Mathematics High School

Heyoooo :D
I already did the first one, just need help on the last 2. If the first on is wrong, correct it!
:)

Heyoooo :DI Already Did The First One, Just Need Help On The Last 2. If The First On Is Wrong, Correct

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Answer 2
D or the 4th answer

Related Questions

Expressed
as a
decimal, 3% is
A
0.03
B
0.3
3.0
D
30.0

Answers

Answer:

0.03

Step-by-step explanation:

3% as a fraction is 3/100. as a decimal it is 0.03. notice when you read the decimal aloud, it is three one-hundredths, which is also the same read aloud in a fraction.

Answer:

A

Step-by-step explanation:

3/100=0.03

:))) Helps?

What is this i dont know pls help me

Answers

I’m going to say it is A hope this helps

I need help on math please

Answers

Answer:

C the answer is C but I have to write other things to be able to submit this

Step-by-step explanation:

the answer would be C

Answer:

C

Step-by-step explanation:

The sum is the answer to a addition proble. Since it asks for the sum of 6 and one fifth you would use 6 + 1.5x to find the answer. Hope this helps you

Please help me with this

Answers

Answer:

The length= 16cm

The width= 6cm

The two long sides are 8cm both so 8 + 8 = 16

And the two short sides are 3cm both so 3 + 3 = 6

So your length should be 16cm and your width 6cm

I HOPE THIS HELPS! ∧   ∧

                              ⊂∵→ω←∵⊃

m=⅗ and y intercept is -6

Answers

Answer:

y=[tex]\frac{3}{5}x[/tex]-6

Step-by-step explanation:

Remember the slope-intercerpt form

y=mx+b

What is 4/5 * 7/9. Ik It’s easy but I don’t feel like doing it ;)

Answers

Answer:

28/45

Step-by-step explanation:

Dont worry i also don't feel like doing fractions most the time they can get very annoying when you have to work with a lot of them.

Answer:

36/45* 35/45

which of the following relations is not a function?
a. (-1, 4), (1, 2), (7, 1), (-6, 5)

b. (7, 4), (-1, 2), (1, 1), (-6, 2)

c. (-6, 4), (1, 3), (-1, 1), (7, 2)

d. (1, 4), (-1, 2), (1, 1), (-6, 2)

Answers

Answer:

d

Step-by-step explanation:

it has two 1s for 2 x values

Solve for m.

3m+7/2=−2m+5/2

Answers

Answer:

-1/5

Step-by-step explanation:

I have the same test

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Answers

Answer:

{12, 16, 20}

Step-by-step explanation:

12×12+16×16=20×20

pythagorean theorem

Solve for z in each proportion. Exact answers. z/15 = 45/75​

Answers

Answer:

z = 9

Step-by-step explanation:

Hello! I would like to have this answered, I need to pass badly and I almost am! Please dont scam and show your work. You may see the bad side of me and you probably wont like it.

Answers

Answer:

Answer is C

Step-by-step explanation:

-3(2x - 4) is less than or equal to 7(3 - x)

-6x + 12 is less than or equal to 21 - 7x

x + 12 is less than or equal to 21

x is less than or equal to 9

Answer:

this is your answer look it once

-7x+4= 7x+4
what is the answer.

Answers

Answer:

x=0

Step-by-step explanation:

use math-way it helps

A princess is standing 38 feet from the base of a 217 foot tall tower. What is the angle of elevation from him to the ogre who has his princess held captive

Answers

Answer:

Angle of elevation = 80°

Step-by-step explanation:

A princess is standing 38 feet from the base of a 217 foot tall tower. What is the angle of elevation from him to the ogre who has his princess held captive?

To solve for angle of elevation, we use the Trigonometric function of Tangent.

tan θ = Opposite side/Adjacent side

Opposite side = Height of the tower = 217 ft

Adjacent side = 38ft

tan θ = 217/38

tan θ = 5.6315789474

θ = arc tan 5.6315789474

= 79.930937301°

Approximately = 80°

Elaine is making a flower garden with rows of flowerS The garden is 20 yards long. She wants a total of 7 rows of flowers that are all the same Width. Which calculation should Elaine use to decide how wide to make each row?​

Answers

Answer:

20/7

Step-by-step explanation:

hope this helps, but basically you divide 20 yards by 7 to get the width of each row

Answer:

8     4 / 7

Step-by-step explanation:

Help Me Will Give Brainliest Answer

Answers

Answer:

B sorry if you im wrong

Step-by-step explanation:

Your welcome :)

Answer:

The answer is B :)

Step-by-step explanation:

The elevations of four points above sea level there are -47 ft, -20 ft,-8 ft, and -18 ft. The elevation of the point closest to sea lvl (level) is _____ ft, and the elevation of the point farthest from sea lvl is _____ ft. (FILL IN THE BLANKS PLS HELP)

Answers

Answer:

The elevation closest to the sea level is –42ft and the elevation farthest from the sea level is –8ft.

Step-by-step explanation:

Let's assume the elevation above the sea level is on a number line, then we have to arrange the given number from lowest to highest. These are the numbers in ascending order.

–42ft, –20ft, –18ft, –8ft.

From here we see that, the elevation closest to the sea level is –42ft and the elevation farthest from the sea level is –8ft.

The table shows the cost for different numbers of t-shirts.
T-shirts
Cost
3
$38.85
5
$64.75
6
$77.70
Determine if the relationship is proportional and write the constant of proportionality. If it is not
proportional, write “NP”

Answers

Answer:

proportional bc all of them are 1 shirt = 12.95

Owen receives $10 and puts it into his savings account. He adds $0.50 to the account each day for a number of days, d, after that. He writes the expression 10+0.5(d−1) to find the amount of money in his account after d days. Which statement about his expression is true?

Answers

Answer:

it is the sum of the initial amount and the additional amount after d days

Step-by-step explanation:

yw!!.

i need help with math​

Answers

Answer:

I think it may be C? I used desmos to graph it but I'm not 100%

SHOW WORK PLEASE
Given the graph above, which equation shifts line down 5 units?

A) y=4x-1
B) y=2x-6
C) y=4x-6
D) y=2x-1
SHOW WORK

Answers

The correct answer is B)y=2x-6

Answer:

D. y=2x-1 (I got B wrong)

is x=1 and y=8 parallel, perpendicular, or neither

Answers

Answer:

perpendicular

Step-by-step explanation:

They will intersect at a 90 degree angle as x= is vertical and y= is horizontal

Chris paid $36 for 3 tanktops and 2 shirts. a shirt cost 3 times as much as a tank top. how much did chris pay for the 2 shirts?

Answers

Answer:

$72

Step-by-step explanation:

36/3=12

1 tanktop=$12

12*3=36

1 shirt equals=$36

36*2=72

2 shirts=$72

HELP PLEASE ONE QUESTION!!!!
Answer options:


53°



51°



64°



36°

Answers

The answer should be 53°

which number line shows the solution of 5x - 25 greater than -15

Answers

Answer:

you need to add number lines, but if you want the equation to be written and solved, then...

Step-by-step explanation:

5x - 25 > -15

     +25    +25

5x > 10

divide both sides by 5

x > 2

Hope this helps!!!

(DESMOS) A stone is thrown skyward from the top of a building. The distance in ft between the stone and the ground in t seconds is given by the function d = -16t^2 - 4t + 442. How long after the stone is thrown is it 430 ft from the ground?

Answers

0.75 seconds is your answer :)

Answer:

But how long after it was thrown does it hit the ground?

Step-by-step explanation:

I need an answer to the second question

A bicycle store costs ​$2250 per month to operate. The store pays an average of ​$40 per bike. The average selling price of each bicycle is ​$70. How many bicycles must the store sell each month to break​ even?

Answers

Answer:

75

Step-by-step explanation:

Given That :

Operation cost = $2250 per month

Purchase price per bike = $40

Average selling price per bike = $70

How many bicycles must the store sell each month to break even ;

Break even point = point at which there is net profit / loss = 0

Let number of bicycles store must sell = x

Operation cost + (purchase price * Number of bicycles) = selling price * Number of bicycles

2250 + 40x = 70x

2250 = 70x - 40x

2250 = 30x

x = 2250 / 30

x = 75

To break even 75 bicycles must be sold

PLZZZZZZZZZZ HELP ME WITH THIS

Answers

Answer:

First answer:

-16y=-19x+12

16y=19x-12

y=19/16x-3/4

Second answer:

8y=-15x-9

y=-15/8x-9/8

Someone answer this pls

Answers

pretty sure it’s 3x

Answer:

-3 ? from what I got but you dont have it there

I NEED HELP PLEASE FOR FINALS
What is f(4) for the function f(x) = 3x + 5?

Answers

Answer: F(4) = 17

Step-by-step explanation:

Just plug in 4 for X.

F(4)= 3(4)+5

F(4)=12+5

F(4)=17

Solve for h! Please add an explanation if you can

Answers

Answer:

the answer to this problem is H = -12

Answer:

h=-12

Step-by-step explanation:

You have to isolate h. As such, add 1 to both sides in order to get rid of the -1 on the left side. Then, multiply by 6 on both sides in order to get h by itself.

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