Mathematics High School

PLEASE SOLVE PLEASE!!​

PLEASE SOLVE PLEASE!!

Answers

Answer 1

Answer:

which one do you need?

Step-by-step explanation:

Related Questions

What is the amount of the interest on a 5 year loan of $2000 with 4.5 % simple interest rate?

Answers

The answer is 2500 if I’m right

pls help me TwT than u very much

Answers

Answer:

The answer is C

Step-by-step explanation:

Discrete is where its a whole number and does not continue.

There can only be a whole number of people. there cannot be half a person.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Which of the following is the equation of the line that passes through the point begin ordered pair, negative 6, 1, end ordered pair and has a slope of begin fraction . . . negative 1 over 2 . . . end fraction?

A
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, plus 4 . . .end equation

B
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, plus 7 . . . end equation

C
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, minus 2 . . . end equation

D
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, minus . . . begin fraction . . . 11 over 2 . . . end fraction . . . end equation

Answers

Answer:

D

Step-by-step explanation:

The equation of the line that passes through the point begin ordered pair, negative 6, 1, end ordered pair and has a slope of begin fraction . . . negative 1 over 2 . . . end fraction is y=-1/2x-2.

What is Slope of Line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

Slope is -1/2

Using point-slope form, the equation of the line can be written as:

y - y₁ = m(x - x₁)

Substituting the values given in the problem, we get:

y - 1 = (-1/2)(x - (-6))

y-1=-1/2(x+6)

y-1 = -1/2x -3

y=-1/2x-2

Hence, the equation of the line that passes through the point begin ordered pair, negative 6, 1, end ordered pair and has a slope of begin fraction . . . negative 1 over 2 . . . end fraction is y=-1/2x-2.

To learn more on slope of line click:

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No need to show work just answer on 8

Answers

Answer:

x value cannot find cause u shaded it.y=5 and z=12

What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?​

Answers

Answer:

22meter per second

Step-by-step explanation:

374/17=22

Answer:

Could I have branliest please and heart answer is below <>

Step-by-step explanation:

22

374meters. 17

(/). divided by (/)

17seconds 17

Equals 22 meters per second

Swim floats are on sale at sam’s shop. They are marked 30% off of the original price of 18.00. How much will the float cost

Answers

Answer:

the cost is now $5.40

Step-by-step explanation:

if 18.00 is 100%, and we need to find the new price we need to make 30% into a decimal. which is 0.3. then we multiply 0.3 times 18.00, and that equals 5.4, but since we are dealing with money the answer would be $5.40.

we multiply if we are trying to find the new amount and we divide to find the old amount.

help!!!!!!!!
answer options:
159°



69°



21°



111°

Answers

69
It’s opposite angels

Answer:

21 degrees

Step-by-step explanation:

i hope its right

please help!! I'm very confused

Answers

Answer:

2(8)+7

Step-by-step explanation:

You fill in the spots. If b = 2 then put 2 in the equation.

Answer:

23

Step-by-step explanation:

b multiplyed by c equals 16 + 7 giving you 23

Divide 6 divided by 3/5


Answer only if u know please:)

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Answer:

The answer is 10 or 10/1

please help!!!!!!!!!

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Answer:

the answer is c :)

Step-by-step explanation:

Yes the answer to this would be c

Callie pays for a cat toy with a $10 bill and receives $2.55 in change. The equation 10 - c = 2.55 gives the cost in dollars for the cat toy. Determine whether c=6.45, c=7.45 or c=8.45 is a solution of the equation, and tell what the solution means. The

Answers

Answer:

c = 7.45

Step-by-step explanation:

its easy and im smart that's why i got it

A bakery has 36 glazed donuts on display. This is 80% of the total number of donuts. What is the total number of donuts in the bakery?

Answers

Answer:

it is 64.8, but you have to round to the nearest number, so i would say 65 :)

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

% means out of 100, so 80% is 80/100

Let's divide 100/80 to find a scale we can use to multiply 36, 100/80 =

36 times 1.25 = 45

There's 45 donuts

Double check:

45(80/100) = 36, we're right

In ΔQRS, r = 1.5 inches, ∠S=23° and ∠Q=22°

Answers

Answer:

1.34 hope this helped

Step-by-step explanation:

Answer: 0.8

Step-by-step explanation:

S/sin 23 = 1.5/sin 135

s= 1.5 sin23/sin 135 = 0.829

ROUND IT TO THE NEAREST 10th and you get 0.8

Solve the absolute value inequality: |8x + 5| > 15. Express using interval notation

Answers

Answer:

8 < 2

Step-by-step explanation:

8x + 5 > 15

8x > 15 - 5

8x > 10

x < 2

cmiiw

Benjamin drives 60 miles every hour. He drives 180 miles to his uncles house.

Answers

Answer:

wouldnt it be 3 hours of driving

Step-by-step explanation:

60*3=180

sorry if im wrong

I’ll mark you brainlist write in y=mx+b form

Answers

Answer:

y = -1/4x + 3

Step-by-step explanation:

:)

ANSWER

y = -1/4x + 6

Step by step explanation

Equation used: y - y1 = m ( x - x1 )

y - 3 = -1/4 ( x - 12 )

y - 3 = -1/4x + 3 ( distribute )

y - 3 = -1/4x + 3
+ 3. + 3

y = -1/4x + 6

When applying a discount and then a tax, you will multiply to find the discount, subtract it, multiply to find the tax, and then add it. True or False?​

Answers

When applying a discount.......True

Which of the equations are true identities? \begin{aligned} \text{A. }&(y+6)(y-7)+42=y^2-y \\\\ \text{B. }&(x+3)(x-8)=x^2-5x \end{aligned} A. B. ​ (y+6)(y−7)+42=y 2 −y (x+3)(x−8)=x 2 −5x ​

Answers

Answer:

Only A, the first equation is true.

Step-by-step explanation:

A. (y + 6)(y – 7) + 42 = y² + 6y –7y – 42 + 42 = y² – y. This means A is true

B. (x + 3)(X – 8) = x² + 3x – 8x – 24 = x² – 5x – 24. This means B is false.

A home improvement store buys snow shovels from a supplier for $8.50. The day before a snowstorm the store manager marks up the price by 180% to calculate the retail or selling price. What is the retail price of the snow shovel?​

Answers

Answer:

The retail price is $15.30

Step-by-step explanation:

To solve this, turn the percentage into a decimal. Do this by dividing it by 100.

       180 ÷ 100 = 1.8

Then, multiply the supplier price by the decimal

      8.5 × 1.8 = $15.30

Solve: 7 -2x= 2(x - 4) - 1

Answers

Answer:

the answer is four

Step-by-step explanation:

you distribute the 2 to the numbers in the parenthesis

PLZ HELP QUICKLY THANK YOU
The interval for this number line is_____.
A.3
B.5
C.4
D.6

Answers

Answer:

A: 3

FLVS... its right trust

3 skskndxjjdkdndnsnskd

What can you conclude from the diagram

Answers

Answer:

You can conclude from the diagram that m∠P is less than m∠N ⇒ A

Step-by-step explanation:

In any triangle, you can arrange the lengths of the sides according to the measure of the opposite anglesIn any triangle, you can arrange the measure of the angles according to the lengths of the opposite sides

Example:

In ΔABC, if the arrangement of the sides is AB < BC < CA, then the arrangement of the measures of the angles is m∠C < m∠A < m∠B

Let us use this fact to solve the question

→ In ΔKNP

∵ KP = 8 units

∵ KN = 6 units

∵ 6 < 8

∴ KN < KP

∵ ∠P is opposite to the side KN

∵ ∠N is opposite to the side KP

∵ KN < KP

→ By using the fact above

∴ m∠P < m∠N

∴ m∠P is less than m∠N

∴ You can conclude from the diagram that m∠P is less than m∠N

Using the order of operations, what should be done first to evaluate 6 + 10-(-5)(3) - 5?

Answers

Answer:

(-5)

Step-by-step explanation:

Using PEMDAS you should do (-5) because Parenthisis Always Go First, since their are two parenthisis go left to right and answer those first. after that do (3) and after that simply go left to right with 6+10-(-5)(3)-5. Hope this helps.

three cards have equal values?
0.5 + 0.83
0.33
0.5+0.88
1.33

Answers

Answers: 0.5 + 0.83 and 1.33 have equal values

I hope this helps, and Happy Holidays! :)

3 of them have equal values

You can buy uses ice skates from an on-line website for $40, or you can rent some at the ice rink for $2.00 an hour. Either option still requires you to rent safety equipment for $1.50 per hour. How many hours must you ice skate for the cost of renting or buying to be the same?​

Answers

Answer:

buy =13

rent = 17

40=1.50 every hour is

41.5

43

44.5

46

47.5

49

50.5

52

....

2.00+ 1.50 an hour

3.5

7

10.5

14

17.5

21

...

Step-by-step explanation:

Solve the inequality.
17 + 20
2012 > 3(1 + 17)

Answers

Answer:

202029>54

True

Step-by-step explanation:

I need help!! Worth 13 points!!

Answers

Answer:

601/14

Step-by-step explanation:

1/7(-1/2)=-1/14

43-1/14

602/14-1/14

601/14

write the equation of the line thay passes through the point (2,-1) and has a slope of -3​

Answers

Answer:

Y = -3x -1

Step-by-step explanation:

Y = mx + b

Y is the y intercept (x,y) always graph on y axis

M is the slope

Answer:

Step-by-step explanation:

use the point slope equation.

y-y1 = m(x-x1)

the point is (x1, y1) = (2, -1)

the slope is m = -3

y+1 = -3( x-2)

y = -3x +6-1

y = -3x +5

What is the difference of (14m+4) - (7m+1)

Answers

Answer:

7m+3

Step-by-step explanation:

distribute the - to 7m+1

14m+4-7m-1

now add like terms

7m +3

Answer:

The answer is 7m + 5

Step-by-step explanation:

What is the constant rate of change?

Answers

Answer: The constant rate of change is 8.

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