Mathematics High School

Pls awnser these i dont understand them, like i beg u

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Answer 1

Answer:

Step-by-step explanation:

Related Questions

Can someone please help me pleaseeee!

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Answer:

y=-1.7x+8

Step-by-step explanation:

An equation of a line is y=mx+c

m is the gradient and c is the y intercept, which is where the line intercepts y.

you work out m getting two points and then subtracting y - y ÷ x - x

So in this graph, if we chose points (6,-2) and (3,3) then we would do this equation.

[tex] \frac{3 - - 2}{3 - 6} = \frac{5}{ - 3} = - 1.7[/tex]

So m = -1.7

c = 8 because it goes through 8 in y.

So the equation is y=-1.7x+8

someone help it’s timed!!!

Answers

Answer:

p=195

Step-by-step explanation:

If m = 65 and v = 3,

when two variables are together like that, that means you multiply,

65*3 = 195

Answer:

195

Step-by-step explanation:

p=mv

p=65 times 3

p=195

I just failed algebra for the third time someone help pls
Just tell me what to do

Answers

Answer:

study lol

Step-by-step explanation:

Phil is riding his bike. He rides 25 miles in 2 hours, 37.5 miles in 3 hours, and 50
miles in 4 hours. Find the constant of proportipnality and write an equation to
describe the situation. Let x represent the number of hours.
The equation that describes the relationship is y =

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The constant of proportionality (known as "speed" in this case) is 12.5 miles per hour.

The equation is

12.5

Explanation:

To find the constant of proportionality, divide one value in each pair by the other. If this relationship is a true direct proportionality , when you repeat these for every pair, your will come up with the same value:

For example

miles

hours

12.5

miles

hour

A direct proportionality will always result in an equation that resembles this:

where

and

are the related quantities and

is the constant of proportionality. If you draw a graph using the values you have, the graph will show a straight line the passes through the origin. The slope of this line will be the constant of proportionality. (And if the values given are real physical quantities, this constant will contain important information about the situation you are studying!)

Suppose a motorcycle costs $8,000 and loses 4% of its value each year. What will be the value of the motorcycle after 7 years?

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Answer:the answer is 6,012 after 7 years

Step-by-step explanation:

i just took the quiz

Pleas help me solve the following inequality and graph the solution set on the number line
2(x-3)-5x≤9

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Answer:

x≥ -5

Step-by-step explanation:

What is the length in centimeters of the hypotenuse of the right triangle below?
2 cm
8 cm

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Answer:

Step-by-step explanation:

WASSUP

What goes on the green box ?

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Answer:

5^9 / 5^3 = 5^6

the answer is 6

Step-by-step explanation:

Show work, please
32 points!

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Answer:

1.Equivalent

2.Equaivalent

3.Not Equivalent

4.Equivalent

which inequality represents all values for x for which the quotient below is defined? square root of 8x squared divided by the square root of 2x

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The answer is D, x > 0

Max puts a stopper in the bathtub and turns on the faucet at t = 0.
After 5 minutes, there are 11 gallons of water in the tub and after 10 minutes, there are 22 gallons in the tub.
Write an equation that relates the number of gallons, g, to the time, t.
Does the relationship represent a linear function 2 Justify your response

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Answer:

Step-by-step explanation:

Answer:

22 and 500 and 23

Step-by-step explanation:

The measures of the angles of a triangle are shown in the figure below. Solve for x. 620 39°

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Answer:

6.29

hope this helped

Step-by-step explanation:

HELP!!!! If a scale of 2 in:10 ft is used, how long is an object that is 14 in. long
in a drawing?

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answer: 70 feet
explanation: 14/2=7 7x10=70

Find the area of this triangle. Round to the nearest tenth. 9.5 yd 23 yd

Please help!

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Answer:

[tex]Area=\frac{ab}{2} \\\\area=\frac{9.5.23}{2} \\\\answer=108.8 yd^{2}[/tex]

Step-by-step explanation:

I hope this helps ^_^

The area of the triangle is 108.7 square yards.

What is the area of the triangle?

Let a, b, and c is the sides of the triangle.

The area of the triangle is given as

S = (a + b + c) / 2

[tex]\rm A = \sqrt{s(s - a)(s - b)(s -c )}[/tex]

The third side of the triangle will be

c² = a² + b² - 2ab cos θ

c² = 9.5² + 23² - 2 × 9.5 × 23 × cos 85°

c² = 619.25 - 38.09

c² = 581.16

c = 24.11 yd

Then the area of the triangle will be

S = (9.5 + 23 + 24.11) / 2

S = 56.61 / 2

S = 28.3

Then the area will be

[tex]\rm A = \sqrt{28.3(28.3 - 24.11)(28.3 - 23)(28.3 - 9.5)}[/tex]

Simplify the expression, then the value will be

A = √11815.01

A = 108.7 square yd

The area of the triangle is 108.7 square yards.

More about the area of the triangle link is given below.

https://brainly.com/question/19305981

#SPJ2

Integer that describes debit of $40

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Answer:

+40

Step-by-step explanation:

+40 hope this helps

helicopter flies 152 miles in 1 hour 54 minutes. Calculate the average speed.

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Answer:

80mph?

Step-by-step explanation:

The answer is 80 mph

The diameter of a circle is 5 cm. Find its area to the nearest tenth

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Answer:

Check pdf

Step-by-step explanation:

check pdf it should help you out a lot!

Joe walked 12m East and stopped for lunch. After eating he continued walking for 12m East. What is his displacement?

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Answer:

24meters

Step-by-step explanation:

Given data

Joe walked 12m East

We are told that Joe continued to walk for another 12m east

Therefore, Joes displacement is

=12+12

=24m

His displacement is 24meters

What are all the zeros of the function f(x) = 4x2 + 8x + 3?
Please help!!

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X= 3 on top and f - 16 on the bottom!

A sport bag used to cost $40, then the store decides to change the cost to $52. What is the mark up? Write your answer like this 00% but instead of zeros, put the percent you found.

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Answer:

Step-by-step explanation:

Use the given functions to set up and simplify

40=

52=

0%=0

i’ll give brainliest, just help me please : )

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Parallelogram Area = bh = 5.5(24) = 132
Rectangle Area = lw = 24(6.5)= 156

Just add them up to get 288cm squared :)

Indicar el número entero que corresponde a cada
situación

a) Se realiza un descuento de $20 en la primera compra con tarjeta de crédito.

b) Se acredita $15 al saldo telefónico por una promoción.

c) La playa de estacionamiento se encuentra en el tercer subsuelo

.
d) María Angélica tiene una deuda de $300.

e) En el nordeste de Francia la temperatura llegó a los 15 grados
bajo cero.

f) La empresa disminuyó las ventas en un promedio de 5 000
unidades por mes.

Answers

Answer:

a)-20

b)+15

c)-3

d)-300

e)-15

f)-5000

g)-400

h)-250

i)+420

10 Points, and thank you!

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-8x^2-50x-60 i don’t know if that’s correct

If 8 students want to share 62 gallons of water for a water balloon fight,
how many gallons of water should each student get?

Answers

Answer:

Each student should get 7:75 gallons of water

Step-by-step explanation:

Do 62 divided by 8

There are 12 inches per foot. How many feet is 96 inches? Enter only the number.

Answers

8, the answer needs to be more than a certain amount of characters.

8 feet is the correct answer!But just enter 8 when you put in the answer. Otherwise, you'll get it wrong.96 ÷ 12 = 8Please let me know if I am wrong.

Monica deposits $100 into a savings account that pays a simple interest rate of 3.8%. Paul
deposits $200 into a savings account that pays a simple interest rate of 2.5%. Monica says that
she will earn more interest in 1 year because her interest rate is higher. Is she correct? Justify your
response

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Answer:

Paul

Step-by-step explanation:

Paul earn more than monica. Though he is getting less interest but because of his higher initial amount he is getting more return.

Computing the return of both

Monica return is 100*3.4%= $3.4 in a year

Paul return is 200*%2.2= $4.4 in a year.

Answer:

3.3

multiply all the number in pairs then you have to add both number 3.3

Help me pls pls pls thanks I

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Answer:

T (3 , -6) O ( -6 , -4) and M (-9 , 6)

Step-by-step explanation:

(x , y) -> (-x , -y)

What is Your Budget?
Task 2
Directions:
You are offered a job with a starting annual salary of $50,000 and two options for
determining your annual raise:
Option 1: An annual raise of $3,000 per year.
Option 2: A 5% raise each year.

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Option 1 I think i’m not positive though

Anyone that answers this right will get 100+ points, any wrong answers or spamming will be reported.

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Answer:

Step-by-step explanation:

ez I did this in 3rd grade

what is 2838 divisible by?

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It can be divisible by 2, 3, 6, 11 but these are just a few examples :) You can look through factors of 2838 and a bunch of numbers will pop up!!

Answer:

have calculated all the numbers that 2838 is evenly divisible by. The numbers that 2838 is divisible by are 1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, and 2838. You may also be interested to know that all the numbers that 2838 is divisible by are also known as the factors of 2838.

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