Mathematics High School

HELP! please :)
if anybody can help me i'd be very happy!

HELP! Please :)if Anybody Can Help Me I'd Be Very Happy!

Answers

Answer 1

Answer:

x = 18

Step-by-step explanation:

6x + 4x = 180

combine like terms

10x = 180

divide both sides of the equation by 10

10x/10 = 180/10

x = 180/10

x = 18

Related Questions

How can you use the properties of equality to write equivalent equations?

Answers

If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable.

a = b and c ≠0, then a c = a c . Another example Consider the equation 12 = 12. Divide both sides by 4.

Write a exspession for 8 divided by d

Answers

Answer:

8/D

hope this helps

NEED HELP ASAP ILL GIVE BRAINLIST RN

For ΔABC, the measure in degrees of angles A, B, and C are 36, 3x, and 48 respectively. What is the value of x?
A
2

B
32

C
93

D
96

Answers

Answer:

B. 32

Step-by-step explanation:

[tex]\angle A + \angle B + \angle C = 180\\36 + 3x + 48 = 180 => 3x = 96 => x = 32[/tex]

Answer:

bgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbgbg

Step-by-step explanation:

what is the value of power 0f a if a in 5 ^ a = 1 over 125​

Answers

Answer:

㏑(5a)=㏑(1)

Expand ㏑(5a) by moving a outside the logarithm.

.................................

a㏑(5)=㏑(1)

a=0/㏑(5) => a=0

Step-by-step explanation:

a) Solve 3(x – 5) = 18

Answers

the answer is x=11
step by step explanation:

Answer:

x = 11

Step-by-step explanation:

3(x-5) = 18

Step one: Distrubute 3 to the numbers in the parenthesis.

3x - 15 = 18

Step two: Add 15 on both sides

3x = 33

Step three: Divide by 3 on both sides

x = 11

#1 *
1 point
Captionless Image

Answers

alrighty then but yyyyy

explain why 1/6 hour + 1/3 hour =1/2 hour​

Answers

Answer:

1/6+1/3

=3+6/6×3

=9/18

=1/2

Step-by-step explanation:

Hope you find this helpful!

Answer: It does because 1/3 is equal to 2/6. in order to add them, they have to have the same denominator. and if you add 2/6 to 1/6, you get 3/6. 3/6 is also equal to 1/2, if you divide both sides by 3.

Step-by-step explanation:

The price, P, of a sweater was discounted by 10% in

February. Because the sweater did not sell by the end of

the winter season, it was discounted by another 20% in

March. In terms of P, what was the price of the sweater

after the discount in March?

Answers

Answer:

In terms of P, the price of the sweater after the discount is 0.72P.

Step-by-step explanation:

Since the price P would represent 100% and the price was discounted by 10%, you can calculate 10% of 100% and subtract that amount, which would be:

100*10%=10

100-10=90%

This means that the price paid would be 90% of P. Then, the statement says that the price was discounted by another 20%. So, you have to calculate 20% of the price and subtract that amount from the price:

90*20%=18

90-18=72%

According to this, this means that in terms of P, the price of the sweater after the discount is 0.72P.

Which number would make this number sentence true? (3 + 2) x ? = 5 x 8

Answers

Answer:

8

Step-by-step explanation:

3+2=5

5 x 8 = 5 x 8

Answer:

8

Step-by-step explanation:

2 numbers are in perenticies so do them first 3+2 = 5 Then wait dont do nothing with that do 5x8 to get what to need to get 5 x? to witch is

40 so 8 would be the correct answer

KEVI is an isosceles trapezoid.

If KN 10, NV = x, and IE = 2x+6,

what is the length of KV?

Answers

Answer:

14

Step-by-step explanation:

A trapezoid is a quadrilateral (has four sides and four angles) with a pair of opposite parallel sides. The pair of opposite parallel side is known as the base.

An isosceles trapezoid is a trapezoid with equal legs. The diagonals are also equal and both the upper and lower base angles are congruent.

From the question:

KV = IE = 2x + 6 (diagonals of a trapezoid are congruent)

From line segment addition postulate:

KV = KN + NV

substituting:

2x + 6 = 10 + x

2x + 6 - x = 10

x + 6 = 10

x = 10 - 6

x = 4

KV = 2x + 6

substituting x = 4:

KV = 2(4) + 6

KV = 14

what is u=b+a-k solve for a

Answers

Answer:

a= u -b + k

Step-by-step explanation:

Evaluate 3x + 5 when x = 8

Answers

Answer:

29

Step-by-step explanation:

3x8 = 24 + 5 is 29

Substitute the value of the variable into the equation and simplify

Answer: 29

Determine if 2 is a solution to the equation 4 = 8 - 6x

Answers

Answer:

No

Step-by-step explanation:

No, 2 is not the solution to the equation above. Because, if you multiplied 6 and 2 together, (also known as x) it will become 12. Then, you would have to subtract 8 by 12, which would make -4. That would end up looking something like this: 4 = -4. And 4 does not equal -4, so 2 would not be a/the solution. Hope this helps!

PLZ HELP I don't get this y-5=1/3(x+12)

Answers

Answer:

If solving for slope

y = 1 /3 x + 9

for slope would be y=1/3x+9

Find the value of X.

Answers

To find the value of x we first need to find the missing angle in the triangle.

To do that we are gonna add the angles we already have.

64 + 45 = 109

Angles in a triangle measures 180 so to get the missing angle we are gonna subtract 109 from 180

180 - 109 = 71 deg

The missing angle in the triangle is 71 deg


Angles on a straight line adds up to 10 so to find x we are gonna subtract 71 from 180

180 - 71 = 109 degrees

Therefore x is 109 degrees.

hey sorry for stealing this answer but r u guys still online on pad. let? I lost my password so thats why i wasnt able to get online that much

Question 3 (2 points)
Find the area and circumference for the circle below. Use 3.14 for \large \pi.



a. The area of the circle is 314

b. The circumference of the circle is

first one to answer gets brainlist

Answers

area = 314.16

circumference = 62.83

Please help please!!

Answers

The answer is 15 which is letter D
The answer is D. Which is 15

someone pls help me with math

Answers

Answer:

4x/5-2

Step-by-step explanation:

PLZ HELP PLZ I NEED IT QUICKLY

Answers

The answer is 31 degrees

Please answer this question it's easy

Answers

Answer: He is correct

Step-by-step explanation:

25% is equal 25/100 which simplified to 1/4

A person Rents a canoe for 4 Hours and paid a total of $36. of Renting a canoe costs am initial fee of the $2 Plus an additional amount for each hour the canoe is rented,which graph represents the total cost,y, in dollars of renting a canoe for x hours

Answers

Answer:

Additional fee or hour = $8.5

y = $2 + 8.5x

Step-by-step explanation:

Given that :

Total paid = $36

Number of hours = 4

Initial rental fee = $2

Additional fee per hour = a

Total amount = initial rental fee + additional fee per hour * number of hours

36 = 2 + 4a

36 - 2 = 4a

34 = 4a

a = 8.5

Hourly fee = $8.5

Therefore, the cost formula

y = initial fee + regular fee * number of hours

y = $2 + 8.5x

Can anyone help me with this question please .

Answers

carrots are a dark blue and taste like foot

Answer: y=-(5/4)x+5

Step-by-step explanation:

The parent function of a linear line is y=mx+b where m is the slope and b is the y intercept so:

Y=-(5/4)x+5

Which angels are corresponding?

Answers

Answer:

8 and 16

Step-by-step explanation:

8 and 16 are corresponding angles

hope this helps....

standard form

-3 time 2 time A +5(-7b)+(12 time c time 4)

Answers

Answer:

-6A - 35b + 48c

hope it's helpful ❤❤❤❤❤❤❤

:)

THANK YOU.

Help me please I don't know how to solve this problem.

Answers

I believe it’s A. 12 buhhtt idddkkk I prolly did it wrong srryyyy. Thts js wht I think

(Will mark brainliest) Please help as soon as possible for 30 points

Answers

Answer:

90

Step-by-step explanation:

a triangle's angles all add up to 180. take 51 and 39 away from 180 and you get 90

Answer: 90 degrees

Step-by-step explanation:

Theorem:

a+b+c=180 degrees

39 degrees + 51 degrees + x degrees = 180 degrees

39 + 51 = 90

180 - 90 = 90

McKenna earns $12 per hour mowing her grandmother yard.

Answers

Answer:

???

Step-by-step explanation:

X+36 is less than 40 write equation

Answers

Answer:

x<4

Step-by-step explanation:

x+36 is less than 40

x+36<40

Subtract 36 from both sides

x<4

This equation means, that in order for the equation to be true, x must be less than 4.

Answer:

x<4

Step-by-step explanation:

x+36=40

you do 36- 40 and  get 4 then it would be x<4

write 3.25x10^4 as an ordinary number

Answers

Answer:

32,500 is the answer.......

32500 (PLEASE GIVE ME BRAINLIEST IM BEGGING)

The mean age of 4 women in an office is 28 years old. the mean age of 4 men in an office is 30 years old. what is the mean age(nearest year) of all the people in the office?​

Answers

i needed point sorry
Other Questions
With which Civil War Amendmentis the Twenty-fourth Amendmentmost closely connected? if you had a block square that weighed 5.00 grams what would be the length of each side Juanita is riding her bicycle on a trail at the rate of 0.3 kilometers perminute. Michelle is 11.2 kilometers behind Juanita when she starts travelingon the same trail at a rate of 0.44 kilometers per minute. Let d representthe distance in kilometers the bicyclists are from the start of the trail and trepresent the time in minutes. The situation can be represented by thefollowing system; d=0.3t+11.2 and d=0.44t. How many minutes will it takeMichelle to catch up to Juanita? How far will they be from the start of thetrail? Use the substitution method to determine your answer. Which of the following is a product-based business?O hotelsO clothingo lawn careO consulting What determines the number of times that a condition-controlled loop will repeat?the binary settinguser inputthe programmera database The used of PPE in the shop includes the following, except:A. safety apronB. safety gogglesB. safety helmetD. safety net QUESTION 9 of 10: You bid $111 per room per night for 40 guests for one night. The meeting planner says you've got the business If youcan come down 10% on the bid. What new total bld will win the business? Please help me. I really don't know dis 9 more than 6 times a number? How is it written as? What's the definition of fitness standard? A biologist examines a series of cells and counts 160 cells in interphase, 20 cells in prophase, 6 cells in prometaphase, 2 cells in metaphase, 7 cells in anaphase, and 5 cells in telophase. The complete cell cycle requires 24 hours. Match the average duration to the appropriate cell cycle stage in these cells. M phase prophase metaphase telophase 4.8 hours 14.4 minutes 2.4 hours 36 minutes PLEASE HELP: The deductions from Jennifer Miller's monthly pay are federal income tax (FIT) of $87, state income tax (SIT) of 2.5% of gross, (CIT) city income tax of 1.2% of gross, social security, and medicare. Her next monthly pay is $3,981.22. Find Jennifer's monthly gross pay.A) $4,529.05B) $4,551.23C) $4,576.58D) $4,589.08 Why is about half of all freshwater on Earth is inaccessible to humans?Group of answer choicesIt is too deep undergroundIt is in the atmosphere in cloudsIt is too dirty to cleanIt is frozen in glaciers True or false A content based aesthetic applies to worjbthat os effective in its use of design elements Osmium metal, the densest element, has a density of 22.6 g/mL, while hydrogen, the least dense element, has a density of 8.99 e-5 g/mL. Calculate the volume occupied by 1.00 g of each element. How many times more dense is osmium than hydrogen? Simplify the following expression: 9x+ 8y + 3x + 2y the * PLS HELP ITS ABOUT PLANETS THSNKS The cheetah can run a distance of 275 m for 9 seconds. Calculate its speed. what measurement do geologists use to find absolute age what is the radius with an area of 2.25cm squared?