Mathematics High School

Question 1
Find the percent of change. Round to the nearest percent.
From $5 to $8

Answers

Answer 1

Answer:

60%

Step-by-step explanation:

So, the percent increase from $5 to $8 is 60%.

Related Questions

answer with work plus it's the bottom one

Answers

4x+7=23 is the equation
4x=16
x=4
the number is 4

(PLEASE ANSWER!) Two distinct lines, L and M, are each perpendicular to the same line N. What is the measure of the angle where line L meets line N? What is the measure of the angle where line M meets line N?

Answers

Answer:

90 and 90

Step-by-step explanation:

If they are perpendicular it means they cross at a 90 degree angle so since both L and M are perpendicular to N both the answers would be 90

Hope This Helps :)

The measure of the angle where line L meets line N is 90° ;

and the measure of the angle where line M meets line N is 90°.

What are perpendicular lines?

In geometry, perpendicular lines are defined as two lines that meet or intersect each other at right angles (90°).

Now it is given that,

Two distinct lines, L and M, are each perpendicular to the same line N.

Line L is perpendicular to line N.

Since angle between two perpendicular lines =  90°.

So, angle between line L and line N = 90°

Similarly, Line M is also perpendicular to line N.

Therefore, angle between line M and line N = 90°

Thus, The measure of the angle where line L meets line N is 90° ;

and the measure of the angle where line M meets line N is 90°.

To learn more about angles :

https://brainly.com/question/13524681

#SPJ6

A bottle of water contains 450ml. How many litres of water are there in 8 of these bottles

Answers

Answer:

3.6 litres

Step-by-step explanation:

1 bottle = 450ml

8 bottles = 450 × 8

               = 3600ml

1000ml = 1 litre

3600ml = 3.6 litres (3600÷1000)

Answer:

3.6 litres

Step-by-step explanation:

1 bottle = 450ml

8 bottles = 450 × 8

              = 3600ml

1000ml = 1 litre

3600ml = 3.6 litres (3600÷1000)

what is the sum of the exterior angles of a decagon

Answers

Answer:

10 exterior angles of 36° , 10 interior angles of 144° , and 10 vertices

Step-by-step explanation:

Twenty people each had 36 carrots. How many carrots are there altogether?

Answers

You know that there are 25 people and each person had 36 carrots. To find how many carrots everyone has in total, you have to multiply 25 by 36.

25 times 36 is 900.

There are 900 carrots altogether.

explain why n(n-1) must be an even number

Answers

Whether n is an even or odd number, you will always have an even number and an odd number multiplying each other. An even number times an odd number is always an even number.

2/5 divided by 1/8. Simplest form

Answers

Answer:

1/20 or in a decimal 0.05

Step-by-step explanation:

Hope This helps :)

Answer:

The correct answer is 3 and 1 over 5 also written as 3 1/5

Step-by-step explanation:

HAVE A GOOD DAY!

The scale on a map is 1 inch= 2.5 miles. Two towns on the map are 6 inches apart. What is the actual distance between the towns in miles

Answers

Answer:

15 miles

Step-by-step explanation

After setting up a ration you multiply the 2.5 by 6 to get 15.

PLZ HELP ASAP!!!!!!!!

Answers

Answer:

Step-by-step explanation:

formula for cylinder:V=πr2h

shape of the base: circle

formula for circle: A=πr2

radius: 6.5cm

height: 16cm

V=3.14x6.5^2x16

2122.64cm^3

Answer:

Step-by-step explanation:

The formula for volume a a cylinder is V=pi*r²h

The shape of the base is circular

the formula for area of a circle is A=pi*r²

The radius is 6.5 cm

The height is 16 cm

V=pi x 6.5² x 16

The volume of the cylinder is 2123.72

Hope this helps:)

9<=t<=12
what would t equal?

Answers

Answer:

t equals [9,12]

I accidentally fell asleep in math, I just need yes and no's please help me out!

Answers

Answer:

No, yes, yes, yes, no, no, yes, no, yes, no, no, yes

Step-by-step explanation:

Explanation is in the comments by the way.

What is the equation of the line with a slope of 3 and a y-intercept of -2, written in slope intercept form?

Answers

Answer:

y=3x-2

Step-by-step explanation:

Slope intercept form is

y=mx+b

m=slope

while

b=y-intercept

So you replace the variable with the number that is equal to it:

(A variable is a letter that is unknown like m and b)

y=3x-2

Hope this helps!

Answer:

y = 3x -2

Step-by-step explanation:

formula: y =mx+b, m is slope

need help asap dont know how to do it​

Answers

Division. Divide 45 by -3
Would you be asking for help with Question 13 or 14?

The radius of a circle is 12 in. Find its area in terms of \piπ.

Answers

Answer:

pi144

Step-by-step explanation:

square the radius but dont multiply by pi because the question wants you to leave it out.

Based on the equation 6x + 2y = 30, what is the missing value in the table?

x
y
?
0
3
5
15
30

Answers

Answer:

5

Step-by-step explanation:

Answer:

the answer is b on edge

Step-by-step explanation:

ok

If Kara cuts 2 pounds of cheese into blocks that each weigh
1
3
pound, how many blocks of cheese will she make?
blocks

Answers

The answer would be 6 blocks of cheese

Which of these triangle pairs can be mapped to each other using a single reflection?

Triangles F E G and F G L are congruent. Triangle F E G is reflected across line F G to form triangle F G L.
Triangles F E G and G L M are congruent. Triangle E F G is rotated about point G to form triangle G L M.
Triangles F E G and L M N are congruent. Triangle F E G is shifted down and to the right to form triangle L M N.
Triangles L M N and E F G are congruent. Triangle F E G is reflected across a line to form triangle L M N. Triangle L M N is also slightly higher and to the right of triangle E F G.

Answers

Answer:

the first answer (A)

Step-by-step explanation:

took it on edge 2020 (:

Answer:

A

Step-by-step explanation:

I took it on edg 2020 and got it wrong so I thought I would help you

Find the area of the trapezoid,
6 in.
4 in.
8 in.
7
The area is
square inches

Answers

Answer:

I think the answer is 8 inches

Emily has a babysitting job that pays $11 per hour. She wants to know how many hours she has to babysit to afford a
new iPad that is $165. Which equation will represent this situation with h representing the number of hours Emily
has to babysit?
Oь
165 = 11 -
165 = 11 +h
165 = 11/h
165 = 11h
с
Od
Review Answers
Saved at 7:52 am

Answers

Answer: 165=11h

Step-by-step explanation:

I believe it would be 165=11h because you have to multiply the number of hours she worked times 11 to get the amount that would equal 165!

After 6 hours, 4 inches of snow have fallen. Assume it continues just know at a constant rate complete the table to show how much snow have fallen after 1,2,6 and 8 hours

Answers

Answer:

Step-by-step explanation:

For 6 hrs and 4 inches that's 2/3 an inch for every hr

1 hr  2/3 inches

2 hrs 1.3 or 1 1/3 inches

6 hrs 4 inches

8 hrs 5.3 or 5 1/3 inches

H E L P!


Your brother has a bag of marbles. He has 8 green marbles, 3 blue marbles, 7 red marbles, and 2
yellow marbles.

What is the ratio of blue and yellow marbles to red marbles?

(Write your ratio as a
fraction)

Answers

Answer:

3+2:7

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

Blue mables: 3

green and red marbles: 8 + 7 = 15

then, the radio blue:(green+red) is:

3 : 15

simplified unit rate is:

3/3 = 1

15/3 = 5

then:

3:15

is equal to:

1:5

=

1/5

help!!! which is the correct answer ​

Answers

Answer:

There are no solutions

Step-by-step explanation:

Answer:

the answer is B;

Step-by-step explanation:

5x-4≥12

c.l.t

5x≥12+4

5x≥16

X≥16/5

or

3,1/5

which is still 16/5

x≥16/5

What is the slope of the lined graphed above?
-2
-1
-1/2
1/2
2

Answers

(0,1), (2,0)
(0-1)/(2-0) = -1/2
The slope is -1/2

Answer: D. 1/2

Step-by-step explanation:

need help with math ​

Answers

2) no solution

3) x=3

what is 12x − y = 10 in slope form equation?

Answers

Y=12x-10


Explanation:

You basically what to get y by itself so-

12x-y=10

You will add y to both sides

12x=y+10

Then subtract ten from both sides

12x-10=y or y=12x-10

Express this number in scientific notation.
245,600,000,000
plzzzzz hurry!

Answers

Answer:

2.456 × 10^11

Step-by-step explanation:

Did I do this right? Pls help thx

Answers

I am sure your right!!!

Answer:

yes that is correct

Step-by-step explanation:

Write an algebraic expression to represent the following:

The product of 7 and the sum of a number, y, and 3.

Answers

Answer:(7+x)(y+3)

Step-by-step explanation: 7 plus X times Y plus 3

Which graph shows a function where f(2)= 4?

idk i guessed and got it right :)

Answers

Answer:

The 4th graph.

Step-by-step explanation:

Answer:

The first one

Step-by-step explanation:

f(2)=4 means when x=2. F(x) or you may call it y, equals 4, so find the one that when x=2, y=4, then its your answer.

x equal??


helppp plssss

Answers

Answer:

ngghhjjhgifiufigfigiufuff

Answer:

X=4

Step-by-step explanation:

Other Questions
need help with math H E L P!Your brother has a bag of marbles. He has 8 green marbles, 3 blue marbles, 7 red marbles, and 2yellow marbles. What is the ratio of blue and yellow marbles to red marbles? (Write your ratio as afraction) Select the correct answer.Read the following excerpt from the Declaration of Independence.We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed,That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness.Based on the excerpt, what was a major factor that led the colonists to rebel against the British government?A. The government had failed to protect the colonists basic rights.B. The government was exploiting the colonies natural resources.C. The government used colonial money to benefit the monarch.D. The government imposed unjust tax rates on rebelling colonists. Twenty people each had 36 carrots. How many carrots are there altogether? When learning a new exercise what is the first thing you should focus on?Ahow much weight you can liftBif your form is correctDchow many sets you can completeDif you can get done first PLS HELPWrite 7-10 sentences that explains how to be a good student. This should be well - written, detailed paragraph Cual es el sinonimo de sentadillas WILL MARK BRAINLIEST Read this excerpt from The Call of the Wild by Jack London.Then where could they possibly be? With drooping tail and shivering body, very forlorn indeed, he aimlessly circled the tent. Suddenly the snow gave way beneath his fore legs and he sank down. Something wriggled under his feet. He sprang back, bristling and snarling, fearful of the unseen and unknown. But a friendly little yelp reassured him, and he went back to investigate. A whiff of warm air ascended to his nostrils, and there, curled up under the snow in a snug ball, lay Billee. . . .Another lesson. So that was the way they did it, eh? Buck confidently selected a spot, and with much fuss and waste effort proceeded to dig a hole for himself. In a trice the heat from his body filled the confined space and he was asleep.What theme does the excerpt convey?Adaptability is key to success.Friendship leads to fulfillment.Sleep is essential for survival.Teamwork encourages specialization. 7. Select the plural of the following noun and its article: el bolgrafo.los bolgrafoesel bolgrafoslos bolgrafolos bolgrafos Gven f(x) = -5x+9 If F(x)=-89. find x Your sister has gained admission into your former school. write a infomal letter giving her information about the school and advice her to behave well while in school Beauty pageants- right or wrong The scale on a map is 1 inch= 2.5 miles. Two towns on the map are 6 inches apart. What is the actual distance between the towns in miles 2/5 divided by 1/8. Simplest form Did I do this right? Pls help thx In your career, which is more important: making money or enjoying your career? Why? Which linear inequality and its solution set is represented by the graph? Explain causes and effects of the various revolutions in the period from 1750 to 1900.(this is a hard ap world question that im stuck on) Alyssa had to read 110 pages over the weekend. By Saturday, she had completed 60 pages. What percent did she complete? Which proportion can be used to solve? *60/110 = x/100x/110 = 60/100110/60 = x/100 The suns in the binary star system would be very far away, how does thisimpact the size they would be in the sky?