Mathematics High School

Answer my question and I’ll give you points, stars, and brainlest

Put the # of the question and than answer it.

Answer My Question And Ill Give You Points, Stars, And BrainlestPut The # Of The Question And Than Answer

Answers

Answer 1
3) y = mx + b (m is the slope and b is the y-intercept)
so y = -2x + 3

Related Questions

please help i need to turn it in

Answers

Answer:

978 in

Step-by-step explanation:

(9x6)+(18x18)+(25x24)=978

Answer:

978

Step-by-step explanation:

Make into 3 smaller rectangles and add the area

Sunny's Surf Shop sold 20 surfboards last week. This week, they will sell 320 percent as many. How many surfboards will Sunny's sell this week?

Answers

Answer:

340

Step-by-step explanation:

is because they will gain profit

Answer:

the answer is 340

3.20 x 20 = 640

Step-by-step explanation:

hope this helps!

Write a formula you could type into a spreadsheet to compute the value of each expression.

Type your responses in the spaces below. NO SPACES IN ANSWERS!!!



a. (19.2)⋅73

b. 1.1^5

c. 2.34÷5

d. 91/7

Answers

I believe it’s answer C

help
what are the intersepts?

Answers

x= 4, y=4

First start solving for x to find y.

Plug in y= 3/2x-2

4x-2(3/2x-2)=8

Once you find x, plug in

4(4)-2y=8

Hopefully the rest is self explanatory with the evidence I provided.

I hope this helped!

Suppose you take 340 mg of a certain medication.
The amount of medication in your body decreases by 32% per hour.

Write a function for M(h), the number of milligrams of the medication in your body after h hours

Answers

Answer:

m= 340 × 0.68h

Step-by-step explanation:

Given that

You take 340 mg of the certain medication

And, the amount of medication would be reduced by 32% per hour

So we need to the find the function for M(h)

Here M denotes the milligrams

And, the h denotes the hours

So, the function would be

m = 340 × (1 - 0.32)h

m= 340 × 0.68h

The same would be considered and relevant

Use the long division method to find the result when 6x^3 + 25x^2+ 18x + 14 is
divided by 2x + 7.

Answers

Answer: 3x^2+2x+2


Explanation: it’s correct

Find the 5th term of the arithmetic sequence −5x−6, -x-10,3x−14,.

Answers

I think this is going to help you understand the concept and hope that the answer is correct. Thanks for understanding.

What percent of the ninth graders scored above an 87?

Answers

i think you meant to attach a photo

Which point does not pass through?
10 Points

Answers

Answer:

C  ( 9 , 15)

Step-by-step explanation:

The answer is c the point will not pass through the graph at points c(9,5)

PLEASEEE HELP I WILL GIVE U BRAIN THING IF ITS CORRECT

Answers

Answer: OHH i think they want you to guess when they say 'estimate' and then for the second one you would put the right answer which is 8.75 meters i believe

Step-by-step explanation: I hope this is right. sorry

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 and Step-by-step explanation:

To find the range, we must plug in the values 0 to 15 into the function to find the values of f(x), which are the range.

When plugging in the values, we see that the answer should be the last one.

We start with a pay of $15.50, and it increases each time by $10, until it reaches $165.50.

So, D is the answer.

#teamtrees #PAW (Plant And Water)

I need help I will give brainliest I promise please helpppp

Answers

The answer is C, 40!
8% of 500 is 40.

Thanks don’t answer any of my questions or post share this to everyone on Brainily I’m tired of my phone blowing up not from the nice people some are mean y’all will get 71 points I chose that ok peace

Answers

i will share to my friends

Find the surface area and volume for each pyramid

Answers

Answer:

the answer is 95.2

plz give brainliest

Answer:

volume = 4468.8 m3

surface area = 2021.6 m2

Thx for helping! Everythings IN THE PIC sry for caps

Answers

here is pictrues

i dont understand number 3

plz mark me brainlest

# 4

To begin solving for the total cost of the paint that Ariana needs to buy, we first need to calculate the size of the walls and the ceiling that she is going to paint.

We begin by finding the size for the walls.

We use the formula  to find the area of each wall.

We know that the walls are 10-foot squares.

10 x 10 = 100 Square Feet

Each wall will have an area of 100 square feet each, we know that there are 4 walls in the shed.

100 x 4 = 400 Square Feet of walls to paint total.

Now we know that the ceiling will have the same area as the walls.

10 x 10 = 100 Square Feet of ceiling to paint.

Now Ariana goes to the store and finds that a gallon of paint cover 350 square feet. Ariana needs to paint a total of 400 square feet of wall.

400 - 350 = 50 Square Feet remains.

We know that she needs to buy the paint in gallons, so this leaves Ariana with purchasing 2 gallons of Blue paint.

Now Ariana also wants to paint the ceiling white. We know that 1 gallon of White paint is more than enough to cover the ceiling, but she still needs to buy the gallon of paint.

Now we add up all the prices of the 3 gallons of paint.

$26.98 x 2 = $53.96 for Blue Paint

$26.98 x 1 = $26.98 for White Paint

Total cost = $80.94.

Now we know that the sales tax is 5.5% of the total price.

$80.94 x 0.055

Sales Tax = $4.45

Now we simply add the total cost to the sales tax.

$80.94 + 4.45

Total cost with sales tax = $85.39

It is recommended that one fire extinguisher be available for every 4,520 square feet in a building. Write and solve an equation to determine x, the number of fire extinguishers needed for a building that has 88,140 square feet.

Answers

Answer:

There are 19.5 extinguishers needed.

Step-by-step explanation:

Given that,

One fire extinguisher be available for every 4,520 square feet in a building.

We need to find the value of x if the number of fire extinguishers needed for a building that has 88,140 square feet.

x = (Area of building)/(Area of one fire extinguisher)

So,

[tex]x=\dfrac{88140}{4520}\\\\x=19.5[/tex]

So, there are 19.5 extinguishers needed.

Pls help I will give branlist answer on the best one


Don’t explain it just strait up give me the answer for 1,2 and 3

Answers

Answer:

Plz explain how to do this. Do I put numbers or what?

Step-by-step explanation:

When you tell me, I'll answer! <3

Will I fail the grade if I fail the OST ( Ohio state test) ?

Answers

Step-by-step explanation:

Yes,it maybe.Because the grade depends on your test.

Answer:

100%

Step-by-step explanation:

Crush kita matagal na

A section of a deck is shaped like a trapezoid. For this section, the length of one base is 65 feet, and the length of the other base is 44 feet. The height is 30 feet. What is the area of this section of the deck? The area for the section of the deck is ft2.

Answers

Answer:

1635 feets²

Step-by-step explanation:

The Area of a trapezoid is given as :

1/2 (a +b)h

Where ;

a and b are the base of the trapezoid

h = height

From the question :

a = 65 feets

b = 44 feets

h = 30 feets

Area, A = 1/2(65 + 44) * 30

A = 1/2 (109) * 30

A = 1635 feets²

can someone plz help answer this?

Answers

Answer is 33 since the scale factor is 1.5, you get that by dividing similar sides. An example would be SO is equal to side GN so dividing 39 and 26 together would get you 1.5 and you would use this to find the missing length.

While rowing in a race, John does 3960 J of work on the oars in 60 s. What is the power output in Watts?

Answers

Answer:

66 Watts

Step-by-step explanation:

Given data

Work= 3960Joules

Time= 60 seconds

We know that the expression for power is

Power= Work/TIme

Power= 3960/60

Power=66 Watts

Hence the power is 66 Watts

Solve 7y^2+ 21 = 77, where Y is a real number. Round your answer to the nearest hundredth.​

Answers

When you do the algebra you get square root of 8. Put that into calculator and get 2.828

Which of the following are binomiola? Check oll that apply
A. x + 2
B. x+3/x
C-x^10
D. x^7
E x^2 + 18
F.x

Answers

a Binomial is 2 terms

so the solution is

A

B

E

Answer:

A, B, and E

Step-by-step explanation:

Binomials are equations that consist of two terms.

Thank for help find a volume

Answers

Answer:

117π=367.38

Step-by-step explanation:

r=d/2=3

V=πr2h=π·3²·13=117π=367.38

Substitute the values of a = 7 and b = 11. What expression do you get when you substitute these two values? 67 + 311 6 ( 7 ) + 3 ( 11 ) 6 ( 7 ) - 3 ( 11 ) 7 ( 7a) + 3 ( 11b)

Answers

Answer:

[tex]6(7) + 7(11)[/tex]

Step-by-step explanation:

Given

The expression is:

[tex]6a + 7b[/tex]

[tex]a = 7[/tex]

[tex]b = 11[/tex]

Required

The corresponding expression when the values are substituted for the variables

We have: [tex]6a + 7b[/tex]

Substitute [tex]a = 7[/tex]

So, the expression becomes:

[tex]6(7) + 7b[/tex]

Substitute [tex]b = 11[/tex]

So, the expression becomes:

[tex]6(7) + 7(11)[/tex]

A rectangular garden has dimensions of 100ft by 10ft next season the garden is decreased by 2/3 of its size what is the scale of the new drowning

Answers

The qyaeriin has no attached diagram. A related diagram was found and used to provide the steps required to solve the problem.

Answer:

1 inch = 8.333 feets

Step-by-step explanation:

Initial dimension of rectangle :

100 feets by 10 feets

Fractional decrease in garden = 2/3

New Dimension of garden :

2/3(100 feets) by 2/3(10 feets)

66.667 feets by 6.6667 feets

Hence

From the picture attached :

8 inch = 66.667

1 inch = 8.333

The new scale of the drawing = 1 inch = 8.333 feets

what is the slope of the line?

Answers

Answer:

y = 2x - 3

Step-by-step explanation:

Since the line is going 2 down and 1 left. The slope is 2.

The line crosses the y-intercept at -3.

y = 2x - 3

Answer:

m = 2

Step-by-step explanation:

You have to use the slope formula and insert your points into the formula. Your formula should have turned into 0 - (-3)/1.5 - 0. If you simplfy your equation your get m(slope)=2.

Hope this helps! :D

-Luna

Which set of tokens represents 0?
Positive
Negative


Pls helpp!!

Answers

Answer:

C.

represent 0

hope it helps

Find the value of two numbers if their sum is 19 and and their difference is 5

Answers

Answer:

7 and 12

Step-by-step explanation:

x - y = 5

y = (5+x)

x+ (5+x) = 19

2x +5 = 19

2x = 14

x = 7

           19-7 = 12

12 +7  = 19

12-7 = 5

answers- 7 and 12

if a + b =19
then, a - b =5
so, a= b + 5

if, a = b + 5
then, b + b + 5= 19
(2b) + 5 =1 9
19- a(5)= 14
b= 7
a+7=19
a= 12

Convert y-1 = 2/5(x+10) into general form. Please explain steps

Answers

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:forms-of-linear-equations/x2f8bb11595b61c86:standard-form/v/converting-from-slope-intercept-to-standard-form

This can help!

Answer:

y=2/5x+5

Step-by-step explanation:

Distribute 2/5 to the x and 10

At this point, y-1=2/5x+4

Add the 1

y=2/5x+5

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