Mathematics High School

PLSSSSSS HELPPPPPPP FAST WILL GIVE BRAINLIEST IF CORRECT!!

PLSSSSSS HELPPPPPPP FAST WILL GIVE BRAINLIEST IF CORRECT!!

Answers

Answer 1

Answer

It's D

Step-by-step explanation:

Related Questions

if there are 300 seventh graders, and 80% passed the benchmark, how many passed the benchmark

Answers

Answer:

240 seventh graders passed

Step-by-step explanation:

300 x 0.8 = 240

write an equation perpendicular to y=1/5 x+9 that passes through the point (-2,-2)

Answers

Answer:

-2= 1/5x-2 +9

-2= -0.4 +9

Step-by-step explanation:

Write equivalent fractions for 2 2/5 and 1 3/4 using a common denominator

Answers

Answer:

12/5 and 15/5

Step-by-step explanation:

I think this is the answer based on ur question but sry if I'm incorrect. boom roasted.

Washer and a dryer cost $746 combined washer cost $96 more than the dryer what is the cost of the dryer

Answers

Answer:

$325

Step-by-step explanation:

Given data

let the cost of dryer be x

let the cost of wahser be y

so

x+y= 746--------------1

y= x+96----------------2

put y=  x+96 in equation 1

x+ x+96= 746

2x+96= 746

2x= 746-96

2x=650

divide both sides by 2

x= 650/2

x=325

Hence the cost of the dryer is $325

See screenshot Please! :) and help ASAP thank youu!! <33

Answers

Answer:

A.

Step-by-step explanation:

A. makes the most sense out of all of them. But if it had to be another one, I'd say D. Sorry! I'm not the best at these either. :)

Which Sentence is true?
All parallelograms has 4 equal sides
All parallelograms has 4 right angles
All rhombuses has 4 right angles
All rhombuses has 2 pairs of parallel sides

Answers

Answer:

D. All rhombuses have 2 pairs of parallel sides

All rhombuses have 2 pairs of parallel sides :)

HELP ASAP PL ILL GIVE YOU BRAINLIEST!!!!!!!

Answers

Answer:

im so sorry im not really sure but ill give it my best

Step-by-step explanation:

i think its 2,last,and yeah im so sorry if you get it wrong im not really sure on it

Heyyy a homie need some help right nowwwwwww

Answers

Answer:

I think it´s D

4x – 2y = -8
y = 2x + 4

Answers

Answer:

Set any x and then compute y as 2x + 4. The pair solves the equations.

Step-by-step explanation:

4x - 2y = -8

4x = 2y - 8

2x = y - 4

y = 2x + 4

2x + 4 = y

2x = y - 4

Both equations are the same, so any pair of x and y for which 2x = y - 4 works.

Set any y and then compute x as (y - 4)/2

Alternatively

2x = y - 4

2x + 4 = y

Set any x and then compute y as 2x + 4.

1. AQRS ~ ATUV; find x
54
S
R
U
36
의
24.
x+5
T

Answers

Step-by-step explanation:

x+5=36

or, x=36-5

or, x=31

The value of x=31

Find the surface area of the rectangular prism.
3 in.
2 in.
4 in.

1.)60 in 2
2.)84 in 2
3.)26 in
4.)52 in2

Answers

Answer:

52 Inches³

Step-by-step explanation:

The surface area formula for a rectangular prism is 2 x (height x width + width x length + height x length)

SA= 2(4x2+2x3+4x3)

The numbers 5,4
..........can be lengths of sides of a triangle.
(c) 10
(d) 12
(a) 8
(b) 9
​

Answers

Answer:

Step-by-step explanation:

5, 4, 8

Problem of the Day 7.7
Joshua swims 18 laps every day at swim practice. If he swims every day for 32 days, how many laps has he completed?

Answers

Answer:

576

Step-by-step explanation:

18 x 32 = 576

A carnival is selling red tickets for rides and yellow tickets for games. The red tickets are $1.25 each and the yellow tickets are $0.75 each. The total number of tickets sold was 1,032 and the total sales was $979. Let r represent the number of red tickets sold and y represent the number of yellow tickets sold. Which pair of linear equations can be used to find the number of red tickets sold?
{ r + y = 979 0.75 r + 1.25 y = 1,032
{ r + y = 1,032 0.75 r + 1.25 y = 979
{ r + y = 979 1.25 r + 0.75 y = 1,032
{ r + y = 1,032 1.25 r + 0.75 y = 979

Answers

Answer:

Your answer.

Equation is D

R = 622

Y = 410

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

I struggle on this one to

Answers

Answer:

13. acute

14. right

15.  36

16. x = 14

Step-by-step explanation:

Explain how to find the slope of a vertical line

Answers

Answer:

its undefined because its only going up and never over 1/0

What is an equation of the line that passes through the point (-6,-2)(−6,−2) and is parallel to the line 3x-2y=23x−2y=2

Answers

Answer:

y = 3/2x + 7

Step-by-step explanation:

If two lines are parallel to each other, they have the same slope.

The first line is 3x - 2y = 2. First, let's put this into standard form.

3x - 2y = 2

Add 2y to both sides to make y positive.

3x = 2y + 2

Subtract 2 from both sides to isolate y.

3x - 2 = 2y

Isolate y further by dividing both sides by 2.

3/2x - 1 = y or y = 3/2x - 1

This is now your first line. Its slope is 3/2. A line parallel to this one will also have a slope of 3/2.

Plug this value (3/2) into your standard point-slope equation of y = mx + b.

y = 3/2x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (-6, -2). Plug in the x and y values into the x and y of the standard equation.

-2 = 3/2(-6) + b

To find b, multiply the slope and the input of x (-6)

-2 = -9 + b

Now, add 9 to both sides to isolate b.

7 = b

Plug this into your standard equation.

y = 3/2x + 7

This equation is parallel to your given equation (y = 3/2x - 1) and contains point (-6, -2)

Hope this helps!

Pippin owns 2 cats, 3 dogs, and a lizard as pets. What is the ratio of the number of cats to the total number of pets Pippin owns?
Choose 1 answer:
is it
A 1/6
B 1/3
C 2/5
D 1/2
or E 2/3

Answers

Answer: B) 1/3

2 cats/6 total animals

simplified is 1/3

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

plz make me brainliest

Help, please!!!!!!!!

Answers

y= 3/2 x+ 3 and 3x-2y=-6

Step-by-step explanation:

□y = -3/2x-9

□y=3x+3

□3x+2y=-9 = y=-9/2 -3/2x

□y=3/2x+3 correct

□3x-2y=-6 = y=3+ 3/2x correct

□2/3x +3

Find the slope of the line passing through (3, 7) and (6, 11). Note: Use the y-y/x-x formula!

Answers

Answer:

Slope of the line       [tex]m = \frac{4}{3}[/tex]

Step-by-step explanation:

Explanation:-

Given points are ( 3,7) and (6,11)

Slope of the line

        [tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

       [tex]m = \frac{11-7}{6-3}[/tex]      

        [tex]m = \frac{4}{3}[/tex]

Slope of the line       [tex]m = \frac{4}{3}[/tex]

please help thank you​

Answers

the perimeter of the square is 4cm

6 because the perimeter is the outside total of a shape each individual line is 1cm (yiu only count what’s outside the box) so your would get 6.

w – 9 = 22 what is w

Answers

Answer:

31............

Step-by-step explanation:

22+9=31

Answer:

it is -13

Step-by-step explanation:

9-9-x=22-9 x=-13. 9-(-13)=22 brainliest please

Find the area to the nearest tenth, if necessary.

Answers

Answer:

28.3

Step-by-step explanation:

formula for area of of a circle is

A = πr²

3² = 9

3.14 * 9 = 28.26

rounded to tenth power = 28.3

Hope this helps dude

I NEED IMMIEDIETE HELP PLEASE
SEVENTH GRADE MATH:
A candle 16 inches tall burns for 2.5 hours. When the flame is blown out, it is only 3.5 inches tall. At what rate is the height of the candle decreasing?

Answers

Answer:

5 inches per hour

Step-by-step explanation:

Answer: 5 inches per hour

Step-by-step explanation:

Starting height of 16 minus the end height of 3.5.

16- 3.5= 12.5

Take this number and divide it by the time the candle burned (2.5 hours)

12.5 inches/ 2.5 hours = 5 inches per hour

Linda received 3/5 of the votes in the election for student council president. What percent of the votes did Linda receive

Answers

Answer:

60.

Step-by-step explanation:

Answer:

[tex]60%[/tex][tex]%[/tex]%

Can u gimme brain plz!

Can someone possibly help me with this math question?

Answers

Answer:

its 4

Step-by-step explanation:

A train covers 168 km in 2 hours whats it’s speed

Answers

Step-by-step explanation:

Distance covered is 168 km .

Time taken is 4 hours .

Speed = distance covered / time taken

=168/4

=42 kmph

In 80 minutes or 4/3 hours it would cover

42*4/3

=14*4

=56 km

Answer: 84mph

Explanation: 168 divided by 2 equals 84

Find the difference in slopes. Can anyone help me with this? I need it, its a grade for my mah class.

Answers

Answer:

Slope of the graphed line, using 2 points (-1, 3) and (0, 0):

m₁ = 3/-1 = -3

Slope of the line containing the points (-6, 2) and (-9, 5):

m₂ = (5 - 2)/(-9 - (-6)) = 3/-3 = -1

The difference in number between the slopes:

-3 - (-1) = -2

The difference in slopes:

The slope of the graphed line is 3 times steeper.

Answer:

i like to know this answer

List and appraise a piece of music base on timbre

(144[tex]k{2}[/tex][tex]r{2}[/tex])[tex]1/2[/tex]

Answers

Answer:

Step-by-step explanation:

7hs

Yes

Solve 12n+7p - 6n = 25p for n.

Answers

Answer:

n = 3p

Step-by-step explanation:

12n + 7p - 6n = 25p; solve for n

First we will add like terms in the left side

12n - 6n + 7p = 25p

6n + 7p = 25p

Subtract 7p to both sides

6n + 7p - 7p = 25p - 7p

6n = 18p

Now divide 6 from both sides

6n/6 = 18p/6

n = 3p

Other Questions
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If it does, identify the best way to correct or improve the sentence by choosing the appropriate alternative from the answer choices. If the underlined portion requires no correction or improvement, choose No improvement or correction is required.A good artist needs to have inspiration, talent, and determination.Question 18 options:inspiration, talent, and work with a determined spirit, as wellinspiration, talent and to be determined, as wellinpiration and talent, as well as determinationinspiration and talent and also the desire to be determinedNo improvement or correction neededQuestion 19 (2 points)Read each sentence and decide whether the underlined portion contains a mistake. If it does, identify the best way to correct or improve the sentence by choosing the appropriate alternative from the answer choices. If the underlined portion requires no correction or improvement, choose No improvement or correction is required.My mother got a new desk in her office, which did at one time belong in possession to the mayor of the town.Question 19 options:which once belonged to our town's mayorwhat was once in belonging to our town's mayorNo improvement or correction neededwhich, to our town's mayor, once belongedwhch belonged, to our town's mayor, onceQuestion 20 (2 points)Read each sentence and decide whether the underlined portion contains a mistake. If it does, identify the best way to correct or improve the sentence by choosing the appropriate alternative from the answer choices. If the underlined portion requires no correction or improvement, choose No improvement or correction is required.To prepare for a difficult task, it is a good idea to get good sleep, drink lots of water, and will be eating healthy snacks.Question 20 options:No improvement or correction is requiredlots of water, and eating healthy snackslots of water, and eat healthy snackslots of water, and did eat healthy snackslots of water, and ate healthy snacksQuestion 21 (2 points)Read Passage 2 on the Unit Test Reading Passages page. 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PLEASE HELPPP just do like 1.complexYk like that Tyyy :)) The velocity v of an object rolled down an inclined plane is given by the formula v=39d where d is the distance the object has rolled solve the formula for d is (2,0) a solution to the equation y=6x What is the value of y in the solution to the following system of equations?5x 3y = -32x - 5y = -6 Which expression equivalent to 8 (5x - 3 Hey everyone, I just thought you all should know that...you are AMAZINGyou are BEAUTIFULyou are SMARTyou are KINDyou are NOT going to give up on your FIGHTand you better stay ALIVE!!! What is the next number in the pattern below?7, 15, 24, 34, how to get over your crush that youve had for like forever (2 years lol)