Mathematics High School

The length of a rectangle is 3 units more than the width. The area of the rectangle is 54 units. What is the width, in units, of the rectangle?
please hurry

Answers

Answer 1

Answer:

The width is 6 and the length is 9.

Step-by-step explanation:

Factors of 54: (1, 54), (2, 2), (3, 18), and (6, 9)

6 and 9 would work because 6+3=9

Related Questions

What is mZCAD?
O 80°
O 20°
O 80°
O 100°
O 110°

Answers

Answer:

The angle of CAD is 100°.

Step-by-step explanation:

Given that total angles in a triangle is 180° so you will have to find the angle of CAB :

∠CAB + ∠ACB + ∠ABC = 180°

∠CAB + 80° + 20° = 180°

∠CAB + 100° = 180°

∠CAB = 180° - 100°

∠CAB = 80°

Next, you have to subtract it from 180° because straight line have a degree of 180°

∠CAD = 180° - 80°

∠CAD = 100°

LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown. • First card: -12 • Second card: 3 • Third card: -5 What is the sum of the values of LuAnn's three cards?

Answers

The sum of all the cards of Luann is -14.

One of the four fundamental operations for arithmetic on integers, decimals, fractions, real and complex numbers, as well as in algebraic expressions or on structures related to them, including vector spaces, is sum (also known as addition).

The terms, addends, or summands collectively refer to the numbers or objects that need to be added in general addition; this nomenclature also applies to the summation of several terms. This should be distinguished from multiplied factors.Addition or sum follows the commutative , associative and distributive properties.

The given numbers on the cards are given as - 12 , 3 and - 5 .

Therefore the addition or sum is equal to :

-12 + 3 + ( - 5 ) =  - 17 + 3 = - 14

Hence the sum of all the cards in LuAnn's card games is -14.

To learn more about sum visit:

https://brainly.com/question/537797

#SPJ1

who can solve |x-4| = 21

Answers

Answer:

|x| = 25

Step-by-step explanation:

Original Equation:

|x - 4| = 21

Just add 4 to both sides

|x| = 25

Hope this helped :)

Answer:

the answer is 25 or -17

1.
Susan has five blocks of candy. She wantsstwo ciwe chook into -size pieces of
candy. How many pieces of candy willstrebe anettonale?

Answers

B) I can’t read this.
This is the weirdest thing I’ve ever seen

What is the awnser to that question

Answers

Answer:

C. 2 and 5

Step-by-step explanation:

hi everyone i need help​

Answers

Answer:

1/9

Step-by-step explanation:

-2/3(-1/6)

1/9

13) (-4.3) (2,-1)
slope formula

Answers

Answer:

[tex]3 - ( - 1) \div 2 - ( - 4) \\ 3 + 1 \div 2 + 4 \\ 4 \div 6 \\ = \frac{2}{3} [/tex]

7. What is the area of the shaded region?
5.6 cm
6.4 cm
5.8 cm
1.2 cm
0.8 cm

Answers

5.12+7.68+2.88 I’d say somewhere around 13.12cm I can’t see all the answers
Something around 13 or 14

what percent is 30 of 20

Answers

Answer:

1.5

Step-by-step explanation:

Lmk if i need to explain!

(please i'm taking a test) A fraction is never a rational number true or false

Answers

The answer is false because a fraction can not be regional

You begin the week with 30 units of orange juice. You purchase 50 units. Your ending inventory for the week is 30 units. How many units did you sell?
a) 5
b) 15
c) 49
d) 50

Answers

Answer:

D

Step-by-step explanation:

30 from the beginning of the week plus 50 that you bought.

80-x=30

50=x

Answer is D

Answer:50

Step-by-step explanation:

30+50=80

80-30=50

So he sell 50

PLEASE HELP, MARKING BRAINLIEST!!!!

What is the value of x? *Please show your work if you can.*

Answers

Answer:

I think 100..........

HELP ME LLEASE WUIZ OMG WHAT ARE THE CORDS? 30 points

Answers

Answer: -1/2 and 1/3

Step-by-step explanation:

If I am adding one positive number and one negative number, will the answer be positive or negative? What does it depend on?

Answers

It depends on which number has the greatest absolute value.

Think about it as money

If you owe me $10, this is shown as -10

Now  if I give you back 2 dollars  (+2), How much money do I still owe you.

The equation is -10+2

I still owe you 8 dollars which is portrayed as -8

Hope this helps :)

The Giant Anteater can eat 70,000 ants in 2 days. It’s true

Answers

Answer:

cool

Step-by-step explanation:

is this a question?

These two lines are graphs of non-proportional relationships what makes them not proportional

Answers

Answer: b or c

Step-by-step explanation:

CAN SOMEONE PLZ HELP

Answers

Answer:

(x, y, z) = (2, -1, 3)

Step-by-step explanation:

I solved it using the elimination method

20points- Correct answer get Brainlest- Help please-Thank you- :)


Of all students, calculate the relative frequency for males who carpool.


Gender School Transportation Survey

Walk Ride Bus Carpool Total

Male 9 26 9 44

Female 8 26 24 58

Total 17 52 33 1



0.204

33

0.088

9

Answers

Answer:

0,204

Step-by-step explanation:

(I will give branliest please help me)
Which linear equation represents a line that is parallel to the line drawn and includes point P?
y = 42 - 4
4x + 3y = 15
y=-30 +3.25
-3. + 4y = -5

Answers

the second one I think

BRAINLIEST FOR THE ANSWER!!! PLEASE ANSWER QUICK

Answers

It’s A for the first answet

What is the value of 30 minus 2 (7 + 2) minus 1?
11
14
17
19
plus brainlyest and im being times so please hurry

Answers

Answer:

11

Step-by-step explanation:

30-2(7+2)-1

30-2(9)-1

30-18-1

30-19

11

please help need this urgently

Answers

Answer:

a

Step-by-step explanation:

Answer:

The answer is A. y=1/3x+4

Explanation:

Perpendicular means that the slope is flipped and the only answer that has -3 flipped is A.

In triangle DEF, segment DJ is a perpendicular bisector of side EF. If EJ is 3y-8 and JF is 7y-40, what is the length of JF?

Answers

Answer: The length of JF = 16 units.

Step-by-step explanation:

Given: In triangle DEF, segment DJ is a perpendicular bisector of side EF.

i.e. DJ is perpendicular to EF and DJ divides EF into two equal parts EJ and JF. [The perpendicular bisector is a line that is perpendicular to a line segment and splits it into two congruent segments.]

If  EJ is 3y-8 and JF is 7y-40.

Then, [tex]3y-8=7y-40[/tex]

[tex]\Rightarrow\ 7y-3y=40-8\\\\\Rightarrow\ 4y=32\\\\\Rightarrow\ y=8 \text{ [Divide both sides by 4]}[/tex]

JF= 7(8)-40 =56-40= 16 units

Hence, the length of JF = 16 units.

Answer:

plz giv brainlist

Step-by-step explanation:

WILL REWARD What is the equation of the line in point-slope form?
Use the red point in your equation. Write your answer using integers, proper fractions, and
improper fractions in simplest form.
Y-___=___(x-____)

Answers

Step-by-step explanation:

the red point is (4, -5).

so, y - (-5) = -1/7(x - 4)

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Stephen ran a race that was 5 miles long . he ran 1/4 of a mile in 1/8 of an hour . he ran the same pace the entire race , how long , in hour did it take Stephan to run the entire race ?

Answers

Answer:

1/2 hour

Step-by-step explanation:

he ran 1.25 miles in 7.5 mins

so

1.25x=37.5

x=30 MINS

30 mins =.5 hours or 1/2 hours

Clea estimates that a glass contains 250.55 mL of water. the actual amount of water in the glass is 279.48 mL. To the nearest tenth of a percent what is the percent error in Clea's estimate?

Answers

honestly anna made a scale drawing, in inches, of a building using a scale of 1:600. her scale drawing was 6 inches long. Greg made a scale drawing of the same building using a scale of 1:300. how long, in inches, was greg’s scale drawing.

I WILL GIVE BRAINLIEST FOR CORRECT ANSWER!!!

Jada fills the bathtub before taking a bath and then allows the water to drain when she is done. The graph below models the number of gallons of water, y, in the bathtub over time, t, in minutes. (look at graph)


Is the number of gallons of water in the bathtub a function of time?

A)Yes because each t value is paired with exactly one number of gallons.
B)Yes because the number of gallons is bounded between y = 0 and y = 36.
C)No because each number of gallons is paired with more than one t value.
D)No because from t = 5 to t = 20 the number of gallons of water is constant.

Answers

A.Yes because each t value is paired with exactly one number of gallons.

Step-by-step explanation:

Yes  the number of gallons of water in the bathtub a function of time because each t value is paired with exactly one number of gallons.

Option A

Given :

The graph below models the number of gallons of water, y, in the bathtub over time, t, in minutes.

The number of gallons of water in bathtub depends on the time taken to fill or drain water

For each minutes in x  there is one y value

There is no break in the graph . For each x  value there is only one value

From this graph we can say that , for each t value (minutes)  there is exactly one number of gallons (y value )

So, yes because each t value is paired with exactly one number of gallons.

Learn more :  brainly.com/question/19620324

The ratio of red marbles to blue marbles in a bag is 2 to 3. Which of the following could be the number of red and blue marbles in the bag?

Answers

Answer:

4 red marbles and 6 blue marbles

Step-by-step explanation:

Multiply any numbers to 2 and 3 and you get another ratio.

need rn! worth 13 ~ what is the equation of the parabola? 謝謝

Answers

Answer:

Its B.

Step-by-step explanation:

Emath.com- Parabola calculator

use a single digit times a power of 10 to estimate the number 0.00007264

Answers

Answer:

0.0007264

Step-by-step explanation:

I think it is right but if not I am so sorry! Hope this helps!

Other Questions
CAN YOU HELP ME OUT, THANKS What are stocks and mutual funds? 5. Which line appears to have an x-intercept of -5 and a y-intercept of 3? In a survey of 100 Phoenix high school students, 43 were male students. 42 students were female and went to Phoenix Full time. If there were a total of 72 full time students, how many part-time male students were in the survey?12293013 A strand of DNA contains the bases adenine, cytosine, cytosine, and guanine, in that order. Which would be the order of the bases on the opposite strand of DNA?cytosine, adenine, adenine, and thyminecytosine, thymine, thymine, and adeninethymine, guanine, guanine, and cytosinethymine, adenine, adenine, and cytosine Armed neutrality definition How did Cretes geography contribute to Minoan trade and cultural exchangewill mark brainliist if right what is the slope of (12,22) (-20,19) i will give brainliest for correct answer !The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter. h = -16t sqaured + 105 t + 3 Why is the height of the ball a function of time? A)Each value of time is associated with exactly one height.B)Each height of the ball is associated with exactly one moment in time.C)There is exactly one time at which the maximum height is attained.D)There is a maximum and minimum height that the ball can reach.this is on edge2020 Answer this easy science question for brainiest First come first served:) Which of the following is NOT appropriate advice for managing your credit account?A. Never pay your balance in full.OB Always pay at least the minimum payment amount.C. Make sure your payment is received before the due date.OD Balance your checking account.whats the answer What is a workforce?a.People who are not working, but want a job.b. People who want to work, but don't have a jobc. People who are available to work and have a job.d. People who are old and retired.Please help whoever answers first and CORRECT gets brainliest How might the states diverse property requirements for suffrage influence citizens relationships to their governments? a school newspaper pays $175 in set up fees and $2 per copy to print each issue What is the rate of change can someone help me answer that question You are walking in a clear-cut section of forest a few days after a heavy rainstorm A nearby stream is very muddy and hasmany dead fish. What might have happened? QuestionType the correct answer in the box. Use numerals instead of words,There are an estimated 12,600 spiders in a region of 525 square meters. How many spiders are there per square meter Plssssssss help me!!Question 19 (Essay Worth 5 points)(MC)CHAPTER II -THE SHE-WOLF, an excerptFrom White FangBy Jack LondonBreakfast eaten and the slim camp-outfit lashed to the sled, the men turned their backs on the cheery fire and launched out into the darkness. At once began to rise the cries that were fiercelysad-cries that called through the darkness and cold to one another and answered back. Conversation ceased. Daylight came at nine o'clock. At midday the sky to the south warmed to rose-colour, and marked where the bulge of the earth intervened between the meridian sun and the northern world. But the rose-colour swiftly faded. The grey light of day that remained lasted untilthree o'clock, when it, too, faded, and the pall of the Arctic night descended upon the lone and silent land.As darkness came on, the hunting-cries to right and left and rear drew closer-so close that more than once they sent surges of fear through the toiling dogs, throwing them into short-livedpanicsAt the conclusion of one such panic, when he and Henry had got the dogs back in the traces, Bill said:"I wisht they'd strike game somewheres, an' go away an' leave us alone.*They do get on the nerves horrible," Henry sympathizedThey spoke no more until camp was madeWhat is the main message of this excerpt of White Fang? Please respond in three to five complete sentences, including specific sections of text to support your answer. All of the following are organs of the respiratory system except the: A) tongue. B) nose. C) lungs. D) pharynx. For the function, find f (2), f (0.5), and f (3).f(x) = 5x + 2