Mathematics High School

1) someone help easy math question

Answers

Answer 1

Answer is -9 it’s easy

Related Questions

Twice the sum of three times a number and eight translate this plz

Answers

Answer:

3 x X + 8 x 2 is your expression

I'm pretty sure the key word "and" means addition so your adding 8.

pls helpppp asapppp with the question above

Answers

Answer:

the answer should be B

Step-by-step explanation:

i do apologize if its wrong im like 99.9% sure it correct

Answer:

Step-by-step explanation:

4(m+2) = -4(m-2)

by dividing over 4 :

m+2 = -1(m-2)

= m+2 = -m+2

by subtracting 2 :

m = -m

by adding "m" :

2m = 0

m = 0

I hope that the explanation is clear for you.

Problem 1
1. A green light blinks every 4 seconds and a yellow light blinks every 5 seconds. When will both lights blink at the same time?
:
2. A red light blinks every 12 seconds and a blue light blinks every 9 seconds. When will both lights blink at the same time?
:
3. Explain how to determine when 2 lights blink together.
:

Answers

Answer:

1) both lights will blink at the same time every 20 seconds

2)Both lights will blink at the same time every 36 seconds

3) How to determine when 2 lights will blink together is that you must find the least common factor (LCM) of both numbers and when both hit the same number then that is when both lights blink at the same time.

Step-by-step explanation:

For example for number 1 we have 4 and 5 seconds when the lights blink

4: 4, 8, 12, 16, 20...

5: 5, 10, 15, 20...

we see that the LCM factor is 20 and that is when both lights will hit at the same time.

100 pts and brainliest
Name every one of vegetas techniques and skills
Need 2 know

Answers

Answer:

1. Powerful Lungs: In the anime, Vegeta has shown himself capable of surviving for extended periods of time in outer space, without the need of air, although it can be assumed that extended deprivation of air will eventually lead to his death. 2. Telekinesis– A technique that allows the user to manipulate objects …

Techniques

1. Saiyan Energy Attack- He charges up a blast in a fashion similar to a Finish Buster, and fires it at the opponent to inflict a large amount of damage. 2. Triple Blast – An anime only technique. Vegeta fires three yellow Ki Blasts from his left hand at the same time. He uses this attack on Perfect Cell. Named i…

Martial Arts Techniques

1. Exploding Wave- The user manipulates their ki to disrupt the planet's geomagnetic field. With a swift upwards motion of the hand, the user can create a massive atomic explosion that has the potential to cause an almost endless crater in the desired area. 2. Spirit Breaking Cannon- First, Vegeta punches the

Step-by-step explanation:

Answer:Forced Spirit Fission

Despite Moro's overwhelming power, Vegeta relentlessly continues his assault, during which his fellow Z-fighters realize that Vegeta is utilizing a new technique called Forced Spirit Fission. The technique creates the accumulation of energy in the sky above them.

can i get a owa owa

Step-by-step explanation:

A Helicopter hovering at 1,750 feet begins descending at a rate of 250 feet per minute. How many minutes will it take the Helicopter to reach the ground?

30 POINTS AND BRANLIEST!!!!!!!!!!!!

Answers

Answer: It will take a total of 7 minutes.

Step-by-step explanation:

1,750 feet divided by 250 feet equals 7, therefore 7 minutes to reach the ground.

fIND the measurement of angle 2

Answers

Answer:

121is your answer

<1+<2=180(linear pair)

4x-1+9x-14=180

13x-15=180

13x=180+15

x=195/13=15

:.<2=9×15-14=121

Marisol is preparing a care package to send to her brother. The package will include a board game that weighs 4 lb and several 14 lb snack packs. The total weight of the care package must be less than 25 lb.

Which statement describes the solution to this inequality?

Drag and drop the answer into the box.

Response area

Answers

So what we gotta do is isolate the variable by

writing it out like this

4 1/4 25 those are the numbers where those go are like this

4x - 1/4 < 25 then move on to the next line on here we write out

4x + 1/4 - 1/4 < 25 + 1/4 (The reason why i put + 1/4 is because you have to isolate the variable by doing addition as well And i always find it easier to convert the fractions to decimals then after you make that line you make the next one like this you have to add 1/4 to 4x then take it away (which is 4x) then put that to the side like this 4x ? ? then we need to find those two ?s by adding 25 and 1/4 (or o.25) which is 25.25 then we need to add that to the second answer 4x ? 25.25 when you have this you need to find out which one is bigger so it is 4x<25.25 (or 25 1/4) then we need to divide 4 and 25.25 to get 6.25 so

the answer is x < 6.25 so c is your awnser

Which ordered pair is the solution to this system of equations?
2x - y = 10
x+y=2
A) (4,-2)
B) (4,2)
C) (2,-4)
D) (-4,2)

Answers

Answer:

A) (4, -2)

Step-by-step explanation:

∆ABC is an equilateral triangle. Point P is on base BC such that
PC = 1 /3 BC. If AB = 12 cm, find AP

Answers

Answer:

15 I just stared so I am bad but I think I am correct

pls help ASAP will give brainliest

Answers

Answer:

5866

Step-by-step explanation:

Answer

5866

divide 17600 by 3

Write the equation of a line with a slope of -7/2 passing through the point 2,-4

Answers

Answer:

y = -7/2x+3

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b where m is the slope and b is the y intercept

y = -7/2 x+b

Substitute the point into the equation

-4 = -7/2(2) +b

-4 = -7+b

Solving for b

-4+7 = -7+b+7

3 = b

The equation is y = -7/2x+3

What is
5
1
2
+
2
1
7
?

A.
7
2
9
B.
7
5
14
C.
7
3
7
D.
7
9
14

Answers

Answer:

A. 729

Step-by-step explanation:

Answer:

A: 729

Step-by-step explanation:

512+217= 729

A 19-year-old female buys 50/100/50 liberty insurance collision insurance with a $500 deductible and comprehensive insurance with a $250 deductible what is her total annual premium?

Answers

Answer:

It’s $1167.25

Step-by-step explanation:

Just got a 100%

Answer: 1167.25

Step-by-step explanation:

Step 1.

Calculate the annual premium for liability insurance

= bodily injury premium + property damage premium

= 310 + 245= 555

Step 2.

Add collision & comprehensive premium deductibles

555+ 148+ 102= 805

Step 3.

Calculate the total annual premium

805 x 1.45= 1167.25

Write an equation in point-slope form for: (-3, 6) and m = 2

Answers

y-6=2(x+3) is the answer i’m positive

Answer:

Step-by-step explanation:

What is the value of x?

Enter your answer in the box

x=

Answers

Answer:

the answer is 10

Step-by-step explanation:

crown if helps

The lengths of the 3 sides of a certain triangle are related as shown below, where n is the length of the shortest side of the triangle.

3n, 4n, 6n

Which of these name the lengths of the sides for another triangle, similar to the first triangle, for any value n ≥ 1?
a 9n, 12n, 30n
b 3n + 2, 4n + 4, 6n + 6
c 1.5n, 2n, 3n
d 3n + 1, 4n + 1, 6n + 1

Answers

Answer:

C is correct

Step-by-step explanation:

please help me with this

Answers

Answer:

hard core question

Step-by-step explanation:

PLEASE HELP!! WILL GIVE BRAIN AND FIVE STARS

Answers

Given:-

HM = 2x+5 FM = X+8 HF = 3x+2 perimeter (∆HFM) = 51 units

To find:-

whether ∆ HFM is congruent to ∆FMK

Solution:-

:[tex]\implies[/tex] perimeter (∆HFM) = HM+FM+HF

:[tex]\implies[/tex] 51 = 2x+5+x+8+3x+2

:[tex]\implies[/tex] 51 = 6x+15

:[tex]\implies[/tex] 36 = 6x

:[tex]\implies[/tex] x = 6 units.

in ∆HFM,

HM = 2x+5 = 2(6)+5 = 12+5 = 17units FM = X+8 = 6+8 = 14 units HF = 3x+2 = 3(6)+2 = 20 units

in ∆KFM,

FM = 14 units KF = 4x-3 = 4(6)-3 = 21 units MK = 3x-1 = 3(6)-1 = 17 units

Since, all the sides of one triangle does not correspond to the other, these traingles are not congruent.

Hope it helps ⭐⭐⭐

Choose the expression that is equivalent to the expression
n/4 n/4 n/4 n/4. A. N. B. 1/4n. C. 4n. D. 0

Answers

Answer:

A. n

Step-by-step explanation:

n/4 + n/4 + n/4 + n/4 = 4n/4 = n

On solving the expression, n/4 + n/4 + n/4 + n/4 , we get n.

What is a expression? What is a mathematical equation? What is equation modelling?

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have the following expression -

n/4 + n/4 + n/4 + n/4

We can write -

n/4 + n/4 + n/4 + n/4

n/4(1 + 1 + 1 + 1)

4 x n/4

Therefore, on solving the expression, n/4 + n/4 + n/4 + n/4 , we get n.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2

finding missing angles of triangles show your work

Answers

Answer:

angle = 50

x = 6

Step-by-step explanation:

solution for angle:

180-(70+60) = 50

solution for x:

8x+2=50 (subtract 2 from both sides)

8x=48 (divide both sides by 8)

x=6

A ratio of 2 to 10 means

Answers

Answer:

1:5

Step-by-step explanation:

If you simplify ( I think that's what you mean by "means")

10 is divisible by 2

2=1

10=5

1:5

Simplify: f (x) – 4g (x)

Answers

Download cool math or photo math

What makes a inking and octoling and hooman different?

splatoon 3 in 2022 boiz and gurlz!

Answers

Answer:

I KNOW AND I AM PUMPED

Step-by-step explanation:

Answer: yessssiir

Step-by-step explanation:

I need help writing an expression

Answers

I can help you write one

what is the answer? I need it now

Answers

The answer is a:

It's the only one that cannot be simplified. A number that will divide evenly into both the numerator and denominator so it can be reduced, or The numerator must be greater than the denominator, (an improper fraction), so it can be converted to a mixed number.

(I was a teensy bit confused from last time's answer, because it said select the CHOICES below sooo...)

Which pair of expressions has equivalent values?
O 1^13and 1^15
O 6^1 and 9^1
O 7^8 and 8^7
O 9^2 and 4^3

Answers

Answer:

1^13=1^15

Step-by-step explanation:

1 times 1 is always 1

which is greater 225% or 3

Answers

Answer:

3 is greater

Step-by-step explanation:

225% as a decimal is 2.25 and you can see that 3 is greater than 2.25

Answer:

Step-by-step explanation:

225% = 2.25 = [tex]2\frac{1}{4}[/tex].

So, 3 is greater than 225%.

How do you rewrite 2/3 divided by 1/6 using a common denominator

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Answer:

Step-by-step explanation:

please help me will give you brainliest!!

Answers

Yes
No
No
Yes
I believe

Answer:

yes, no, no, yes

Step-by-step explanation:

Plug in each point into both equations to see which ones fit.

For the first point, (4,1) it works for both equations.

1=-2( 4 ) + 9, 1= -8 + 9, 1=1

4( 4 )+2( 1 )=18, 16 + 2 = 18, 18 = 18

Do it for the rest of the points and plug them in and you get,

no for (5,-3) because -1 does not equal to -3

no for (6,0) because -3 does not equal to 0

(-5,19) is yes because 19=19 and 18=18

Please mark me brainliest

Convert 36000cm^2 to m^2

Answers

Answer:

its 3.6

Step-by-step explanation:

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What is the sum of all exterior angles in a polygon? Tuition for one year at Tarleton University is about $14,500. McKenzie wants to attend this university and will save money each month for the next 4 years. Her father will give her $6300 for her first year of tuition, and she received a $3,000 Grant. What is the amount of money McKenzie must save per month to have enough money to pay for her first year of tuition? 1Porque es consideras que es importante aprender a construir un prrafo atraves de nuestra propias ideas? you are given that 4a - 2b =10 and a + c = 3. write an expression in a, b and c that is equal to 23. give your answer in its simplest form. what is - 3/4 x (- 2/7) x 4/3? Explain your work PLEASE HELP!! Ive been stuck on this problem for a while!!!!!!!!!! Increased desertification has resulted from all of the following factors EXCEPTrapid population growth.O overgrazing.O deforestation.O excessive crop planting.O double cropping. Prohibition did all the following EXCEPT: A: Reduce the consumption of liquor by nearly halfB: Reduce crimeC: Made the government lose out on taxesD: Satisfied the 'dry crusaders' the graph of y=(1/3)x-1 i really need help please help me A random sample of 100 people finds that 25 are in favor of a new park. Estimate the total number out of 400 who are in favor of the park. In March, Stinson Company completes Jobs 10 and 11. Job 10 cost $20,000 and Job 11 $30,000. On March 31, Job 10 is sold to the customer for $35,000 in cash.Journalize the entries for the completion of the two jobs and the sale of Job 10.DateAccount Titles and ExplanationDebitCreditMar. 313131 application of computer in insurance 3. Que doit-on Alfred Nobel ?O A. le tlphoneesO B. la dynamiteO c. la relativite Use commas to correct punctuation the appositive in each sentence. A courageous woman Hatshepsut reigned during Egypt's eighteenth dynasty Continued use of chemical fertilizers causes a buildup of what substance in soil? Timbre is...a. the sound of the soundb. the volume c.the speed d.the dynamics Please answer !!! For a lot of points What mass (in gram) of water would you need to have 16.0 moles of H20? Write the equation in slope intercept form of the line passing through the following points (0,5) and (-5, -1).