Mathematics High School

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Hellllllllllllllllllllllppppppppppppppp

Answers

Answer 1

Answer:

about 25% of the customers bought mint

Step-by-step explanation:

Related Questions

please solve
I really need help​

Answers

9514 1404 393

Answer:

  x = 12

Step-by-step explanation:

The similarity statement tells you corresponding sides have the same ratio.

  AB/BC = FE/EC

  x/10 = 6/5

  x = 10(6/5)

  x = 12

Keith leaves a 15% for a dinner bill of $25. What amount of tip does Keith leave? $ What is the total bill? $

Answers

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that Keith leaves a 15% for a dinner bill of $25. The amount of tip that Keith leaves will be calculated by multiplying 15% by $25. This will be:

= 15% × $25

= 15/100 × $25

= 0.15 × $25

= $3.75

Keith's total bill will be gotten by adding the dinner bill plus the tip together. This will be:

= $25 + $3.75

= $28.75

cual es la raiz cuadrada de 35

Answers

Answer:

la raíz cuadrada de 35 es: √35= 5.91 el resultado es: 5,91.

What's 5m²+5m+9m+8m²-m²= plss​

Answers

Answer:

12m^2+14m

Step-by-step explanation:

The "^means exponet" Hope I made your day

:)

It is 26m hope you have a wonderful day.

Here's the png with the question. I think I have the right answer but I need help.

Answers

Answer:

the answer u have is right cause i have telepathy

Step-by-step explanation:

Answer:

D because you add the top and bottom then multiply height. Then divide by 2

Step-by-step explanation:

Which of the fractions shown in the box below is
the largest?
3/4, 5/6, 11/12, 19/24

Answers

Answer:

24 is the largest fraction fell by 12 to 19

What will be the new position of the given point (–2, –3) after reflection across the x-axis?
a) (2, 3)
b) (-3, -2)
c) (-2, 3)
d) (3, -2)

Answers

Answer:

(2,3)

Step-by-step explanation:

The new position of the point (–2, –3) after reflection across the x-axis is (-2,3)

How to determine the new position?

The point is given as:

(-2,-3)

The rule of reflection across the x-axis is:

(x,y) -> (x,-y)

So, we have:

(-2,-3) -> (-2,3)

Hence, the new position of the point (–2, –3) after reflection across the x-axis is (-2,3)

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A pair of sneakers was purchased. When they were purchased the price decreased by 20% for a sale price of $125.00. What was the original price?

Answers

Answer:

$625

Step-by-step explanation:

to find the original divide the sale price by the decreased percentage. 125/%20(or .20)

I need help pls help me with this i still dont know how to do it

Answers

Answer: u multiply them all together

Step-by-step explanation:nugggybi8ybggg8yiubgy8iibgu777777777b8u

Multiply them all together

Nick bought a video game for $55, which has 20% off the original price. What
was the original price?

Answers

Answer:

I think it is $66 at first sorry if wrong

The Sumner Museum had collected family photos of town residents for more than a
century. The museum director reported that between 1890 and 1900, the average family
photo had 5 family members in it. They had 163 family photos from that decade.
163 photos
1890-1900, 5 family members
About how many people would you expect to see in all of the photos from the decade
1890-1900?

Answers

Answer:

3

Step-by-step explanation:

444444444444

Can someone plz help me with this one problem plz I’m being timed!!!!!

Answers

Answer:

#2

Step-by-step explanation:

type the equation in2 the desmos graphing calculator

Solveeeee!!!!!!iiippp

Answers

the answer is less than 1/8 of a pizza. 1/4 divided by 6 = 1/4 x 1/6 = 1/24

and it is less than 1/8, pretty obvious.

Billy makes 17 out of 20 free throws during a basketball tournament. He represents this as the fraction
What percentage of free throws did Billy make during the basketball tournament?
17%
20%
37%
85%

Answers

Answer: 85%

Step-by-step explanation:

17*5= 85%

(5*20=100%; 5*17=85%)

Kelly saved 4/5% of her allowance.What is that percent expressed as a fraction and as a decimal

Answers

Fraction: 4/5
Decimal:0.8

When I think of a number, double it and subtract thirteen, I get 17. What number did I think of?​

Answers

Answer:

15

Step-by-step explanation:

Answer:

answer is 15

think of 15,double it 30 subract it with 13

answer is 17

Please help me with this

Answers

9514 1404 393

Answer:

  Vertex: (-1, 4)

  Maximum: f(-1) = 4

  Increasing: (-∞, -1)

  Decreasing: (-1, ∞)

Step-by-step explanation:

The equation can be written in vertex form by "completing the square."

First factor out the leading coefficient from the x-terms.

  f(x) = -(x² +2x) +3

Then add the square of half the x-coefficient inside parentheses. Add the opposite of that amount outside parentheses.

  f(x) = -(x² +2x +1) +3 +1

Write in vertex form.

  f(x) = -(x +1)² +4 . . . . . . . compare to a(x -h)² +k

You can see that the vertex is (h, k) = (-1, 4), and that the vertical scale factor 'a' is negative. This means the vertex is the maximum and the parabola opens downward.

The function will be increasing to the left of the maximum, decreasing to its right.

__

Vertex: (-1, 4)

Maximum: f(-1) = 4

Increasing: (-∞, -1)

Decreasing: (-1, ∞)

Graph: see attached

What does x=? Please help quickly

Answers

Answer:

9

Step-by-step explanation:

ratio is 7=10

:/

Help me answer all of those questions

Answers

1) 100N 2) 0.3m/s² 3) 1/2 kg

Step-by-step explanation:

1) F = ma

F = 50×2

F = 100N

2) F = ma

9000 = 30000×a

(9000÷30000) = a

a = 0.3m/s²

3) F = ma

1 = m×2

(1÷2) = m

m = 1/2 kg

what is the answer to 15-2x=-7x= solve for x

Answers

Answer:

-3 is what I got

Step-by-step explanation:

whats this one? plsssssssss

Answers

Answer:

-4.9x^2 + 25x + 1.6 = 0

Step-by-step explanation:

2x+7=27 i need help nolie .

Answers

Answer:

x=10

Step-by-step explanation:

2 x 10 = 20+7=27 therefore x=10

Answer:

x=10

Step-by-step explanation:

2x+7=27

2x=27-7

2x=20

2x/2=20/2

x=10

What is the value of 18 − 3k + 9 when k = 4?
pls help!!

Answers

Answer:

15 I think. not fully shore though

Step-by-step explanation:

Multiply 3x4. then 18-12=6. lastly add 9

Answer:

15

it is given that. k= 4

so, putting the value of k. in

given equation = 18 - (3*4 ) + 9

18 - 12 + 9 = 15

hope it helps

If ∠G is supplementary to ∠H and the measure of ∠G is 65° what is the measure of ∠H?

Answers

H will be 115 since supplementary angles add up to 180

Answer:

answer is 115

Step-by-step explanation

so easy way to do it is think of it as 115+65 = 180 and a supplementary angle is ALWAYS = to 180

please what is a transverse wave​

Answers

Answer:

a wave vibrating at right angles to the direction of its propagation

Step-by-step explanation:

Calculate
48
×
3
8
and select the correct responses from the drop-down lists.

48
×
3
8
=

Choose...
and
Choose...
.

Answers

Answer:

on the first one its 18 and the second one its 0 eighths

Step-by-step explanation:

i did it

The question was incomplete. The question should be like below :

Calculate 48×3/8 & choose which option is correct.

The options are :

1 ) 20

2 ) 18

3 ) 24

4 ) 16

The correct option is 2) 18

What is expression ?

An expression is a mathematical sentence in which more than one number or variable is present with one or more mathematical operations.

How to calculate the expression ?

The given expression is 48×3/8

Now, 48×3/8

       = 6×3

       = 18

The 2nd option is correct.

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Amanda pours 3/4 of her water into Barbara’s empty bottle. Barbara then pours 3/5 of her water into Charlie’s empty bottle. Charlie then pours 1/2 of his water into David’s empty bottle. If David now has 18 ounces of water, how many ounces does Amanda still have?

Answers

Answer:

20 ounces of water

Step-by-step explanation:

Work backwards. David has 18 ounces, which is half of Charlie's. So, Charlie had 18•2=36 ounces. That was 3/5 of Barbara's water, so Barbara had 60 ounces. That is 3/4 of Amanda's water, so Amanda had 80 ounces. To find how much Amanda had left subtract 60 from 80 to get 20.

How much greater is this week’s median temperature than last week’s median temperature?
2 degrees
3 degrees
4 degrees
5 degrees

Answers

Answer:

5 degrees

Step-by-step explanation:

Scientists are monitoring the pH of oceans. Which of these are they most likely studying?
A. The level of carbon dioxide in the air
B. The population of polar bears
C. The health of coral colonies
D. The rise of sea level

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A or The level of carbon dioxide in the air

how to calculate the quotient of 286 and 11​

Answers

Answer:

Answer: (286/11) ÷ 2 = 13

Step-by-step explanation:

The quotient of 286 and 11 is given by the equation A = 26

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the first number be represented as x

Now , the value of x = 286

Let the second number be represented as y

The value of y = 11

Let the quotient be represented as A

The value of A is given by the equation ,

A = x/y

Substituting the values in the equation , we get

A = 286/11

The value of A = 26

Therefore , the value of A is 26

Hence , the equation is A = 26

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