Mathematics High School

Lisa gets paid $28 to babysit her little brother for 4 hours. At this rate, how much will she earn if she babysits her brother for 16 hours.

Answers

Answer 1

Answer:

$112

Step by step explanation:

Related Questions

Find the slope of the line.

Answers

Answer:

Step-by-step explanation:

What is the length of segment MO?
PHOTO ABOVE

I need to pass!!!!!
Pls try!!!

Answers

Answer: 13

Step-by-step explanation: In the picture, you have angle H congruent to angle N, Side MN congruent to side GH, and angle G congruent to angle M. That means that these two triangles are congruent by ASA. Therefore by CPCTC, side GI is congruent to side MO, which means that MO is 13.

The answer to this is 13

Solve 15x +2=17

Please help me. It’s superrrr important

Answers

Answer:

15x +2=17 so the first thing you want to do is minus 2 then divide by 15 which gives you x=1

Is this a Right Triangle 9 m, 15 m, 17 m
Yes or No?

Answers

Answer:

No it would not be because two sides added up would not equal the other side

Step-by-step explanation:

Answer:

No it is not.

Step-by-step explanation:

All right triangles follow the Pythagorean theorem [tex]a^2+b^2=c^2[/tex] where the squares of the two shorter sides of the right angle triangle is equivalent to the square of the longest side.

Squares of the two shorter sides:

[tex]9^{2}+15^{2}=306[/tex]

Square of the longer side:

[tex]17^{2}=289[/tex]

∵ [tex]306\neq 289[/tex], ∴ the triangle is not a right angle triangle.

I hope this helps :)

Sarah's math grade average is 93.3333(repeating)%. What is the repeating decimal part of her grade as a fraction?

Answers

It is 1/3....................

Answer:

280/3

Step-by-step explanation:

multiply the number by 10x

subtract it by the original number on both sides

it should give u 9x to whatever answer u got multiply by 10 then divide by 90

Evaluate 2x

2 + y if the values of x = 3, and y = 10

Answers

Answer:

6,12

Step-by-step explanation:

i have no idea what to do

do u want me to evaluate 1 problem or 2

6,2
Do you want me to do 1 or 2 Answeres

Using the equation y = 3x – 5, what would the output be for an input of 4

Answers

The input is the x-coordinate and the output is the y-coordinate. If the input is 4, plug 4 into the x variable to find the output, y.

y=3(4)-5
y=12-5
y=7

The output is 7.

Answer:

output(y)=7

Step-by-step explanation:

y=3(4)-5

<=> y= 12-5

<=> y= 7

A. an angle measures . What is the measure of its supplement?

B. An angle measures . What is the measure of its complement?

there are 2 parts plz answer both.

Answers

Answer:

Fkgjjgjvvkvkkv

Step-by-step explanation:

Mcmvvnvnvfngnfkkfkfkfxkcjccnvnvnvvn

Hhh

(10pts) A train left a station at 8:00 am
going at 45 mph. A second train left the station
at 10:00 am going in the same direction at 55
mph. At what time will the second train catch
up with the first train?

Answers

Answer:

12:00 i think

Step-by-step explanation:

hope this helps

In a group of 27 pupils, 7 play the flute only.
5 play the piano only.
10 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?

Answers

Answer:

5/27

Step-by-step explanation:

I wrote it as a fraction, but the explanation is, if you're finding out how many who don't play instruments, you first need to find out who many do play instruments, so you add the numbers together.

10+5+7 = 22

So the probability that you'll pick one who does play an instrument would be 22/27 (because 22 out of the 27 pupils play an instrument.) But remember that's not what it's asking us for.

You have to subtract 27 - 22 to get the pupils who don't play instruments, you get 5, so the probability is 5/27 (5 pupils out of 27 don't play instruments.)

To put this in a percent, just divide the top number by the bottom number and move the decimal 2 places over, you get 18.5% or 19% both answers are correct depending on rounding.

how to use the pythagorean theorem on a rectangle that is missing a side and its represented by a letter?

Answers

Answer:

Wrong

Step-by-step explanation:

Pythagorean theorem is not used for rectangles but only for triangles

Tickets to a baseball game cost $22 each and parking costs $10. What is the equation of the line that represents the cost of attending the game?
y-22=10x y=22x-10 y=22x+10 22x+y=10

Answers

The equation of the line is Y =22x + 10

Answer:

360 g of sugar and 240 g of flour

Step-by-step explanation:

add the parts of the ratio, 3 + 2 = 5 parts

Divide the total by 5 to find the value of one part of the ratio.

600 g ÷ 5 = 120 g , thus

3 parts = 3 × 120 g = 360 g ← amount of sugar required

2 parts = 2 × 120 g = 240 g ← amount of flour required

Answer:

360 grams of sugar and 240 grams of flour

Step-by-step explanation:

First, find the sum of the parts of the ratio: 3 + 2 = 5

Divide the total amount (600) by the amount of parts:

600/5 = 120

Now multiply 120 by the amount of each part of the ratio:

210 * 3 = 360

360 * 2 = 240

360 grams of sugar and 240 grams of flour are needed to make 600 grams of a cake.

Hope this helps :)

Help me now!!!!! This is due at 12

Answers

16

i know this because
2 x 9 = 18
4 x 9 = 36
and 14 x 9 = 126

so, the constant of this proportional ratio table is 9

144 divided by 9 is 16

Answer:

umm what grade are you in???

144/9= 16!!!!!

Step-by-step explanation:

anyways wont act exactly like you and the answer is 16

what is the rule for gallons

Answers

Answer:

Many aquarists swear by the standard rule of “one inch of fish per gallon” rule.

Step-by-step explanation:

Two trains leave stations 324 miles apart at the same time and travel toward each other. One train travels at 100 miles per hour while the other travels at 80 miles per hour. How long will it take for the two trains to meet? Do not do any rounding.

Answers

Answer: The first train gets to the station in 3 hours 14 minutes, and 40 seconds if it is a consent speed of 100 mph The second train gets to the station in 4 hours and 3 minutes if it is a consent speed of 80 mph, so they would meet in 4 hours and 3 minutes.

Step-by-step explanation:

There are 8 big fish for every
small fish.
There are 4 big fish for every
small fish.

Answers

So what’s the question-

The sum of 3r2 + 58 - 6 and -r2 + 3x + 9 is?

Answers

Answer:

2r ^2 +61+3x

Step-by-step explanation:

1 Collect like terms.

(3{r}^{2}-{r}^{2})+(58-6+9)+3x(3r

−r

)+(58−6+9)+3x

2 Simplify.

2{r}^{2}+61+3x2r

+61+3x

if 3 apps cost 12$ how how much would 5 cost

Answers

Answer:

$20

Step-by-step explanation:

12 / 3 = 4

$4 per app

4 x 5 = 20

Solve this equation: 12−3(3x−5)=12(2x+1)

Answers

Answer:

x = -3/11

Step-by-step explanation:

First, distribute the -3 and 12 within the parenthesis

12 - 9x + 15 = 24x + 12

Now, combine like terms

3 - 9x = 24x + 12

Subtract 24x from both sides of the equation

3 - 33x = 12

Subtract 3 from both sides of the equation

- 33x = 9

Divide both sides by -33

x = -9/33

-9/33 can be simplified to -3/11, so the answer is

x = -3/11

I Hope That This Helps! :)

I need this answer ASAP!!!!!!
What is 1 + 2?

Answers

Ummmmmm I think it’s 12

Answer:

Step-by-step explanation:

Find the length of the missing side. The triangle is not drawn to scale

Answers

Answer:10

Step-by-step explanation:Use the Pythagorean theorem a^2 + b^2 = c^2, a is 8 and b is 6 so now you have 8^2 + 6^2 = C^2 this simplifies to 64 + 36 = c^2 those 2 numbers add up to 100 so C^2 is 100 then to get C you take the square root of 100 which is 10

The missing side 10.

Option C is the correct answer.

What is the Pythagorean theorem?

Pythagorean theorem states that for a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

We can apply this theorem only in a right triangle.

Example:

The hypotenuse side of a triangle with the two sides as 4 cm and 3 cm.

Hypotenuse side = √(4² + 3²) = √(16 + 9) = √25 = 5 cm

We have,

Applying the Pythagorean theorem.

c² = 6² + 8²

c² = 36 + 64

c² = 100

c = √100

c = 10

Thus,

The missing side is 10.

Learn more about the Pythagorean theorem here:

https://brainly.com/question/14930619

#SPJ1

One minute after takeoff, a rocket carrying the space shuttle into outer space reaches a speed of 547 m/s. What was the average acceleration of the rocket during that initial minutes

Answers

Answer:

8000 meters per second

Step-by-step explanation:

Kendall bought a vase that was priced at $450. in addition, she had to pay 3% sales tax. How much did she pay for the vase?

Answers

Answer:

$463.50

Step-by-step explanation:

3% of 450 is 13.50

450+13.50=463.50

hope this helps :3

if it did pls mark brainliest

463.5 idrk

but 3& make it into a decimal so .03 then multipy it by 450 then you get 13.5 you add it to 450 and get 463.5

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

Answers

Answer:

Step-by-step explanation:

Use the slope formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\frac{-4-(-2)}{3-0}[/tex] = [tex]\frac{6}{3}[/tex] = 2

The slope of the line will be "[tex]-\frac{2}{3}[/tex]".

The given points are:

[tex](x_1, y_1) = (0, -2)[/tex]

[tex](x_2, y_2) = (3, -4)[/tex]

As we know,

→ The slope of the line:

= [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

By substituting the values, we get

= [tex]\frac{-4-(-2)}{3-0}[/tex]

= [tex]\frac{-4+2}{3}[/tex]

= [tex]-\frac{2}{3}[/tex]

Learn more about slope of line here:

https://brainly.com/question/18891994

Other Questions

The packages of henna powder cost $12 each and the squeezebottles cost $3 each. What is Sushmila's total cost for the supplies? why did Marie Curie refuse to patent the discovery of Radium? Who else loves Kirishima and Bakugo? Is it just me or what peeps?! Do you think they are just sooooooooooo hot?? Cause... I dooooo!!!!! Yay! What colony printed pamphlets in numerous languages and distributed them to countries throughout Europe to attract settlers? Identify each following representation as a function or nonfunction and explain your reasoning. Simplify:8.7 + 3.2(2p q) + 2.55 p A seventh-grade student faces greater challenges, typically needing to put in at least 50% more time on her studies. As a result, her free time diminishes, causing her to fight resentment toward school. While younger siblings are watching TV, she may need to be writing an essay. With more responsibility, though, there usually comes more choice and greater privileges. Additionally, the seventh-grader can often look ahead to adulthood and motivate herself by focusing on her future career.Which of the signal words or phrases above indicates that an example follows?typicallythoughadditionallyas a resultcausingwhile Which correctly explains how to estimate 55 percent of 64?Round 55 percent to 40 percent and 64 to 60. Think of 40 percent as . So, of 60 is 15.Round 55 percent to 60 percent and 64 to 70. Think of 60 percent as . So, of 70 is 23.3.Round 55 percent to 50 percent and 64 to 70. Think of 50 percent as . So, of 60 is 12.Round 55 percent to 50 percent and 64 to 60. Think of 50 percent as . So, of 60 is 30. if you get this right ill give everyone 100 points for everybody just check my page after this question gets answeredselect all that apply.Among the accomplishments of Akbar and his son Jahangir were1)the establishment of libraries 2) the taj Mahal3) the ability for Hindu's to have government roles4)conflict between Hindus and Muslims 5)great opportunity if you were an artist or architectct I WILL GIVE BRAINLIEST FOR RIGHT ANSWER Suppose Triangle MNO has vertices M(-7,3), N(9,8), and 0(2,16). After a dilation centered at the origin, the coordinates of Triangle M'N'O are M'(-10.5, 4.5), N' (13.5, 12), and O' (3,24). Complete the following algebraic description so that it represents the transportation of Triangle MNO, (2, y) + (x, y) The scale factor is LOOKING BACKChildren, I have here different school scenarios. Supposed to be that youare going to role play the characters with your classmates in the picture. Thinkof questions to ask to initiate conversation with your peers.What are some questions that you could ask to yourclassmate to start conversationQUESTIONSWhoWhatWhereWhenWhyHowDoDidCanisAreHave An investor invested a total of $2,800 in two mutual funds. One fund earned a 9% profit while the other earned a 4% profit. If the investor's total profit was 5197 how much was invested in each mutual fund?The amount invested in the mutual fund that earned 9% was $ Help with chemistry question. Look at image. Name 3 landmarks/rest stops that are natural on the Oregon Trail? Evan's favourite hobby is origami. He plans to make 100 paper cranes to hang from the ceiling of his bedroom. Yesterday, he made 28 paper cranes in 4 hours. Today, he made 21 paper cranes at the same rate.How long did Evan spend making paper cranes today? Write the equation of the line that is parallel to y = -2x + 4 and passes through (3, 1) in slope-intercept form. Can you guys please with me out with the question please A skier rides horizontally off of a 200 meter high cliff. If he lands 25 meters away fromthe base of the cliff, how fast was he skiing as he went off the edge? what year was President Eisenhower finances ARPA. PLEASE HELP!!!!!!!!!!!!!!!!! Write the equation of the line perpendicular to y=3/4x+9/4 that passes through the point (-5, 2)