Mathematics High School

can you help me solve

Answers

Answer 1

Answer:

i think d

Step-by-step explanation:

Related Questions

52 out of 61 as a percentage

Answers

Answer:

85.2459016%

Step-by-step explanation:

Answer:

85.245901639344%

Step-by-step explanation:

Please help!! Question is down below and I’m kinda confused

Answers

it would be the last one

A small business lost $6200 in its first year, lost $2150 in its second year, and earned $4780 in its third year. Overall, in the 3-year period, how much did the business earn or lose?

Is this the correct expression?
[(6200 - 365) + ( 2150 - 730) + (4780 + 1095)]

Answers

Answer:

-6200-2150+4780

-8350+4780

Overall, they lost $3570

Please help. Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

A
y = 15(35)x

B
y = 15(1.35)x

C
y = 15(0.35)x

D
y = 35(1.15)x

Answers

Answer:

Step-by-step explanation:

y = 15(1.35)x

What is the total area of the figure below?
8 in.
16 in
6 in 10 in.
9 in.

Answers

Answer:

141 inches (not sure if that's an option but that's what I got

Step-by-step explanation:

I added the areas of the trapezoid and the triangle in the screenshots

Answer:

141

Step-by-step explanation:

Area of triangle = 24

Area of Trapezoid= 117

117+24

141

The price of a 9 minute phone call is $3.15. What is the price of a 17 minute phone call?

Answers

Answer:

5.95

Step-by-step explanation:

9 min -> $3.15

1 min -> 0.35

17 min -> 5.95

HURRY PLEASE... 75 POINTS

Answers

Answer:

Step-by-step explanation:

Rise over run down three over one from point (-1,1) to (0,-2) and the y intercept is -2

Answer:

Step-by-step explanation:

what is 9x0 helppppppp

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It’s 0 jebejjd dnjfndjdk

......the correct answer is 0

What is the value of log^381?A.2B.3C.4D.5

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Answer:

Step-by-step explanation:

First 5 terms of 2n^2+4.
Please help!

Answers

Answer: 16

Step-by-step explanation:

The radius of a circular clock is 10,5 inches. Which measurement is closest to the circumference of the clock in inches?
A. 33 in.
B.132 in.
C. 66 in.
D 346 in.

Answers

The closest would be 66 inches

Plz help!!!!!!!!!!!!!!!!!

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I believe It is a maximum :)

Answer:

I believe it is a maximum. So sorry if im wrong

Step-by-step explanation:

7.
Which expression is equivalent to
20x2 - 1) + 3x(1-4)? (Unit 6)

Answers

Oh yeah I have to get

Part A- Determine the solution of the system of linear equations (____. ____)

Part B - What does the x-coordinate of the solution represent in terms of the context of the problem.

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It’s linear abs part be is a cordanite

2x + 3y =-15
what is the equation in slope- intercept form?

Answers

Answer:

Y = -2/3x - 5

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Elian and Alberto won tickets at a arcade. When they put their tickets together they had exactly 100. Alberto won 10 tickets less then Elian. Let A be the number of tickets Alberto won and e be the number of tickets Elian won.

Answers

Answer: See explanation

Step-by-step explanation:

Number of tickets Elian won = e

Number of tickets Alberto won = A = e - 10

Therefore, Elian + Alberto ticket = 100

e + (e - 10) = 100

2e - 10 = 100

2e = 100 + 10

2e = 110.

e = 110/2

e = 55

Elina has 55 tickets

Alberto has 55-10 = 45 tickets

find the surface area of a cylinder with a height of 9 inches and a base radius of 4 inches

Answers

answer:

104π or 326.56 inches^2

step-by-step explanation:

know the surface area formula for a cylinderonce you know that plug in the numbers given

formula: 2πrh+2πr^2

r stands for radiush stands for heightπ stands for pi

- now that you know that, plug in

2πrh+2πr^2

2π(4)(9) + 2π(4)^2

72π + 32π

104π

the answer would be 104π inches^2you can further solve this by multiplying by 3.14 instead of putting π

32 - 2
2x
Write the polynomial
in standard form
that represents
the perimeter of
the quadrilateral.
2x + 1
5x - 2

Can someone help me please, it’s almost 11 and I want to go to bed, I have a lot of points

Answers

Answer:

12x-3 if you need a value for x i got nothing

Express the shaded area as a fraction, a decimal, and a percent of the whole.

Answers

Answer:

shaded area = 1/2

shaded area = 0.5

shaded area = 50%

Step-by-step explanation:

Answer:

shaded area = 1/2

shaded area = 0.5

shaded area = 50%

Step-by-step explanation:

mark brainliest Is correct on khan academy

what is 1x + 2x = 4x

Answers

Answer:

The answer should be x=0, hope this helps:)

X = 0 is your answer

three times Jeffs age is Kelly’s age Kelly is 48 years old what is Jeffs age

Answers

Answer:

48 divided by 3 is 16

Step-by-step explanation:

please give good rating

What is an example of continuous data

Answers

Answer:

An example of continuous data is like 9.999999999999. It means that the data repeats forever

Each square below represents one whole.
What percent is represented by the shaded area?

Answers

Answer:

33.333% repeating, the 3 after the decimal repeats

Can anyone help me with this math stuff? I will give you 15 points please help me

Answers

Answer:

Step-by-step explanation:

Answer:

i believe it is b

Step-by-step explanation:

11b.) A sign in a bakery gives the following options. Find each unit price to the nearest cent, and show your reasoning. You can get 54 cupcakes for $137. What is the cost of ONE cupcake?

O $2.57
O $2.52
O $ 2.53
O $2.54

Answers

Answer:

Step-by-step explanation:

137/54=c/1

c=$2.537

c=$2.54 (to nearest cent)

Which shape below has both reflection and rotation symmetry

Answers

Answer:

option 4

Step-by-step explanation:

its 4 my dude .......

Becky spent 2/3 of her piano practice time on her recital piece. If she spent 25 minutes on all the other pieces, how many hours did Becky spend on practicing in all?
PLEASE HELP ME

Answers

Answer: 1 1/4 hours

Step-by-step explanation: if 2/3 was her recital piece 25 is equal to 1/3. Multiply it by 3 to get 3/3 or 1. 25*3=75 minutes or 1 hour 15 mins. This can be written as 1 and a quarter hours, 1 hour 15 mins, or 5/4 an hour.

ANSWER IMMEDIATELY
Which of the following best describes the number of solutions to the system of equations shown below?

2x+y=3
-4x-2y=-6

Answers

Answer:

2*1/2+2=3

-4x-2y=-6 is x=−1/2y+3/2

Step-by-step explanation:

What is the length of each leg of the triangle below?

32

Answers

What triangle I don’t see one I just see a 32?

A vendor sells 18 greeting cards in an hour. Some of the cards have photographs on them. Others have
illustrations. The cost is $2 for cards with photos and $3 for cards with illustrations. The total cost of the
cards is $44.
Part A: Write a system of equations that you can use to find the number x of cards with photographs and the
number y of cards with illustrations sold.
Part B: Find how many of each type of card sold.

Answers

Answer:

Step-eby-step explanation:

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