of Mama's plant. Y'all what's the answer? A store purchased jeans for $15 a pair. The storeincreased the price of the jeans by 65%. One monthlater, the jeans were on sale for- off the store price.How much would a customer pay for the jeans onsale? A team of researchers decide to study social mobility. They obtain data on respondents and their parents, gathering information on the occupational status of each generation to see if mobility has occurred. To understand the likelihood of social mobility more fully, they also ask questions about respondents' educational attainment, type of training, and the prestige of the first job that respondents had in their respective occupational field. By considering some of these intervening processes, this research team has chosen to use a(n) ________ approach to social mobility. a. status attainment model b. ascending mobility c. vertical mobility d. class-based Read this excerpt from "Four Types of Volcanoes"I WILL GIVE BRAINLIEST+20 POINTSVolcanoes are structures formed around openings (vents) in the ground where molten lava, ash, or gas escape from inside the Earth. We have all heard of lava, but not everyone knows how it forms. Deep inside the Earth, rock that melted long ago beneath the Earth's crust forms magma, a very hot liquid that mixes with dissolved gases and crystals. When this magma flows up above Earths surface, it is called lava. Volcanoes can erupt continuously or only once in a while. They can erupt violently or slowly. As lava spews out of an opening, it lands, cools, and builds up hills or mountains around the vent. Therefore, volcanoes are usually found on top of hills or mountains.What is the connection between magma and the hills or mountains around a volcano vent?Magma that is underground pushes up against land from beneath it, so hills or mountains form over the magma.Lava is part of magma, and it destroys the mountains and hills that are around a volcano vent.Magma comes out of a volcano vent, becomes lava, and then cools and becomes part of the land around the vent.Lava rises up above ground, cools into magma, and then fills the volcano vent so that a hill or mountain forms.