Mathematics High School

Harleigh bought new wrestling shoes for $45. Last
week they were on sale for $35, what is the percent of
increase?

Answers

Answer 1

Answer:

28.57

Step-by-step explanation:

35-45 would be a 28.57 percent increase

Related Questions

Find the missing angles?

Answers

Answer:

a = 48

b = 132

Step-by-step explanation:

please let me know if you want me to explain this problem

Answer:

a = 48

b = 132

Step-by-step explanation:

42 + 90 = 132

180 - 132 = 48

(SAT Prep) Find the value of X. Plz help me I will give brainliest.

Answers

Answer:

Solution given:

a=40°[alternate angle are equal]

again

a+x+20°=180°[sum of angle linear pair is supplementary]

substituting value

40°+20°+x=180°

x=180°-60°

x=120°

A flashlight is projecting a triangle onto a wall, as shown below. What is the missing length m on the projection?

Answers

B. 31
basically adds 10 to each measurement of the small triangle

» Alexander has some watermelons. He gathers 13 more watermelons. He now has 62 watermelons.

Answers

Yeah but what is the question?

PLEASE HELP ME PLEASE I NEED YOU GUYS HELP, (BRAINLEST) THANK YOU THIS IS DUE IN AN HOUR HELP PLSSSSS

Answers

i see nothingAnswer:

Step-by-step explanation:

Have a great rest of your day :)

y=2x + 3 , y=2x - 1, the system has how many solutions? ​

Answers

Answer: no solutions

Step-by-step explanation:

The line is parallel

Answer: i don't know

Step-by-step explanation:

here's another pls help​

Answers

2/9-x/5
10-9x/45
Is your answer

please and thank you

Answers

Answer:

a. y= -2x-3   b. y=x   c. y= 3/2x-4   d. y= -5/3x+12

Step-by-step explanation:

(Help needed) What’s the approximate total surface area of the cylinder?
A) 283.36ft
B) 122.02ft
C) 217.11ft
D) 245.04ft

Answers

S= 2 (3.14) 3 squared + 2 (3.14) (3) 10
That is the formula. Now just solve

give me ans please......……………………​

Answers

hope it helps

it says I can't send if it has less than 20 characters why?

What is the absolute value of negative 4 minus 9 i?

Answers

Answer: 13

Step-by-step explanation:

-4 - 9 = -13

PLEASE I NEED HELP I ONLY HAVE 3 MINUTES TO SOLVE THIS PLEASE HELP

Answers

Answer:

A&B

Step-by-step explanation:

abduls average speed is 40 mph in heavy traffic and his average speed is 50 mph in light traffic for 1 hour and light traffic for 2 hours how far did abdul travel

Answers

Answer:

over 9000

^^^

Liar.

Step-by-step explanation:

over 9000

^^^

Liar.

HELP PLS QUICK


(03.03 LC)
Look at points C and D on the graph:

What is the distance (in units) between points C and D? Round your answer to the
nearest hundredth. (5 points)

Answers

Answer:

[tex]\displaystyle d \approx 7.07[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Reading a Cartesian planeCoordinates (x, y)

Algebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Point C (-2, 0)

Point D (3, 5)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]:                                                       [tex]\displaystyle d = \sqrt{(3+2)^2+(5-0)^2}[/tex][√Radical] (Parenthesis) Add/Subtract:                                                         [tex]\displaystyle d = \sqrt{(5)^2+(5)^2}[/tex][√Radical] Evaluate exponents:                                                                    [tex]\displaystyle d = \sqrt{25+25}[/tex][√Radical] Add:                                                                                               [tex]\displaystyle d = \sqrt{50}[/tex][√Radical] Simplify:                                                                                         [tex]\displaystyle d = 5\sqrt{2}[/tex][√Radical] Evaluate:                                                                                       [tex]\displaystyle d = 7.07107[/tex]Round:                                                                                                             [tex]\displaystyle d \approx 7.07[/tex]

The world record for the most juice from grapes in one minute is 13 liters. How many milliliters is that?
1000 milliliters = 1 liter

Answers

Answer:

13,000 milliliters

Step-by-step explanation:

1 liter = 1000 milliliter

13 liters = 13 * 1 liter = 13 * 1000 milliliters = 13,000 milliliters

help me with this please

Answers

The first term of the sequence is 100.
ITSSSSSSS 100!!!!!!!!!!!

Use math vocabulary to explain why you think this number does not belong in the group. Be sure to write in complete sentences.

Answers

Answer:

because like for example the given number are 01 12

23 34

or 12233445566778 and etc.

your situation are 4556 and 3224 because are not ordered pair

Solve for a
6a-15=72

Answers

Answer:

a=

Step-by-step explanation:

72+15=87

87/6= 14.5

a= 14.5

Answer: 14.5

Step-by-step explanation:

6a - 15 = 72

add 15 on both sides

6a = 87

divide by 6 on both sides

a = 14.5

i really need help!

Answers

I believe it’s D I hope this helped

A basketball is thrown in the air. Part way up, the potential energy is 100 J, and its kinetic energy is 25 J. What is the total mechanical energy of the basketball?

Answers

Answer:

125

Step-by-step explanation:

mechanical energy is equal to the sum of kinetic and potential energy

100+25=125

Work out
m
and
c
for the line:
y
=
4
x

Answers

Ce clasă ești sa văd daca te pot ajuta

solve for x and y in the parallelogram

Answers

Answer:

x=3

y=6

Step-by-step explanation:

2x+5=11

2x=6

x=3

Input x for 2x+4

2×3+4=10

y+4=10

y=6

Hope this helps! :)

simplify the expression 7g+4p-3g-9p

Answers

Answer:

4g-5p i think

Step-by-step explanation:

7g-3g=4g

4p-9p=-5p

I think it’s 4g-5p

7g, -3g and 4g are like terms!

HELP- i’m currently doing a test. It needs to be solved by substitution



8x-2y=40
2x+2y=-10

Answers

x= 3 , y=−8

Hopes this helps !!

A small restaurant uses an average of 36 eggs
per days. How many eggs will they need for 12
days of operation?

Answers

Answer:

They will need 432 eggs

Step-by-step explanation:

Answer:

432

Step-by-step explanation:

36 * 12 = 432

space filler

What does x equal? 8x=72

Answers

Answer:

x=9

Step-by-step explanation:

What is -7 + -9 A. -16 B. -2 C. 2 D. 16​

Answers

Answer:

is A. -16

Step-by-step explanation:

Answer: A. -16

Step-by-step explanation: −7+−9

−16

Because since its the same sign you keep it and add it.

Find the Circumference of the circle:

radious 2 cm

Answers

Answer:

circumference = 12.56 cm

Step-by-step explanation:

circumference=2 x radius x Pi

circumference = 2 x 2 x 3.14

circumference = 12.56

Answer:

were is a circle

Step-by-step explanation:

I dont see it

Question 3 of 10
The slope of the line below is 4. Which of the following is the point-siope form
of the line?
A. y- 4 = 4(x-3)
B. y+ 4 = 4(x + 3)
C. y+ 4 = 4(x+3)
Dy-4--4(x-3)

Answers

Answer:

The point-slope form  of the line is:

[tex]y + 4 = 4(x+3)[/tex]

Hence, option B is correct.

Step-by-step explanation:

We know the point-slope form of the line equation is

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where

m is the slope of the line(x₁, y₁) is the point

Given

The slope m = 4

From the graph, we can take the point (-3, -4)

So, in our case:

(x₁, y₁) = (-3, -4)

m = 4

now substituting m = 4 and (x₁, y₁) = (-3, -4) in the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y - (-4) = 4(x - (-3))[/tex]

[tex]y + 4 = 4(x+3)[/tex]

Therefore, the point-slope form  of the line is:

[tex]y + 4 = 4(x+3)[/tex]

Hence, option B is correct.

The graph of the line is also attached.

The 4th term of an A.P is 15 and the 9th term is 35. find the 15th term.​

Answers

Try the number twenty
Other Questions
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