Mathematics High School

I need fast help help help me

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

it is d

Step-by-step explanation:

can you please give me brainliest? thanks!

hope this helps!

Related Questions

y
=
x
−
4
y=x−4
3
x
+
y
=
−
8
3x+y=−8

Answers

Answer:

what is your question?

Step-by-step explanation:

Answer:

y=−8−3x

x=−83−y3

Step-by-step explanation:

hope that helps

another one OMG lol sorry →← ∨ω∨

Answers

Answer:

129

Step-by-step explanation:

144x0.90=129

Your textbook has a length of 30 cm, width of 25 cm, and a height of 4 cm. What is its volume?

Answers

Hey there! The answer you're looking for is 3000 centimeters^3. If we take the first number, 30 cm, and multiply it by the second number, 25 cm, we're left with 750 cm^2. We use the last digit to multiply the 750 cm^2 into 3000 cm^3. Hope this helped!

Which graph represents the solution to the system of equations?
Y=2x+5. Y=1/3x-2

Please help me

Answers

Answer:

I can help but I need better pic

Simplify the expression 6h+(−7.7d)−18+5d−2.8h
.

Answers

Answer : -2.7d+3.2h-18

Please leave a thanks <3

Use Photomath it gives out detailed answers

The value of a boat is $22,000. It loses 20% of its value every year. Find the approximate monthly percent decrease in value. Round your answer to the nearest hundredth of a percent. PLZ HELP! I"LL GIVE BRAINLIEST!!!!

Answers

Answer:

If it lost 20% of the original value per year, it lost $4,400 in value in the first year.

There are 12 months in a year.

4,400 divided by 12 is 366.67 (rounded since this is about money)

So the boat lost $366.67 in value each month for the first year.

Or 1.67% value per month

What is this answer? 8(x-5)

Answers

Answer:

8x-40

Step-by-step explanation:

the answer is...

8x-40

Please follow me!!!

Given the equation of all points equidistant from a center, what is the center point?
x2 + (y + 4)= 16

Answers

Answer:0,-4

Step-by-step explanation:

26 is what percent of 325

Answers

Answer would be 8 percent

Answer:

Step-by-step explanation:

What is 2(5 to the second power) +3(5) - 12

Answers

Answer:

Step-by-step explanation:

3. What is the ratio of 1 m to 1 cm?
(A) 1 : 10
(B) 10:1
(C) 1 : 100
(D) 100 : 1

Answers

The answer is C. The answer is C because a meter would equal 1 and a centimeter would equal 100.

Perform the indicated operation.
WIN
+
100
012
013

Answers

Answer:

hola cara de cola

Step-by-step explanation:

Write 62/100 as a decimal

Answers

Answer:

.62

Step-by-step explanation:

62 ÷ 100 = .62

Answer: 0.62

Step-by-step explanation: plz this is the right answer because we have to always put like this

62/100 -> 62/100 you have to always go backward when it 0 then u can go one time when it 00 then you have to go twice 62/100 count 62 oh sorry I couldn't show very well but that is how it is

HELP AND QUICKK!!!!

Jada is going to the county fair and and would like to go on as many rides as she can. The entry fee to get into the fair is $8 and rides cost $2.50 each. If Jada spent $28 at the fair, how many rides did she go on?

A. Write an equation for this word problem.

B. Solve the equation.

C. Answer the question with a complete sentence in context.

Answers

Answer:

A) 8+2.50x=28

B) 8 rides

C) Jada can go on 8 rides before she has spent all of her money

Step-by-step explanation:

subtract the $8 fee from 28 and get 20, then divide 20 by how much each ride costs (2.50) and get 8 :)

Answer:

She went on 8 rides

Step-by-step explanation:

28-8=20÷2.50=8

Bakery sign gives three options to buy cupcakes which is the best deal the options 12 cupcakes for $29 or 24 cupcakes for $56 or 50 cupcakes for $129 PLEASEEE HELP PICTURE ABOVE

Answers

Answer:

Explination:

divide each amount of money by the amount of cupcakes to find how much 1 cup cake is

Jordan spent 5 hours over the weekend studying for 3 tests. He spent an equal amount of time studying for each test.

Answers

Answer:

1.66 hours on each test

Step-by-step explanation:

Divide 5 into 3 which is 1.6666666666667, which you round to 1.6. And just to make sure its correct multiply 1.66 times 3 which is 4.98.

Answer:

1 2/3 is the answer.

Step-by-step explanation:

Point O is a centroid of the triangle LMN. If OM=38 cm, what is MP?
a.) 114 cm
b.) 19 cm
c.) 57 cm
d.) 25.5 cm

Answers

9514 1404 393

Answer:

c.) 57 cm

Step-by-step explanation:

The centroid divides the median into parts with a 2:1 ratio.

OM : OP = 2 : 1

OM : MP = 2 : (2+1) = 2 : 3

As a fraction with MP on top, this is ...

MP/OM = 3/2

MP = (3/2)OM = 3/2×(38 cm)

MP = 57 cm

Comment on the answer choices

Often, you can eliminate a number of the choices in a multiple-choice question just by testing whether they are reasonable. Here, the longer part of a line segment has length 38, so the whole segment will not be shorter than that. The choices 19 and 25.5 make no sense.

The remaining choices are 114 cm and 57 cm. The former is 3 times the length of the given segment, which the drawing tells us is unreasonable.

The only reasonable choice offered is 57 cm.

y is inversely proportional to the cube root of x
When y = 2500, x = 64
(a) Find the value of y when x = 8
(b) Find the value of x when y = 2000

Answers

Answer:

b) Find the value of x when y = 2000

find. the value of y when x 8

40 POINTS AND BRAINLIEST HELP! 7TH GRADE MATH QUESTION!

3. The length of FH is 9 cm. What is the length of GK?

Answers

Answer:

its also 9cm

............................

how much does one cup of coffe cost? 8 cup of coffe for $28

Answers

Each cup of coffee cost’s 3.5 each

Answer:

it cost rs 3.5 dollar thank you

Mandy buys 36 pens, 36 pencils, 36 rulers and 36 pencil cases.
Price list
pens
pencils
rulers
pencil cases
4 for 75p
12 for 42p
6 for £1.10
54p each
What is the total amount of money spent by Mandy?
I

Answers

Answer:

£34.05

Step-by-step explanation:

36/4=9

36/12=3

36/6=6

9x0.75=6.75

3x0.42=1.26

6x1.10=6.6

36x0.54=18.44

6.75+1.26+6.6+19.44= £34.05

in a sequence of numbers, a3=3, a4=7, a5=11, a6=15, and a7=19. based on this information, which equation can be used to find the nth term in the sequence, an?

Answers

Answer:

Step-by-step explanation:

sequence is a1,a2,a3,a4,a5,a6,a7,...

or a1,a2,3,7,11,15,...

d=a4-a3=7-3=4

a3=a1+(3-1)d

3=a1+2d

3=a1+2×4

a1=3-8=-5

an=a1+(n-1)d

an=-5+(n-1)4

an=-5+4n-4

an=-9+4n

Determine whether ABCD is a parallelogram if AB = 6, BC = 12, CD = 6, and DA = 12. Justify your answer
A/ Yes; Opposite sides are congruent to each other.
B/ Yes; Opposite sides are parallel to each other.
C/ Yes; Opposite angles are congruent to each other.
D/ No

Answers

A/ yes; opposite sides are congruent to each other.

Mary has 36 flower pots. She plants daisies in 2/3 of her flower pots. In how many flower pots does Mary plant daisies?

Answers

Answer:

Step-by-step explanation:

36 Divided by three times 2 = 24 since fractions are division problems

Answer:

24 pots have daisies in them.

Step-by-step explanation:

36÷3= 12 and 12×2=24

The King's records for January, February, March, April and May show that their expendiures totaled $3,012, $2,977, $2,340, $3,333 and $2,765, respectively. What is their average monthly expenditure for the five months?

Answers

Answer:

Average cost= $2,885.4

Step-by-step explanation:

Giving the following information:

February, March, April and May show that their expendiures totaled $3,012, $2,977, $2,340, $3,333 and $2,765, respectively.

First, we need to calculate the total expenditures:

Total cost= 3,012 + 2,977 + 2,340 + 3,333 + 2,765

Total cost= $14,427

Now the average cost:

Average cost= total cost / number of moths

Average cost= 14,427 / 5

Average cost= $2,885.4

Anya found the slope of the line that passes through the points (–7, 4) and (2, –3). Her work is shown below.

Let (x2, y2) be (–7, 4) and (x1, y1) be (2, –3).

m = m equals StartFraction x 2 minus x 1 over y 2 minus y 1.

= Equals StartFraction negative 7 minus 2 Over 4 minus negative 3.

= Negative StartFraction 9 Over 7 EndFraction.

The slope is Negative StartFraction 9 Over 7 EndFraction..

What error did she make?

She simplified the denominator incorrectly. The denominator simplifies to –7.
She labeled the points incorrectly. The point (–7, 4) should be (x1, y1).
She used an incorrect formula. The formula should be the change in y-values with respect to the change in the x-values.
She used an incorrect formula. The formula should be the sum of the x-values with respect to the sum of the y-values.

Answers

Answer:

It is C 100% 2021 on edge

Step-by-step explanation:

Answer:

The answer is C "She used an incorrect formula. The formula should be the change in y-values with respect to the change in the x-values."

Step-by-step explanation:

I just did it and got it right.

Express as a trinomial
(3x+1)(3x+8)

Answers

Answer:

9x^2+24x+3x+8

9x^2+27x+8

Step-by-step explanation:

Answer:

9x^2 + 27x + 8

Step-by-step explanation:

well you have to break this down and simplify it so that'll give us

9x^2 + 24x + 3x + 8

9x^2 + 27x + 8

there's ur answer

hope this helps if it make u sure like it and rate it and give me the brainliest if possible!

have a great day!

[tex]x^{2} +2x-24=0[/tex]

Answers

I used the quadratic formula and got x= 4, -6

Please help it’s so difficult

Answers

Answer:

y = x/2 +4

Step-by-step explanation:

new slope = -1/-2 = 1/2

x1 = -4, y1= 2

y-y1 = m(x-x1)

y - 2 = 1/2 {x- (-4)}

y-2 = 1/2 (x+4)

y-2 = x/2 + 2

y = x/2 +2+2

y = x/2 +4

Please help you don’t need to show work

Answers

Answer:

106 degrees

Step-by-step explanation:

Answer:

106

Step-by-step explanation:

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