Mathematics High School

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I really need the answer FAST. ASAP. AS. SOON. AS. POSSIBLE.

HELLLPPPPPP MEEEEHHH PPPPLLLLEEEEAAAASSSSEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!I Really Need

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Which of the following are graphs of functions?​

Answers

The answers are the one on the top right, bottom one(middle), and I think the one on the top left.

Given the points (4,-1) and (3,5), find the slope
A.) 6
B.) -6
C.) 1/6
D.) -1/6

Answers

Answer: slope is -6

equation is y=-6x+23

Step-by-step explanation:

mrk brainliest plz

Answer:

B

Step-by-step explanation:

you can use the slope formula which is (y₂ - y₁)/(x₂ - x₁).

Plug the numbers in:

(5 - (-1)/(3-4)

6/-1

= -6

a family of 4 went to a lacrosse game and spent a total of $74. they each had a hot dog, popcorn, and a soda. a hot dog cost $3, popcorn costs $1.50 and a soda cost $2. what was the cost of each ticket?

Answers

Answer:

12$

Step-by-step explanation:

74 - 4(1.50+3+2) = 48

48 / 4 = 12

What is the shape of the base of a pentagonal right prism?


A. octagon
B. hexagon
C. pentagon
D. rectangle

Answers

Answer:c

Step-by-step explanation:

Answer:

C) Pentagon

Step-by-step explanation:

7. {MCC.7.G.3} Name the cross sectional area below. *
Right Triangle
Isosceles Triangle
Diamond
Scalene Triangle
I need help!!

Answers

It’s an isosceles Triangle.

Looking at the picture it seems that both slant height are the same.

Which expression is equivalent to 4(3n -5)?

Answers

Answer:

12n-20

Step-by-step explanation:

Use distribution

4×3n= 12n

4×(-5)= -20

12n-20

Answer:

12n - 20

Step-by-step explanation:

1. 4(3n-5)

2. 4(3n-5) = 12n - 20           multiply every number in (  ) by 4 (include variables)

Mark me as brainliest!!

which 1 is it?.................................

Answers

I think the answer is 27/4
Numerator:
7(3)-3(-2)= 21+6= 27
Denominator
2(3) +y
6+(-2)= 4
Answer in total
27/4

I hope that’s right

solve the system of equations 9x-9y=-9 and 4x-3y=-8 by combining the equations PLEASE HELP QUICKLY!!!!!

Answers

9x-9y=-9

x-y=-9/9

x-y+1=0.......(1)

4x-3y=-8

4x-3y+8=0....(2)

combining equation we get

(x-y+1)(4x-3y+8)=0

x(4x-3y+8)-y(4x-3y+8)+4x-3y+8=0

4x²-3xy+8x-4xy+3y²-8y+4x-3y+8=0

4x²+3y²-7xy+12x-11y+8=0 is your equation.

Theresa had 72 brownies, she put them into 8 baskets. If she put the same number of brownies in one basket, how many brownies are in one basket b

Answers

There are 9 brownies in each basket

Answer:

there would be 9 brownies inside of each basket

Step-by-step explanation:

How can we use 40% to help calculate 4%? 400% 1%?

Answers

Answer:

To help find a percent of a whole number

1. out output value is 400

2. we represent the unkown value with x

3. from step 1 above 400=100%

4. similarly, x=40%

5. This results in a pair of simple equations

400=100%(1)

x=40%(4)

6. By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both equations have the same unit (%); we have

[tex]\frac{400}{x} = \frac{100}{40}[/tex]

7. Again, the reciprocal of both sides gives

[tex]\frac{4}{400} = \frac{40}{100}[/tex]

⇒ x=160

Therefore, 40% of 400 is 160

what they said.........

ILL BRAINLIEST YOU
PLEASE HELP ME

Answers

Answer:

blank 1 is answer d

blank 2 I'm not sure

blank 3 is answer c

blank 4 is answer a

Are there more options than answers a-d?

Susan's elevation at the top of a mountain is 1,530 meters. After 4 hours of climbing down her elevation is 680 meters. What is Susan 's average change in elevation, in meters per hour?

Answers

Answer:

C) -212.5

Step-by-step explanation:

I've done this question on a quiz before.

Hope I helped!! :D

PLEASE HELP!! NO LINKS!!

Answers

Answer: 95

Step-by-step explanation:

360 - 265 = 95

Titan put $3,400 in a savings account at a local bank. The bank will pay him 1.9% annual simple interest. How much interest will Titan earn after 4 years?​

Answers

Answer: $258.40

Step-by-step explanation:

The formula to calculate the simple interest will be:.

= Principal × Rate × Time

where,

Principal = $3400

Rate = 1.9%

Time = 4

Interest = $3400 × 1.9% × 4

= $3400 × 0.019 × 4

= $258.40

Help ASAP plsplsplsplsplsplspls

Answers

Answer:

Hello! answer: x = 132

Step-by-step explanation:

This is a supplementary angle meaning it will add up to 180 degrees 180 - 48 = 132 therefore x = 132 HOPE THAT HELPS!

What is the equation of the line that passes through the points (-6,-5) and (-3,0)?

Answers

Answer:

y--3=5(x--6)=5x-y+27

Step-by-step explanation:

mrk me brainliest plz

Find the measure of ∠B of an angle with 36 as one angle

Answers

Answer:

144

Step-by-step explanation:

180 - 36 = 144

what is 1/2 times 2
what is 3/2 times 2
what is 2/7 times 7
what is 3/4 times 4
what is 7/8 times 8
what is 5/6 times 6

Answers

1
3
2
3
7
5
hope that helps
1/2x2 =1

3/2x2=3

2/7x7=2

3/4x4=3

7/8x8=7

5/6x6=5

María compra dos elotes y tres refrescos y por lo que paga $48 y Luis a comprar un elote y dos refrescos y pagó $24 cuánto cuesta cada elote y cada refresco​

Answers

18 because because because

Asap will get brainliest and a lot of points

1. what is the value of x if (9, x, 41) is a pythagorean triple?

2. lance walked 20 miles east and then 21 miles north to get to work. if he
walked back home after work using the most direct route, how many miles would
he walk on the way back? (find the hypoteneuse of the triangular path)

3. mike measured the stage where his band was going to play to determine if it is
a right triangle. does the stage with side lengths of 36 feet, 48 feet, and 60 feet
form a right triangle? length of the unknown leg in the right triangle?

Answers

Answer:what is the value of x if (9, x, 41) is a pythagorean triple?

2. lance walked 20 miles east and then 21 miles north to get to work. if he

walked back home after work using the most direct route, how many miles would

he walk on the way back? (find the hypoteneuse of the triangular path)

3. mike measured the stage where his band was going to play to determine if it is

a right triangle. does the stage with side lengths of 36 feet, 48 feet, and 60 feet

form a right triangle? length of the unknown leg in the right triangle?

Answer:



Step-by-step explanation:



Step-by-step explanation:

Answer:https://www.lcps.org/cms/lib/VA01000195/Centricity/Domain/3752/scan0273.pdf

Step-by-step explanation:

-7 2/3 + (-5 1/2) + 8 3/4 =?

Please help

Answers

Answer:

the answer is

-4 5/12

Step-by-step explanation:

that is all

Answer:

eat the points you stole from me idiot

Step-by-step explanation:

On the line that passes through point C, mark a point D that is distinct from point C. Use the slope formula along with coordinates of points to find the slopes of and . Show your work.

Answers

Answer:

PLATO

Step-by-step explanation:

Answer:

The coordinates of point D will vary based on the point location, but the resulting slope of the line through points C and D will be the same.

A  =  (-3, 3), B = (-1,-1)

Slope of AB  =  (YB−YA) / ( XB –XA) =−1−3 / −1−(−3)= − 4 / 2= −2

D =  (-1,6), C = (1,2)

Slope of DC  =  (YC−YD) / (XC−XD)= 2 – 6 / 1−(−1)=−4 / 2=−2

Step-by-step explanation:

Betty babysat for 3 hours each night for 12 nights. She earned a total of $288 babysitting. Betty wants to calculate her hourly rate. How much did Betty earn per hour babysitting?

Answers

Answer:Betty earned $8 per hour babysitting

Step-by-step explanation:

Number of hours worked per day =3

Number pf nights worked =12

Number of hours wored for 12 nghts =3x12=36hours

Now if 36 hours  earned her $288

1 hour will earn her=( 288 x 1) / 36 = 8 hours

Find the simple interest to the nearest cent.

$300 at 7.5% for 5 years

Answers

Answer:

$412.5

Step-by-step explanation:

7.5*5=37.5

300*0.375=112.5

300+112.5=412.5

I WILL GIVE BRAINLIEST PLEASE HELP

Answers

7. $22.20

Will this help?

7. Answer: $13.02                                  

Explanation:

12x0.085(8.5% in decimal form)

1.02+12

$13.02

8. Answer: $780

Explanation:

12,000x6.5=78,000

78,000/100=780

9. Answer: $5.32

Explanation:

76x0.7=5.32

10.  Answer: $890.4

Explanation:  

840+.06(840)

840+50.4

890.4

11. Answer: You will get $3 back.

Explanation:  

25x0.8=2

25+2=27

30-27=3

Hope this helps:)

Paula drinks 1 tenth gallon of milk every morning. How many days will it take Paula to drink 1 gallon of milk,no files just type it.

Answers

Answer:

10 days

Step-by-step explanation:

Divide 1 gallon by

0.1 gallon per day:

 1 gallon

---------------------- = 10 days

0.1 gallon/day

Can anyone help me with this? Will give brainliest

Answers

Answer:

i suck at math but cute pfp<3

Step-by-step explanation:

Answer:

The answer should be 16

Step-by-step explanation:

You find the ratio of WX to XY, which is 32:16

The triangles are congruent, so the ratio's should be the same. Therefore, VW is 16

Here we go again: Each set of points are connected to form a line segment. What is the length of each?

A. 1 unit

B. 2 units

C. 3 units

D. 4 units

Answers

Answer:

b .2 units

Step-by-step explanation:

It B.2 units I took this before

Please help!!!
The volume of gas varies inversely with the pressure exerted. If the volume is 3.5 liters when the pressue is 5, find the volume wihen the pressure is 8.

Answers

Answer:

v = k/p

where k is constant

3.5 = k/5

k = 3.5 × 5

k = 17.5

v = 17.5/p

v= 17.5/8

v = 2.1875

v ≈ 2.20 litres

Donna is 37 years old, and she owns her car, which she uses to drive to work. Her collision deductible is $500, and she does not have comprehensive coverage. If her car's safety rating is 12, what is her annual premium?

Answers

Answer: $1725

Step-by-step explanation:

Other Questions
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A truck loaded with 10 chairs arrives. How many hours will it take them to complete these 10 chairs? T or F... Greenhouse gasses block sunlight from hitting the surface of theEarth.True or False Yashoda prepares some lime juice on a hot day. She adds 80 g of ice at a temperature of 0C to 0.32 kg of lime juice. The temperature of the lime juice decreases from 29C to 8C and all the ice melts. Calculate a) the energy required to melt 80 g of ice. b) the energy gained by the melted ice c) the energy lost by the lime juice d) the specific heat capacity of the lime juice (latent heat of fusion of ice = 3.4 x 10^5 J/kg specific heat capacity of water = 4.2 x 10^3 J/kgC) The sum of 3 + 21t is a rational numberO TrueO FalseO Not enough information How many grams are there in 3.26 x 10^25 Molecules of Mg(NO3)2? What enzyme unzips DNA and brings in complementary RNA base pairs? What type of RNA is made? Mars average temperature is -55o C, while Earths is 17oC. Mars atmosphere is 95.3% carbon dioxide. Mars soil contains no humus and is mostly Sulphur. One day on Mars is approximately 24 hours and 37 minutes. explain whether or not you think life could be supported on Mars. Be sure to use the terms, air, water, soil, and sunlight, in your explanation.. Scientists are examining the possible role of a large asteroid in the Cretaceous mass extinction event. A large asteroid strike would likely have caused rapid climate cooling and diffusion of sunlight.Which of the following statements are the best null and alternative hypotheses when scientists look at the geologic evidence of extinction related to the asteroid strike?A) Null: The rate of extinction would be steady over the entire length of time the climate was altered. Alternative: The rate of extinction would be greatest immediately before the asteroid strike.B) Null: The rate of extinction would gradually decrease over the entire length of time the climate was altered. 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