Mathematics High School

(a) The perimeter of a rectangular garden is 314 m.
If the length of the garden is 85 m, what is its width?
(b) The area of a rectangular window is 4800 cm
2
If the width of the window is 64 cm, what is its length?

Answers

Answer 1

Answer:72 for the garden and 75 for the window

Step-by-step explanation:

Related Questions

I NEED HELPPPPPPPPPPPPPPP

Answers

It should be either A or B but I can’t figure it out from there, it at least slims down your choices

Given ABCD what is the value of y? ​

Answers

Answer:

x=7

y=5

Step-by-step explanation:

quadrilaterals have 360 degrees, and their opposite angles are equal

15x+5=16x-2

7=x

(plug back in to find angle)

15(7)+5=110

that angle, plus opposite angle, equals 110.

360-220=140

140/2=70

now we know the value of other unsolved angle

70=12y+10

60=12y

5=y

how do I find the slope of a line from a table graph ​

Answers

Step-by-step explanation:

slope is the rise over run

rise= X

run= Y

X/Y = slope

Mr. Foote needs exactly 6 folders for each fourth-grade student at Hoover Elementary School. If he bought 726 folders, to how many students can he supply folders? PLEASE HELP I HAVE 5 MINUTES TO ANSWER

Answers

Answer:

60try to get it done before the end of this week

Find the value of x in the isosceles triangle 40inches x 25 inches

Answers

Answer:

l

Step-by-step explanation:

It is estimated that 26% of the population of Gingerland have red hair. If 10 residents are chosen at random, what is the probability that... (assume each person is independent)
a) exactly 4 of them have red hair?

b) less than 5 of them have red hair?

c) at least one of them has red hair?

d) What is the expected (mean) number of people you will find with red hair in this group of 10?

Answers

Answer:

The answer for me would be a) exactly 4 of them have red hair

Step-by-step explanation:

being that there is 26 percent of people in Gingerland that gave red hair I cam assume that that is a lot of people being that Gingelrand is like a city/town so exactly 4 of them is what I assume is the amswer

Sorry, but can someone PLEASE help me Change 2 3/16 to an exact decimal. I'll give you 15 points

Answers

2.1875

If you divide your numerator and denominator you’ll get 0.1875. Add the integer to it and you’ll get 2.1875. So, 2 3/16 = 2.1875.

I hope this helps!

Answer:

2.1875

Step-by-step explanation:

2 3/16 to decimal form is 2.1875.

Plz help answer these questions

Answers

Answer:

Step-by-step explanation:

If you download Socratic it give u all the answers for free


Which number line shows the solution of 4x - 36 <-12?

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B is your answer plz mark brainlyest

Answer: Other guy is right.

Step-by-step explanation:

Can some people of brainly do this stuff for my little cousin i dont know what i'm doing.

Answers

Answer:

21=1 x 21

21=3 x 7

Step-by-step explanation:

pls mark brainliest to help rank :)

1) 1

2) 7

i hope you understand

Tell which number is greater.

37/50, 37%

Answers

Answer:

37/50

Step-by-step explanation:

because 37% is out of 100

Answer:

37/50

Step-by-step explanation:

as 37% means 37/100, when 37 is divided by a smaller number such as 50, the result will be greater.

PLEASE ANSWER< WILL GIVE BRAINLY TO BEST ANSWER!?

Answers

Answer: D is the correct answer.

Step-by-step explanation: The triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the third side and answer D does exactly that because 2.6 + 8.1 =10.7 which is greater than the third side which would be 10.2.

A catapult’s lever holds a cannonball. The lever is attached to a tightly held rope. When the rope is released, the lever springs forward and launches the cannonball. When the rope is held tightly, which form of energy does it possess?​

Answers

Answer:

elastic

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Gym A charges a $70 sign-up fee and an additional $20 per month. Gym B only charges a $10 sign-up fee, but charges
a $40 monthly membership fee.

Answers

Answer:

What ismthe question lol

Can someone help me with this I tried everything

Answers

Answer:

x < 11

Step-by-step explanation:

2x - 22  =   2 • (x - 11) 

Divide both sides by  2 

Add  11  to both sides

so your answer is

 x < 11

The local lighting company found that 2 out of every 10 lightbulbs was defective. If
there are a total of 120 bulbs in a box, how many can they predict will be defective?

Answers

Answer:

24

Step-by-step explanation:

2/10

120 ÷ 10 = 12

2 x 12 = 24

10 x 12 = 120

24/120

Answer:

24

Step-by-step explanation:

120 % 10  = 12

2 x 12 = 24

If f(x) = 2x, which of the following shows the graph of f(x) = 2(x) + 2?

Answers

Answer: the first graph

Step-by-step explanation:

The intersection of the graph of the function with the y-axis gives the y-intercept of that function. The correct option is A.

What is the y-intercept of a function?

The intersection of the graph of the function with the y-axis gives the y-intercept of that function. The y-intercept is the value of y on the y-axis at which the considered function intersects it.

Assume that we've got: y = f(x)

At the y-axis, we've got x = 0, so putting it will give us the y-intercept.

Thus, y-intercept of y = f(x) is y = f(0)

Given f(x)=2, therefore, the graph will have a y-intercept as 0.

But when the value of f(x) = 2(x) + 2, then the graph of the function will have the y-intercept at 2.

Hence, the correct option is A.

Learn more about Y-intercept:

https://brainly.com/question/16540065

#SPJ2

Acela Express, the fastest train between Washington D.C and Boston covers a distance of 455 miles in 7 hours. How many miles will the train travel in 4 hours?

Answers

Answer:

260 miles

Step-by-step explanation:

Given that:

Distance covered in 7 hours = 455 miles

Number of miles train will travel in 4 hours

Average travel speed per hour :

Distance traveled / time taken

455 miles / 7 hours

= 65 miles per hour

Number of miles traveled in 4 hours :

Average Speed per hour * time

(65 * 4) = 260 miles

MARKING BRAINLIEST ❤️
(PLZ HELP ACTUALLY...)

An electrician charges $15.00 per hour for an electrical job that requires more
than 4 hours to complete. For any job requiring 4 hours or less, there is a flat
charge of $50.75. If x represents the number of hours the job requires, write
an expression that gives the charge, in dollars, for a job requiring more than 3
hours to complete.

Answers

$50.75 + ($15.00)x
Plz mark brainliest :)
50.75 + 654 then you will have your answer

7 lbs of dog food cost $6.30. What is the unit price? 20 points-

Answers

Answer: 9 cents

Step-by-step explanation: 6.30 divided by 7 is 0.9

is this correct? plz answer only if you know for sure.

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Answer:

2x+3x=150 ( sum of opposite interior angle of triangle is equal to the exterior angle)

5x=150

x=150/5

x=30

PLEASE HELP! it’s would be really appreciated

Answers

Answer:

46 degrees

Step-by-step explanation:

180 - 102 - 32 equals to 46

A route from point A to point B. 1 inch on the map equals 25 miles.

Manuel is leaving Boston to go on a hike at Mt. Monadnock, in New Hampshire. He mapped out a route with the map scale of 1 in. = 25 mi and found the total distance on the map to be about 3.2 inches. What is the actual distance Manuel will travel?

Answers

Question:

A route from point A to point B. 1 inch on the map equals 25 miles.

Manuel is leaving Boston to go on a hike at Mt. Monadnock, in New Hampshire. He mapped out a route with the map scale of 1 in. = 25 mi and found the total distance on the map to be about 3.2 inches. What is the actual distance Manuel will travel?

Answer:

Point A to point B - 1 inch on the map = 25 miles - 80 Miles

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

got it right

Please help 16 points due tomorrow

Answers

Answer:

1) 26.1% increase

2) 20% decrease

Work:

1)

-subtract the larger # from the smaller # to figure out what the change was.

[tex]8.8 - 6.5 = 2.3[/tex]

-divide 2.3 by the orriginal ammount (8.8) to find your answer as a decimal

[tex]2.3 \div 8.8 = 0.261[/tex]

-take 0.261 and multiply it by 100 to have your answer as a percent

[tex]0.2614 \times 100 = 26.1[/tex]

-if the original number increased than it is percent increase and if the original number decreased than it is percent decrease

2)

-subtract the larger # from the smaller # to figure out what the change was.

[tex]15 - 12 = 3[/tex]

-divide 2.3 by the orriginal ammount (15) to find your answer as a decimal

[tex]3 \div 15 = 0.2[/tex]

-take 0.2 and multiply it by 100 to have your answer as a percent

[tex]0.2 \times 100 = 20[/tex]

-if the original number increased than it is percent increase and if the original number decreased than it is percent decrease

You want to cook some desserts for your 10 friends within 2 hours. It will take you 15 minutes to make a waffle and 5 minutes to make a chocolate cookie. Write a system of inequalities to express this situation. What is the most possible number of waffles you can make and still meet the requirements ? waffles

Answers

Answer: 7 waffles

Step-by-step explanation: trust me pls. you have a total of 120 minutes. 7 waffles takes you 105 minutes, and the remaining 15 minutes can be spent on 3 cookies.

I'm also struggling this problem too​

Answers

Answer:

21 6

7 2

14 4

Step-by-step explanation:

not sure |•-•|

It would be 7=2 because 21/5=3.5 and 7/x=3.5 would be 2
14=4 because x/4=3.5 is 14

Hope this helps

Have a great day/night

Sally wants to save for a new cell phone. She opens a bank account with $40 and adds $20 each week. Which of the following equations can be used to determine how much she has after ‘w’ weeks?

Answers

Answer:

T = 50 + 30w

Step-by-step explanation:

Hope this helps :)

Answer:

T = 40 + 20w

Step-by-step explanation:

The initial amount is 50 and the rate per week is 30.

18x -1 (-3x + 9) distributing a negative number (plz I need help I need to get this done ASAP)

Answers

Answer:

18−1(−3x+9) 18+3−9

Step-by-step explanation:

Answer:

-54x+156

I dunno if it's correct

May I plz get some help plz

Answers

Step-by-step explanation:

5x +10° + 58° = 11x + 2°( Exterior angle of a triangle is equal to the sum of two opposite interior angles)

5x + 68° = 11x + 2°

11x - 5x = 68° - 2°

6x = 66°

x = 66° / 6

Therefore x = 11°

Hope it will help you :)

How much of the circle is shaded? Write your answer as a fraction in simplest form.
3/7 and 1/4

Answers

Answer: 19/28

Step-by-step explanation:

3/7 + 1/4

Find the LCM for 7 and 4

12/28 + 7/28 = 19/28

Other Questions
evaluate: the crucifixion is less significant than the birth of jesus. (12 marks) Who was in charge of establishing the first federal court system? Write the coordinates of each image. Use the graph to help you out. Please select the word from the list that best fits the definitionthe art of folding paper PLSPLSPLS HELP ASAP a scientist discovers that the acidity of a lake increases overtime. at the same time, its population of Minnows grew smaller. when the adicity of the lake return to normal, The Minnow population recover. In what two ways can the minnow population be used to monitor the Lakes water quality? 3. A coil of 100 turns encloses an area of 100 cm2. It is placed at an angle of 700 with amagnetic field of 0.1 Wbm-2. What is the magnetic flux through the coil? If the magneticfield is reduced to zero in 10-3s, what emf is induced in the coil? 2) A person with hardened arteries willa) have great blood flowc)have low elasticity in their blood vesselsb) have a normal blood pressured) be a low risk for a heart attack since their blood vessels are strong Read the following excerpt from The Jungle Book by Rudyard Kipling."How little! How naked, andhow bold!" said Mother Wolf, softly. The baby was pushing his way between the cubs to get close to the warm hide. "Ahai! He is taking his meal with the others. And so this is a man's cub. Now, was there ever a wolf that could boast of a man's cub among her children?""I have heard now and again of such a thing, but never in our pack or in my time," said Father Wolf. "He is altogether without hair, and I could kill him with a touch of my foot. But see, he looks up and is not afraid."In this excerpt, how does the narrator characterize the wolves as caring individuals?by giving physical descriptions of the wolvesby showing the wolves inner thoughtsby showing how other characters feel about the wolvesby revealing the dialogue between the two wolves GIVING BRAINIEST!! ANSWER ASAP PLSWhen an object is dropped from a point above the ground the amount of time it takes to hit the ground is given by the equation [tex]t=\sqrt{\frac{2d}{9.8} }[/tex] where d is the distance above the ground, in meters, and t is given in seconds.If you need something to fall for exactly 1.5 seconds, how high should it be when it is dropped? Round your answer to the nearest tenth (one decimal place) maintaing a healthy weight reduces physical stress on the body William is throughout ever ready, but never hastyalways willing to wait when waiting seems the best policyalways ready to accept a nominal success when there is a chance of turning it into a real one, but never accepting nominal success as a cover for defeat, never losing an inch of ground without at once taking measures to recover it. By this means, he has in the former part of 1068 extended his dominion to the Land's End; before the end of the year he extends it to the Tees. In the next year he has indeed to win it back again; but he does win it back and more also. William is. A) resolute B) anxious C)popular D) ruthless List the sides in order from shortest to longest. The diagram is not to scale. Triangle upper J upper K upper L is shown. Angle upper J is labeled 45 degrees. Angle upper K is labeled 57 degrees. Angle upper L is labeled 78 degrees. A. Modifying above Upper L Upper K with bar, Modifying above upper L upper J with bar, line segment JK B. line segment JK,Modifying above Upper L Upper K with bar, Modifying above upper L upper J with bar C. line segment JK,Modifying above upper L upper J with bar, Modifying above Upper L Upper K with bar D. Modifying above Upper L Upper K with bar, line segment JK, Modifying above upper L upper J with bar I GIVEEE BRAINLI8LSTT C Find the distance between -6.3 and -5.5 on a number line. Write your answer as a decimal. answer now pls jk or else .... jk lol bt answer TRUE or FALSE1. People cannot constitute a state unless they inhabit in a definite territory.2. A community of persons does not form a state unless a stable government organizes it.3. A group of people or any organizations are not affiliated with the national government. read the following sentence :"the massive hail beat against the front windows" in this sentence ,the word beat is a verb a noun an adjective an idiom x = ?Do the side lengths for a pythagorean triangle? work out what -48=6(x-3) is Please answer this question