Mathematics Middle School

The area of a rectangle is 72 sq. ft. If the length is twice the width, what is the measure of the length of the rectangle?
A. 6 ft
B. 12 ft
C. 18 ft
D. 24 ft

Answers

Answer 1
the awnsers is 12 because it’s 12
Answer 2
The answer is 12

width : 6ft
Length : 12 ft

Area = 72 sq ft

Related Questions

Which set of angles form an adjacent angle pair?

A. ∠CEA and ∠CED
B. ∠BEA and ∠CEB
C. ∠FEA and ∠FED
D. ∠CEF and ∠FEB

Answers

Answer:

It is B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!

Answers

Answer:

x = 24

obtuse isosceles triangle

Step-by-step explanation:

x = 24 because a triangle has to have all the angles add up to 180. So x + x +132 = 180.

180-132 = 2x

48 = 2x

x = 24

It is an isosceles because two of the angles are the same and one is different which means two of the sides are the same and one is different. (isosceles = icicle is how I remember it). Obtuse because there is an angle that is over 90 degrees.

x=24
obtuse isosceles triangle

can someone pls help

The equation, a + (b + 7) = (b + 7) + a, is an example of which property?

A. distributive property
B. associative property of addition
C. commutative property of addition
D. associative property of multiplication

Answers

Answer:

Commutative property of addition

the answer is the associative property of addition

Evaluate the expression 2x^2 + 4y when x = 8 and y = 1.5

Answers

Answer:

134

Step-by-step explanation:

2*(8^2)+4*1.5

64*2

4*1.5=6

128+6=134

Enter an algebraic expression that represents eight less than the sum of v cubed and sixty-four.

Answers

Answer:

8 - v³ + 64

Step-by-step explanation:

Eight less than = a subtraction sign "8 -"

The sum of v cubed and sixty-four = v³ + 64

Hope this helps!

Answer:

[tex]8 - v^{3} + 64[/tex]

Step-by-step explanation:

"Less" = minus

"Cubed" = 3

You are adding v^3 to 64, but subtracting that from 8

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!

Answers

Answer:

The answer is J.

Step-by-step explanation:

Pythagorean Theorem: c² = a² + b²

The longest side appears to be 5 feet, which we can plug into the equation.

5² = a² + b²

Next, we can see that another side has already been shown, the 3 feet, so let's plug that in too.

5² = a² + 3²

25 = a² + 9

-9 -9

16 = a²

√16 = 4

We have now figured out the bottom of one triangle, but there is still another triangle that needs to be solved.

We can simply just add 4 + 4 together, which equals 8 feet, and is the width of the bottom of the tent.

HELP ME PLEASE!!!!!!!

Answers

Here you go :) I sent the work in the picture below
The answer is y=-3 ur welcome

Yo someone help me! And please,.

Answers

Answer:

2 x 2 x 3 x 5

Hope that helps! :)

-Aphrodite

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

I hope this helps!

traci wants to solve 2,142


8 times4

Answers

Answer:

It is 85 712 I just muliltipled

8 x 4 = 32
i hope that answers your question

(BRAINLIEST) What is the solution to this system of equations?

Answers

Answer:

I believe the answer is (2,4)

Answer:

Well, it's one solution.

Step-by-step explanation:

The reason it's one solution is because the two lines cross over and intersect at one point.

Different sizes of string needs to be cut to go around various shapes. All of the following sizes are in inches.
π √2 4√4 √16
A. Without using your calculator, approximate the decimal equivalent of each number to the nearest tenth.
B. Order the string sizes from least to greatest.

Answers

A.

Pi = 3.1
Sqrt of 2 = 1.4
Sqrt of 4 times 4 = 8
Sqrt of 16 = 4

B.

Least to greatest:

Square root of 2

Pi

4 Times Square root of 4

Square root of 16

What is the volume of a cylinder, in cubic feet, with a height of 20 feet and a base diameter of 8 feet? Round to the nearest tenths place
Answer: V=____^3 feet

PLEASE HELP ASAP!!!!!!!!

Answers

Hey! So using the formula for finding the volume of a cylinder u will get: 1005.31

The Volume of the cylinder was computed using the formula below and was gotten as 1005.44ft^2

Volume of Cylinder

Given Data

Height = 20 ftDiameter = 8 feetRadius = 4 feet

We know that the expression for the volume of a cylinder is given as

Volume = πr^2h ------------1

Substituting our given data in the expression for volume we have

Volume = 3.142*4^2*20

Volume = 3.142*16*20

Volume = 1005.44 ft^3

Learn more about cylinder here:

https://brainly.com/question/9554871

A flower pot is approximately in the shape of a cylinder. The diameter is 10 inches, and the height is 6 inches. Find the surface area of the flower pot.

Round to the nearest square inch.

Answers

Answer:

go to https://www.cymath.com/

Step-by-step explanation:

hope this helps

skeeteedoobopoilikesmalcockooo

The hexagon below has been reduced by a scale factor of One-third.

A hexagon with an area of 72 inches squared.

What is the area of the reduced hexagon?
8 inches squared
12 inches squared
24 inches squared
36 inches squared

Answers

Answer:

8

Step-by-step explanation:

Rewrite  

72

as  

6

2

⋅

2

.

Tap for more steps...

√

6

2

⋅

2

Pull terms out from under the radical.

6

√

2

The result can be shown in multiple forms.

Exact Form:

6

√

2

Decimal Form:

8.48528137

…

Answer:

a

Step-by-step explanation:

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

A dilation maps point Q(1, 2) to its image Q’(2, 4). The completed figure Q’R’S’T’ is on the graph. What is the scale factor? Enter your answer in the box.

Answers

Answer

Due to the lack of diagram I cannot give a proper answer

Step-by-step explanation:

Help please and explain for me please thank u

Answers

If you’re trying to find how much more a RN makes compared to a dietitian, it would be 10,746. To find this, take the two salary’s and subtract. 64,690-53,944 = 10,746.
A because the other person said so-

(BRAINLIEST) How many solutions does this system have?

Answers

Answer: one solution

Answer:

infinite

Step-by-step explanation:

both equations share the same line so there are infinite solutions

I need to turn this in please help

Answers

What is the test name?

HELP!!!
rithmetic and Geometric Sequences: Practice
Question 2 of 5
Select the correct answer.
Charlie and his friends are playing a game. They started round 1 of the game with 27 people. The
number of people in the first five
rounds is shown in the table.
Round
Number of People
1 27
2 25
3 23
4 21
5 19
What is the explicit function that can be used to determine the number of people remaining in the nth round?
Of(n) = -2n + 27
of(n) = -2n + 29
f(n) = 2n + 27
f(n) = 2n + 29

Answers

of(n) = -2n + 29

1. find the difference
25-27= -2
23-25= -2
...
that’s your first part of the equation (-2n...)

2. get your first term and do the inverse function

so because it’s -2, you’ll add 2 to your first term which is 27

27+2= 29

3. -2n + 29

Pls help me w/ this
Help ASAP

Answers

Top-left corner = (-1, 3)

Top-right corner = (3,3)

Bottom-left corner = (-1,0)

Bottom-right corner = (3,0)

Cool I love math lol

A company mixes pecans, cashews, peanuts, and walnuts to make a batch of mixed nuts.
About 15.4% of the mixed nuts in a batch are pecans.
If a batch contains 77 pounds of pecans, how many pounds of mixed nuts are in a batch altogether?
Enter your answer in the box.
lb of mixed nuts

Answers

Answer:

the pounds of mixed nuts are in a batch altogethe

77÷15.4%

=77÷0.154

=500pounds

Step-by-step explanation:

Answer:

500 lb of mixed nuts

Step-by-step explanation:

Find how many mixed nuts are in a batch by dividing 77 by 0.154

77/0.154

= 500

So, in a batch altogether, there are 500 lb of mixed nuts

Find the surface area of the pyramid. The side lengths of the base are equal.

Answers

To find the answer just multiply all the sides together


Simplify the expression. Write your answer as a power.

Answers

Answer:

w^4

Step-by-step explanation:

Answer:w^4

explanation:
when dividing exponents, it’s like subtracting, so essentially first you subtract and simplify the fractions to

w^1 * w^3

with multiplying fractions, it’s like addition, hence why you get w^4

[WILL GIVE BRAINLY IF CORRECT] While on vacation in Lanberry, Grace went out for a dinner that cost $108.63. If sales tax in Lanberry is 3.75% and Grace left an 18% tip on $108.63, what was the total cost of her meal?

Answers

Answer:

$132.25

Step-by-step explanation:

108.63 * 0.0375 ≈ 4.07

108.63 * 0.18 ≈ 19.55

19.55 + 4.07+ 108.63 = 132.25

Have a good day :)

$132.25

I JUST HAD THAT QUESTION ON MY HW.

A messenger is sent to a town and advances daily by twenty miles. In how many days will another messenger, sent five days later and advancing daily by thirty miles, overtake him?

Answers

Answer:

don't know

Step-by-step explanation:

It will take 10 days to over take him Step-by-step explanation:

PLEASE HELP ASAP AND NO VIRS!

Find the total number of outcomes for picking a day of the week and a month of the year...

A) 19

B) 60

C) 84

D) 210

Answers

C hope this helps................
its C because its 7 days a week and 12 months so 7x12 is 84

Find the Area of the figure below, composed of a rectangle and two semicircles.
Round to the nearest tenths place.

Answers

Pretty sure its 68.6
The answer is definitely 68.6

3. Advanced question. Who can figure out how you can take an exchange rate which pegs $1.00 US to $1.21 CAD to see how much you would get in $US for $1.00 Cdn? It will be less than $1.00.

Answers

$1 can would be $0.83 us

Please help! I'll give you brainlist!
Which algebraic rule describes the transformation?
A) (x, y) ➡ (-x, y)
B) (x, y) ➡ (x, -y)
C) (x, y) ➡ (-x, -y)
D) (x, y) ➡ (-y, -x)

Answers

It should be D, please let me know if it’s correct!

I forgot how to do this can someone pls help me.

Answers

Wouldn’t it be 180 unless
264 i think (if not less but i’m not sure)
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