Mathematics High School

plz help i will mark brainliest

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

I need help getting my grades up, any help would be very appreciated

Answers

Answer:

I can help but it depends on what. I have pretty good grades

Step-by-step explanation:

Answer:

i can do history all the history u have i can do it no maps though no math i can also do language arts

Step-by-step explanation:

(2/3)m tm= a + r, for m

Answers

Answer:

m = √ 6 t ( a + r )/ 2 t m = − √ 6 t ( a + r )/ 2 t

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Specialty t-shirts are being sold online for $15 each, plus a one-time
handling fee of $2.25. Which equation below represents the total cost, y,
of buying x t-shirts?
A.y = 15x + 2.25
B.y = 17.25x
C.y 15x - 2.25
D.y = 2.25x + 15
Please answer!!!

Answers

Answer:

Step-by-step explanation:

If x is the number of shirts you multiy by 15. 2.25 is the additional cost

Identify the slope & y-intercept for the following equation: y=-5x-3

Answers

Answer:

slope: -5

y-intercept: -3

Step-by-step explanation:

Answer:

Step-by-step explanation:

y=mx+b is the slope intercept form

m is your slope, b is your y-intercept

so we have y=-5x-3

your slope would be -5 and your y-intercept would be -3

At the party ⅗ of a pie are eaten.
Jo eats ⅘ of what is left.
What fraction of the pie does Jo eat?
(could you show your work:))

Answers

Answer:

1/10 of the pie

Step-by-step explanation:

5/5-3/5=2/5

2/5-4/5 of itself

This leave 1/5 of 2/5

if we make this decimals then it becomes 0.40

0.40/5=0.08

or 8/100,4/50,2/25

If $7,500 investment earns $450 over 3 years what's the interest rate

Answers

Answer:

Rate is 2%

Step-by-step explanation:

Step one:

given data

Principal= $7500

Simple interest= $450

time=3 years.

Applying the simple interest formula which is

SI=PRT/100

Step two:

substitute we have

450=7500*R*3/100

cross multiply we have

45000=22500R

divide both sides by 22500

R=45000/22500

R=2%

what is 20% of 240 check your mah plz help give brainy is

Answers

Answer:

Step-by-step explanation:

You have to multiply .20 by 240 to get your answer.

Answer:

Step-by-step explanation:

You do 240 x .2=48 and thay gives you 48

is 1x + 34 bigger than 25?

Answers

Answer:

depends on what x is

Step-by-step explanation:

Answer:

If this problem is set to zero 1x+34=0 then no.

Step-by-step explanation:

1x+34=0

Step one subtract -34 from both sides.

1x=-34

Step two divided by one.

x=-34

At the beg ending of 2009 Marilyn invested $5000 in a savings account account pays 4% interest per year at the end of the year at the interest is paid how much does Marilyn have in the account?

Answers

Answer:Use the given functions to set up and simplify

2009

5000

0.04

Step-by-step explanation:

I Think

What do you learn in Algebra 2 that you did not learn in Algebra 1. Is Algebra 2 just a review?

Answers

a lot trust me only like the first few chapters are only algebra 1 stuff other than that it’s mostly all new

Answer:

what grade are you in, im in 7th but im doing algebra.

Step-by-step explanation:

Evaluate the following expression. Enter your answer in simplest form.
1 divided by 4/2 + 2 exponent 2

Answers

Answer:

1.6

Step-by-step explanation:

1/ 4/2+2^2

2*2=4+2=6

4/6=.6

1/.6=1.6

Mr.santino needs a total of 406 forks for his restaurant . he curently has 278 forks. if each set has 12 forks, what is the minimum number of sets of forks he should buy.

Answers

Answer:

11 forks

Step-by-step explanation:

406 -278 =128

128 divided by 12 = 10.66666668

Any you would round that to 11

Hdhhsgab fbu fixings uhfxhuzfhuzfhuzhufhirhiexhuxu

I don’t understand graphs that much , i probably would know this if i was in school but im online

Answers

Answer:

The answer for A is 2.5/1 and B is wrong. The answer would be $2.50 for 1 pound of beets.

Step-by-step explanation:

Just have to figure out slope, then you get B

Answer:

The slope is 5/2

m=y²-y¹/x²-x¹

m=10-5/4-2

m=5/2

Find the slope of the line.
Can somebody help me and explain please.?

Answers

Answer:

slope = -1/3

Step-by-step explanation:

You can see that the line is negative. Using the rise/run method, you see that -1/3 is the slope.

Does anyone know this? Pls help it’s 7th grade math

Answers

Answer:

Step-by-step explanation:

-1,-1?

depends on what you are trying to find. That is where they intercect.

-1,-1? I don’t really know ‍♀️

Which graph has a rate of change of zero?

Answers

Answer:

A Zero slope aka a horizontal line that doesn't change at all. Where X = any number and Y is always 0

Step-by-step explanation:

Sean has 9 liters of juice. He pours equal amounts of the juice into 4 pitchers. There is 0.5 of a liter of juice left. How many liters of juice are in each pitcher? Sean has 9 liters of juice. He pours equal amounts of the juice into 4 pitchers. There is 0.5 of a liter of juice left. How many liters of juice are in each pitcher?

plz i will give u 38 to 48 points plzzzzzzzz

Answers

2.125 liters
(9-0.5)/4

C 50
D 30

HELP PLEASE WILL MARK U BRAINLIST!

Answers

Answer:

D. 30

Step-by-step explanation:

The triangle PQR will become LMN when rotated 90 degrees

however the inside angles is missing for R, to solve:

since the sum of 3 angles inside a triangle is 180, then

m∡RPQ + m∡PRQ + m∡QRP = 180

m∡PRQ = 180 - 50 - 100 = 30°

the problem is asking for the angle ∡LNM which is the same as ∡PRQ

m∡PRQ = ∡LNM = 30

A town is going to use its property tax records to pick
people to take part in a focus group on water treatment
in the city. Everyone who owns a house or apartment
in the town will be listed in the property tax records.
These focus groups have been very popular, and everyone
selected to take part in the focus group actually does
take part. The town's aim is that everyone who lives in
the town has a chance to take part in the focus group.
What problems, if any, do you see with this sampling
method?
A nonresponse
B. response bias
c. undercoverage
D. there are no problems with this sampling method

Answers

i believe B or C but that’s a straight guess. i would say B just because if you live like outside of town then ur screwed

Which one is correct please hurry <3

Answers

Answer:

Step-by-step explanation:

Compare the centimeters: 22.5/15, so that is the correct one.

Hope this helps plz mark brainliest :D

HELP it is for Geometry

Answers

Answer:Try the first one

Step-by-step explanation:

Find all real square roots of -9

Answers

Answer:

Step-by-step explanation:

i equals -1, the square root of 9 is 3

-1 times 3 times 3 is -9

Abargain clothing store is selling 5 shirts for $20.
Louis said, "I can buy 2 shirts for $8."
William said, "I can buy 1 shirt for $4."
Which statement is TRUE?
A
Only Louis's statement is true.
B
Only William's statement is true.
Both Louis and William's statements are true
D
Neither Louis nor William's statements are true.

Answers

Answer: Both of their statements are true. Explanation: If you can buy 5 shirts for $20, that means the unit price would be $4 per shirt. (to find the unit price just divide the cost by the quantity) So, it is true that you can buy one shirt for $4 and 2 shirts for $8. Hopefully this helps.

Please help due in a hour 20 points

Answers

Answer:

Y= -2x + 19

Step-by-step explanation:

Answer:

y = - 2x - 19

Step-by-step explanation:

y = -2x + c

→ Substitute in the x and y coordinates

-7 = 12 + c

c = -19

A lawn moving company is trying to grow its business. It had 18 clients

Answers

is there more to the question?

2+2= HURRY I THINK ITS GOLDFISH BUT I DONT KNOW

Answers

Answer:

Step-by-step explanation:

Answer:

It's either 4 or fish

LM(face)OOO

1. A goat is tied to the corner of a rectangular shed in a large field full of grass. The rope is 2 yards long and a plane view (from above) of the shed and field is shown below. Use this information for Parts A and B below.
Part A: Calculate the area of grass that the goat can eat.
Part B: What length of rope would enable the goat to eat 30 square yards of grass? Show all your reasoning.

Answers

Answer:

Step-by-step explanation:

Step one:

Given data

the length of the rope =2yards----the radius

(Note that the goat can only move in a circular path)

the area the goat can eat is the area of the circle it can cover

1. A= πr^2

A=3.142*2^2

A=3.142*4

A=12.57square yards

Step two:

given that the area A=30 square yards

we want to solve for the radius r

A= πr^2

30=3.142*r^2

r^2=30/3.142

r^2=9.55

r=√9.55

r=3.09 yard

The length is approximately 3 yards

i need help asap!!!!!

Answers

Answer: it’s A

Step-by-step explanation:

it’s the only one that has a set pattern for the numbers

Dana is making a seating chart for an awards banquet. There are 152 people coming to the banquet.
If 8 guests can be seated at each table, how many tables will be needed for seating for the awards
banquet?
tables will be needed.

Answers

Answer:

Step-by-step explanation:

152/8

There will be 19 tables because you do 152 divided by 8

I have a time limit please hurry!

Complete the sentence about the relation. Enter only numbers and commas, do not use spaces!

The domain of the relation is {
} and the range of the relation is {
}.

Answers

The domain of the relation is 7,13 and the range of the relation is 4,20. I hope this helps.

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