Mathematics High School

i need help with this plzzzzzzzzzzzzzzzzzzz

Answers

Answer 1

Answer:

Parallel lines have to have the same slope, and the only one that has a slope of 1/4 is y = 1/4x - 1/2

Related Questions

G = { liquid, solid, gases} what type
of set is G.
a) Empty set
b) Firite set
c) Infinite set
d) Undefined set

Answers

Answer:

Step-by-step explanation:

I think it’s b…

The radius of a circle is 12 centimeters. Calculate the area of the circle?

Answers

Answer:

A≈452.39cm²

Step-by-step explanation:

Solution

A=πr2=π·122≈452.38934cm²

Answer:

452.389

Step-by-step explanation:

hope this help

PLEASE assist me in this geometry problem !!! Thanks

Answers

Answer:

B=9*5=45m²

P=4+5+3=12m

H=9m

Now

S.A=P*H+2B=12*9+2*45=198m²

V=BH=45*9=405m³

here

B:base area of rectangle

P=perimeter of triangle

H=length of rectangle

S.A=surface area

V=Volume

write the equation , in slope- intercept form, for the line shown in the graph below

Answers

Answer:

y= -1x+ 3

Step-by-step explanation:

y= Mx+ C

m= gradient or slope

m= y2-y1/ x2-x1

=5-(-2)/-2-5

=7/-7

=-1

C= intercept on the y-axis

therefore y= -1x + 3

please help me
i wanna sleep :(

Answers

Answer:

what langue is that

Step-by-step explanation:

Marking brainliest!!

Was the KKK prominent people ?

Answers

Well it depends on how you define prominent. Their actions made them notorious in history books and everyone feared them in the Jim Crow era. So yes, they were prominent but more notorious.

Agree with first answer not good ppl in the least but we’re indeed quite prominent I put the def below for u if it helps.

Prominent definition; important/famous

They were definitely important and famous, just not in the best light ya feel me?

help
In the Line Plot above, what number is the outlier in the data points?

Answers

the outlier of the data plot is 13

Write the equation of a line that is parallel to y=−5/4x+7
and that passes through the point (-4,1)

Answers

Answer:

y=-5/4x-4.

Step-by-step explanation:

parallel lines have to have the same slope so they don't intersect each other

original equation with the same slope and rewrite it using point slope form:

y-y1=-5/4(x-x1) now Substitute the point(-4,1)

y-1=-5/4(x-(-4))

y-1=-5/4(x+4)

Now we can distribute the -5/4 and add 1 to the right to get our final slope-intercept form:

y-1=-5/4x-5

y=-5/4x-4.

The parallel line of y=-5/4x+7 that passes through point (-4,1) is y=-5/4x-4.

Answer: y=-5/4x-4.

Step-by-step explanation:

You and your best friend are both on the swim team. You want to beat your friend at the next swim meet so you
decide to swim 15 minutes longer than she does one day at practice.
Write an equation for the number of minutes you swim, y, when your friend swims 2 number of minutes.
You swim 55 minutes.
How many minutes did your friend swim?
minutes

Answers

Answer:

40 minutes

Step-by-step explanation:

Answer:

Y = X + 15*D

Step-by-step explanation:

Y = Person Swims During Practice

X = Frien Swims During Practice

D = number of Days both Practice

its given that daily 15 minutes longer swim then Friend

Hence

Y = X + 15*D

What value of X makes equation below true 2x + 9 = 4x - 1

Answers

Answer:

Step-by-step explanation:

Answer:

5 IS THE RIGHT VALUE THAT MAKES THE GIVEN EQUATION TRUE...

Step-by-step explanation:

2x+9=4x-1

9+1=4x-2x

10=2x

10/2=x

5=X

please help asap!!!!!!!!

Answers

Answer:

Step-by-step explanation:

hey lol pls help ;)
A) the angles are alternate exterior angles
B) the angles are interior angles
C) the angles are supplementary angles
D) the angles are vertical angles

Answers

The answer is A because it’s right

Michelle is giving a haircut and a permanent to another woman. The
total bill is $77. If the woman tips Michelle 15%, how much will the tip
be?

Answers

Answer:

$77 x 15/100 = $11.55

Step-by-step explanation:

15 percent of 77 dollars is 11.55

The ramp on the back of a moving van is 7 ft high and rises at an angle of 28°. How long is the ramp? Round to the nearest foot.

Answers

Answer:

6 feets

Step-by-step explanation:

Height of ramp = 7feets

θ = 28°

Length of ramp = x

Using trigonometric relation :

Sin θ = opposite / hypotenus

Sin 28 = 3 / x

0.4694715 = 3 / x

0.4694715x = 3

x = 3 / 0.4694715

x = 6.39 feets

The length of the ramp = 6 feets

plz help me i will give 50 points,

Answers

159,159,159,160,161,162,166,167,168,192

I need help with this please

Answers

Answer: Step-by-step explanation:

11.39°

12.∠DOC=180-63-39=78

13.∠EOA=180-39=141

14.mAB=m∠AOB=39

15.mDC=m∠DOC=180-63-39=78

16.mAE=m∠EOA=180-39=141

17.mAED=m∠AOD=180

18.mBED=m∠EOD+m∠AOD=180+39=219

19.mEDA=m∠BOE+m∠AOD=180+39=219

Selection two: solving two step equations (7 of 10) 20-n=48

Answers

N= 28! 20-28=48 (also the same as 20+-28=48)
Please Mark BRAINLIEST!

answer or ill die from death

Answers

Answer:

y>-4

Step-by-step explanation:

Divide both sides by 2 and you get y>-4, which is B.

Answer:

y>−4 is the answer for y (djidjdejksekekek) [only for 20 characters sorry]

Tyler asks for a fish tank for his birthday. The task he wants is a rectangular prism 20 inches long, 10 inches wide, and 12 inches tall.

Answers

Answer:

2400 in^3

Step-by-step explanation:

Tyler asks for a fish tank for his birthday. The task he wants is a rectangular prism 20 inches long, 10 inches wide, and 12 inches tall. How much water will the fish tank hold?

the capacity of the tank can be determined by calculating the volume of the tank

volume of a prism = length x width x height

20 x 10 x 12 = 2400 in^3

Isabel owns a T-shirt cart and has a contract with a local sports arena to distribute T-shirts outside the venue. Isabel is paid a flat rate of
$255 and a variable rate per T-shirt. The following table represents the total amount of money isabel makes. Let & denote the
number of T-shirts that Isabel sells and let y denote the amount of money that Isabel makes. What is the estimated amount of money
that Isabel makes if she sells six T-shirts?
T-shirts
0
1
2
3
4
Money
$255 $270 $289 $312 $339

Answers

Answer:

$355

Step-by-step explanation:

Find the sum of
1. (2x2 − x) + (x2 + 3x − 1)
2. 5x2+2x−1+(4x2−x+2)
3. (3x2+2x+1)+(x2−1)
4. −x2−1 +(4x2−x)

Answers

Answer:

Step-by-step explanation:

(2x^2-x)+(x^2+3x-1)

2x^2-x+x^2+3x-1

x^2+3x-1

5x^2+2x-1+(4x^2-x+2)

5x^2+2x-1+4x^2+x-2

9x^2+6x-3

(3x^2+2x+1)+(x^2-1)

3x^2+2x+1+x^2-1

4x^2+2x

-x^2-1+(4x^2-x)

-x^2-1+4x^2-x

3x^2-1-x

solve (√100 +√25). ASAP

Answers

Answer:

Step-by-step explanation:

Stephanie just redecorated her bedroom. She wants to paint her door green but needs to know the surface area of the door to see if she has enough paint. What is the surface area of the door?\
PLS HELP ME

Answers

Answer:

Step-by-step explanation:

2(80*3)+2(3*200)+2(80*200)=33680cm

divide this plzzzzzzzzzzzzz
13/3562

Answers

Answer: 0.0036496350364964

Step-by-step explanation:

If x = 4, what is the value of 4x + 3?

Answers

Answer:

Step-by-step explanation:

4(4)+3=19

19 is your answerrrrr

no files i’ll report your answer
50 point answer
•
In the diagram below, lines TK and I are
90
L
M
<
A. skew
B. parallel
C. perpendicular

Answers

Answer:

C. Perpendicular

Step-by-step explanation:

The lines are making 90° with each other.

JK ⊥ LM, the lines are perpendicular

Correct choice is C

|4(x-3)|=15
PLS I NEED HELP ASAP

Answers

Answer:

27/4 or negative 3/4

Step-by-step explanation:

If any of you are good with math and Science especially algebra can you PLEASE HELP ME

Answers

Answer:

ok what do i do 1st

Step-by-step explanation:

Answer:

how can i help?

Step-by-step explanation:

In the United States, the maintenance and construction of airports, transit systems, and
major roads is largely funded through a federal excise tax on gasoline. Based on the 2011
statistics given below, how much did the average household pay per year in federal gasoline
taxes?
.
The federal gasoline tax rate was 18.4 cents per gallon.
• The average motor vehicle was driven approximately 11, 340 miles per year.
The national average fuel economy for noncommercial vehicles was 21.4 miles per
gallon.
The average American household owned 1.75 vehicles.
.
$55.73
$68.91
$97.52
$170.63

Answers

Answer:

Step-by-step explanation:

According to the above we can establish that based on the given statistics, the average household paid approximately $97.52 per year in federal gasoline taxes.

How to calculate how much average household paid per year in federal gasoline taxes?

To calculate how much the average household paid per year in federal gasoline taxes, we can use the following steps:

Determine the total number of gallons of gasoline consumed by the average household per year:

Total gallons = (Total miles driven) / (Miles per gallon)Total gallons = 11,340 miles / 21.4 miles per gallonTotal gallons = 530 gallons (rounded to the nearest gallon)

Calculate the total amount paid in federal gasoline taxes per year:

Total taxes = (Total gallons) * (Tax rate per gallon)Total taxes = 530 gallons * $0.184 per gallonTotal taxes = $97.52

According to the above we can establish that based on the given statistics, the average household paid approximately $97.52 per year in federal gasoline taxes.

Learn more about taxes in: https://brainly.com/question/23347326
#SPJ2

In the star below, all of the inscribed angles are congruent. Find the measure of each inscribed angle.

Answers

Answer:

36 degrees for each angle.

Step-by-step explanation:

If you divide 180 by 5 (for each point in the star) you get 36 degrees.

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