Mathematics High School

Amy plays video games for exactly 20 minutes each day for two months. If each month had 31 days, how many minutes will she play video games?

Answers

Answer 1

Answer:

620

Step-by-step explanation:

Related Questions

Find f^-1(x) where
f(x) = 3x+2/x

Answers

Given:

Consider the function is

[tex]f(x)=\dfrac{3x+2}{x}[/tex]

To find:

The inverse of the function, .i.e., [tex]f^{-1}(x)[/tex].

Solution:

We have,

[tex]f(x)=\dfrac{3x+2}{x}[/tex]

Putting f(x)=y, we get

[tex]x=\dfrac{3y+2}{y}[/tex]

Isolate the variable y.

[tex]xy=3y+2[/tex]

[tex]xy-3y=2[/tex]

[tex]y(x-3)=2[/tex]

[tex]y=\dfrac{2}{x-3}[/tex]

Putting [tex]y=f^{-1}(x)[/tex], we get

[tex]f^{-1}(x)=\dfrac{2}{x-3}[/tex]

Therefore, the inverse function is [tex]f^{-1}(x)=\dfrac{2}{x-3}[/tex].

Which point is labeled at (-2, 3)?

Answers

Answer:

G

Step-by-step explanation:

if you glance at -2 and go up positive three

Find the slope of the line. Write your answer in simplest form.

Answers

-1/2 because the rise over run is -3/6 and simplified its -1/2

Francisco forgot to pay the $50 water bill. The company charges you a 14% fine. How much does Francis have to pay including the fine?

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$57

.14 x 50 = 7 , + the 50

Jackson has a gift card to Target for $25, he buys a $5 Lego toy each time he goes Write an equation to represent the money Jackson spends on his gin card. How much money will he have left after 3 trips to Target?

Answers

Answer:

x = every time he goes to target.

y = the amount he has left.

25 - 5x = y

After 3 trips, he will have 10 dollars left.

Step-by-step explanation:

25 - 5(3) = y

25 - 15 = 10

Answer:

10

Step-by-step explanation:

25 - 5, 20 - 5, 15 - 5 = 10

What is the solution to the equation?

x/7 +8 = 4

Enter your answer in the box.

x=

PLEASE ANSWER NOW

Answers

Answer:-28

Step-by-step explanation:

geometry: pls help :(

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AC=64
CF=32
DF=28
this should be right:)

List the sides of the triangle in order from shortest to longest.

Answers

Answer:

FH, GF, GH

hmmmmmmmmmmm

Find the reference angle for a rotation of 320°.

Answers

Answer:

40°

Step-by-step explanation:

6s + 3 = - 27 s=___ help

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3=-27s-6s
3=-33s divide both sides by 3
s=-11

Answer:

[tex]6s + 3 = - 27 \\ 6s = - 27 - 3 \\ = - 30 \\ s = \frac{ - 30}{6} \\ s = - 5[/tex]

If we all draw a triangle using the same three side lengths, will we all draw exactly the same triangle?

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I JUST WANT POINTS /\ /\

_

technically yes? because we’re given the measurements we have to have!

round 0.0564 correct to the 1 significant figure

Answers

Answer:

0.06

Step-by-step explanation:

2x + 3x = _____??

help me pls

Answers

Answer:

5x

Step-by-step explanation:

Pls will mark brainliest if right!
Determine if the conditions stated would result in a unique quadrilateral?
A. a trapezoid with three 12-yd sides (yes or no)
B. a rhombus with a perimeter of 36 ft. and one right angle (yes or no)
C. a quadrilateral with four 9-ft. sides and two acute angles (yes or no)
D. a rectangle with a length that is 5-inch. less than width
C. a parallelogram with a right angle, two 7-mm and two 8-mm sides

Answers

Answer:

A) no

B) yes

C) no

D) yes

E) yes

Step-by-step explanation:

13 In 2010, Cool Game Corporation made a profit of $84.7 million.
The profit made in 2010 was 2.2 times the profit the company
made in 2009.

Answers

in 2009 the company made thirty-eight million five hundred thousand dollars

Krutika and Natasha win some money and share it in the ratio 4:3. Krutika gets £7 more than Natasha. How much did they get altogether?

Answers

Answer:

49

Step-by-step explanation:

The computation of the total amount is shown below:

Let us assume the natasha be 4x

And, the krutika be 3x

Now as per the situation

4x = 3x + £7

x = £7

For natasha = 4(7) = 28

For krutika = 3(7) = 21

So, the total amount is

= 28 + 21

= 49

A bag contains blue,green,yellow,and red marbles. The probability of drawing a yellow marble is 3/10. What is the probability of NOT drawing a yellow marble?

Answers

The probability of NOT drawing a yellow marble would be 7/10

Answer:

Step-by-step explanation:

The area of a circle is 49π in². What is the circumference, in inches? Express your answer in terms of \piπ.

Answers

area of circle = π r²

π r²= 49 π

r²= 49 r= √49 r= 7

circumference of circle = 2 π r

= 2×7 × π

= 14 π

The circumference of a circle is 14π.

What is a circle?

A circle is a two-dimensional figure with a radius and circumference of πr.

The area of a circle is πr².

We have,

Area of a circle = 49π in².

Area of a circle = πr²

Now,

πr² = 49π

r² = 49

r = 7

Now,

Circumference of a circle.

= 2πr

= 2π x 7

= 14π

Thus,

The circumference of a circle is 14π.

Learn more about circle here:

https://brainly.com/question/11833983

#SPJ6

Find QR.
Q
6
560
R
S
Write your answer as an integer or as a decimal rounded to the nearest tenth.
QR =

Answers

Answer:

QR ≈ 5.0

Step-by-step explanation:

Using the sine ratio in the right triangle

sin56° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{QR}{QS}[/tex] = [tex]\frac{QR}{6}[/tex] ( multiply both sides by 6 )

6 × sin56° = QR , then

QR ≈ 5.0 ( to the nearest tenth )

Does anyone know??????

Answers

Answer:

67 degrees

Step-by-step explanation:

Angle 2 and angle 7 are vertical angles since l is the transversal.

so that means <2=<7

4x+39=12x-17

Simplify: isolate the variable:

56=8x

divide by 8:

7=x

now plug it in to m<2

4(7)+39=m<2

28+39

67=m<2

i hope this helps!

7 The speed s can be found by dividing the distance d by time t. It took Kevin 3
h traveling at an average speed of 45 mi/h from his house to Cooperstown.
What is the distance between Kevin's house and Cooperstown?

Answers

Answer:

Step-by-step explanation:

3 hours at 45 mph means he traveled 135 miles. The distance between Kevin's house and Cooperstown is 135 miles.

What is an equation of the line that passes through the point (7,6) and (-2,-3)

Answers

Answer:

y=x-1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-3-6)/(-2-7)

m=-9/-9

m=1

y-y1=m(x-x1)

y-6=1(x-7)

y-6=x-7

y=x-7+6

y=x-1

y = 5x – 2
y = x + 6
What’s the Solutions

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Solve equation [2] for the variable y

[2] y = x + 6

// Plug this in for variable y in equation [1]

[1] (x +6) - 5x = 2
[1] - 4x = -4
// Solve equation [1] for the variable x

[1] 4x = 4

[1] x = 1
// By now we know this much :

y = x+6
x = 1
// Use the x value to solve for y

y = (1)+6 = 7
Solution
{y,x} ={7,1}

what is the area of the sidewalk

Answers

Answer: 105 square feet

Step-by-step explanation:

area is length x width 35 x 3 is 105

Answer: 150 square feet

Dan invests £2700 into his bank account.
He receives 2% per year compound interest.
How much will Dan have after 4 years?

Answers

2700*1.02^4
=2922.566832
U can round it to 2dp

pls i need help with this equation good points, will mark. brainliest

Answers

Answer:

120 tiles 50 + 30 + 40 = 120 tiles

Step-by-step explanation:

Count the tiles

Hope this helped

A dressmaker needs to cut 4-inch pieces of ribbon from rolls of ribbon that are 9 feet in length. How many 4-inch pieces can the dressmaker cut from 10 of these rolls of ribbon?
Before you try that problem, answer the question below.
How many inches of ribbon does the dressmaker have, in total?

Answers

Answer:

she has 90 feet of ribbon in total and she can cut 270 pieces

Step-by-step explanation:

there's 108 inches in 9 feet

108/4=27

now you have 10 rolls so multiply

27x10=270 ribbons

you have 10 rolls of 9 feet to make ribbons

10x9=90 feet

Answer:

1080 inches

Step-by-step explanation:

Please help I’ll make you the brainiest

Answers

Answer:

X= 5, -2

Step-by-step explanation:

This would be the answer if you are looking to "solve"

Find the slope of (0,4), (-5,2)

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Answer:

-4/5

Step-by-step explanation:

Its not a quiz/test its homework thats due in a bit :)
Just to clear any misunderstandings that might arise

Answers

Answer:

it would be 53

Step-by-step explanation:

The answer is 53 glad to help

Other Questions

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