Mathematics Middle School

will mark brainliest for who can answer these

Will Mark Brainliest For Who Can Answer These
Will Mark Brainliest For Who Can Answer These

Answers

Answer 1

Answer:

6. it is a square because all of the outer sides are equal

3. perpendicular because the slopes are reciprocals of eachother and the lines would form 90 degree angles

Answer 2
I know 6. Is a square because it’s outer angles are equal

Related Questions

Sara can travel 23 feet in 11 hours. Please calculate Sara's rate of speed. (round to 2 decimal places)

A. 2.09 feet per hour

B. 0.21 hours per feet

C. 2.09 hours per feet

D. 0.21 feet per hour

Answers

Answer:

I think is C sorry if i'm incorrect

Step-by-step explanation:

Answer:

A. 2.09 feet per hour

Step-by-step explanation:

Speed= Distance/Time

All you have to do is divide the time by distance

like this:  23 ÷ 11

The answer would be 2.090909090909091, but since you are rounding the answer would be A. 2.09

But don't forget that you want to know how far she is going per hour

i need help ;-; pls i need answer ;-; will give brainliest

Answers

Answer:

15x because the air ballon drops 15 meters each time the elevation decreases

Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops

Answer:

15. x

Step-by-step explanation:

Each time she goes down, she lowers by 15 meters. The integer is 15 and the integer that represents the elevation is x since it isn't explained, and you'd never know the value. I hope this helps.

Tori wants to purchase the new Canon Ivy mini photo printer. Target's regular price is $129.99. The Target sale flyer said to take 25% off of all mini printers.

What is the amount off?
What is the sale price?
If Orange County sales tax is 6%, how much tax will be charged for the item?
How much is the total cost?

Answers

Answer:

Amount off: $32.50

Sale price: $79.99

Sales tax: 13.33

Total cost: 93.32

Hope this helps!

How many cubes that have a edge length 1/2 inch are need to make a 1 cubic inch?

Answers

The answer is D hope this helps
the answer is d hope it helps

A colony of 23,000 bacteria doubles in size every 267 minutes. What will the population be 534 minutes from now?
Please answer as soon as possible. Thank you!

Answers

Answer:

92000

Step-by-step explanation:

Since you are asking in 534 minutes, that means it will double twice.

23000 * 2 * 2 = 92000

Answer:

46000

Step-by-step explanation:

23000 / 267 = 86.1423221

anwser(its too long to write) x 534 = 46000

plz help mee thank you

Answers

Answer:

A

Step-by-step explanation:

Your answer is A


A
A
A
A
A
A
A
A

A
A
A
A
A
A

A

PLZ HELP!! 35 points

And please don’t answer just for points

Answers

Answer:

b

Step-by-step explanation:

I don’t know this ok bye

Use the distributive property to find the equivalent expression.
7(7 + 6b) =

Answers

7x7= 49

7x6b= 42b


49+42b

Answer:

49 + 42b

Step-by-step

You are using the distributive property, Take the 7 on the outside, and multiply it by both numbers on the inside.

7 * 7 = 49

7 * 6b = 42b

49 + 42b

Determine the lateral and total surface area of the pyramid.

Answers

Lateral: 36cm

Explanation: 6x6

Total Surface Area: 228 cm

Explanation: The triangles Area is 48 multiply 48 by 4(the amount of sides) and it equals 192 cm then add the bottom side equaling 228 cm

i need help with this

Answers

756 I think that’s the answe

Answer:

It's Halloweeeeen

Step-by-step explanation:

(I took Geometry before and I still have my notes). To find the area of the rectangle, you'd multiply 12 x 9 because the rEcIpE for it is length x width (A=lw). Whe you do that, you get 108.

To find the area of the triangle, you have to multiply the base and the height, then divide that by 2. The recipe for that is 1/2 base x height (A=1/2bh). The base of the triangle is equal to the height of the rectangle (which is 9). So you'd be multiplying 9x7 which equals 63, then dividing that by 2 which is 31.5.

After all that, you add 108 and 31.5 to get 139.5cm squared! Hope this helped :3

Solve each system by elimination
8/11y+3/11=-x
-21=56y+77x

Answers

Answer:

Find the least common denominator (LCD) by factoring each denominator multiple ... -77x+11_- Tx 5.6X-5 – 2x-3_24x 6. ... 11y-3 = 14 - 2x ... 2x=-16. 1. x+y=-1 x 3-8. Solve each system of linear equations by substitution. ... elimination method.

Step-by-step explanation:

The answer is y=-11x-3/8

SNOG pls help me with my homework

Answers

Answer: I think it would costs $34.50 for 7.5 lbs of walnut

Step-by-step explanation: I HOPE THIS HELPS :)

help meee pleasee

2. A manager ordered large cement spheres to place on the sidewalk outside his store. The diagram below shows one of the cement spheres. Which is the best estimate for the volume of cement used to make one of the spheres? *

A. 13.6 cubic feet
B. 18.3 cubic feet
C. 24.4 cubic feet
D. 54.3 cubic feet

Answers

Answer:

What I got is A. 13.6

Step-by-step explanation:

i did math in journal.

your answer is 13.6 cubic feet man.

six tenths of jades pins are red,1/10 are yellow and the rest are blue. what fraction of janes pins are blue?

Answers

Answer : the answer would be 3/10

Explanation: six plus one is 7 , and 7 plus 3 is 10.

You also subtract 7 from 10 and get 3.

EXPLAIN I WILL GIVE BRAINLIEST TYYYY

Answers

Answer:

The y intercept is -2

Step-by-step explanation:

When looking for the y intercept you are looking for the point that is on the y axis and for this problem it is -2.

The other guys answer is right

Max earns $6.50 per hour mowing lawns. On Saturday he earned $52. How many hours did he mow lawns?

Answers

Answer:

8 hours

Step-by-step explanation:

i just did 52÷6.50=8

He worked 8 hours because if you divide his total amount made but his hourly pay you get 8 hours he worked

HIFLUFFLYFYFYLDDDDICYLFDGHCGYHDCGCUDCF

Answers

Answer:

178

Step-by-step explanation:

138 x 14= 1932

1932/28= 69

69+109= 178

The answer its 178....

someone pls help 0xy + 32y

Answers

Answer:

32y

Step-by-step explanation:

0xy=0

If you change x or y on any number, you will get 0: 5*0=0, 100*0=0

So, 0+32y = 32 y

The answer is 32 yards.

x^2 = 64
x= ________

Answers

Answer:

x = 8

Step-by-step explanation:

8^2 = 64

The answer is 8 because 8 to the power of two will be 8 times 8 which is 64.

X=8

order the number least to greatest
4.32 , 4.5 , 4.312 , 4.316 ​

Answers

4.312, 4.316, 4.32, 4.5

I hope this helps ^W^ have a great day!
4.312, 4.316, 4.32, 4.5

Use the table below and write an equation to show the relationship between x and y


X (INPUT) 2 5 8 10 11
Y (OUTPUT) 6 15 24 30 33
Group of answer choices

A.y=x+3

B.y=x -10

C.y = 3x

D.y = x/3

Answers

Answer:

d

Step-by-step explanation:

your answer should be d !

r+(-5r)


Combine the like terms to create an equivalent expression:

Answers

Answer:

Remove parentheses.

r-5r

Simplify.and the answer will be

-4r

Anytime love

Step-by-step explanation:

Find the Equivalent Ratio
1/2 : 3/4 4 1/2 : x

Answers

The answer will be
(27/16) hope this helps
:)

What is \sqrt{68} in simplest radical form?

Pls i really need help on this :/

Answers

Step-by-step explanation:

Since 68 = 2² * 17,

√68 = √(2² * 17) = √(2²) * √17 = 2√17.

I agree with CH!!!!!!!!

A building casts a shadow that is 48 feet long. At the same time, a 6 foot tall man casts a shadow that is 11 feet long. If they two are proportional, calculate, to the nearest foot, the height of the building?

Answers

Answer:

200ft

Step-by-step explanation:

Say, the height of building is x ft

Then, as given

 

40/9.6 =x/48

 

x=48*40/9.6

 

=200 ft

Im almost high school so thisis what I got.

A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon?, Make sure you show your work!
I'LLGIVE YOU BRAINLIEST!!!!!!!

Answers

Answer:

165

Step-by-step explanation:

Khan academy

Answer:

The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.

Step-by-step explanation:

Let x be the amount of pears sold in the morning.

2x, amount of pears sold in the afternoon.

x + 2x = 360 kg

Solution:

x + 2x = 360 kg

3x = 360 kg

3x/3 = 360 kg/3

x = 120

He sold 120 kg of pears in the morning.

2x = 2(120 kg) = 240 kg

He sold 240 kg of pears in the afternoon.

Final Answer:

The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.

Give the product of 3 1/3 and 1/5 in simplest form.

Please help

Answers

Answer:

2/3

Step-by-step explanation:

10/3 x 1/5 = 10/15

The answer is 2/3 that is the simplest form

Helps pls ill give u points lel

Answers

Answer:

umm i just woke up maybe later

Step-by-step explanation:

the first one is 6 red beads to 9 blue beads

the second one is 10 red beads to 15 blue beads

the last one is 14 red beads to 21 blue beads

hope this helps

1.6 to 9
2.10 to 15
3.14 to 21

Calculate the Unit Rate.

$9.75 for 5 mangos.

Answers

Answer:

$1.95 for 1 mango

Step-by-step explanation:

Answer:

$1.95

Step-by-step explanation:

By dividing the price by the amount, I found the unit rate.

Does any one know the answer?? I would be so thankful.

Answers

Answer:

The Bravo is more expensive by $19 than the Inferno

Step-by-step explanation:

Inferno:

2,000+12,000=14,000

14,000+438=15,038

Bravo:

3,000+11,340=14,340

14,340+717=15,057

--

15,057-15,038=19

The Bravo is more expensive by $19 than the Inferno.

The bravo is 19$ more expensive then the inferno
Other Questions
How much of the matter in the universe is comprised of atoms?a. 1%b. 100%c. 30%d. 99% The gross domestic product (GDP) of the United States is defined as the all in a given period of time.Based on this definition, indicate which of the following transactions will be included in (that is, directly increase) the GDP of the United States in 2017.a. Roadway Motors, a U.S. automobile company, produces a convertible at a plant in Germany on March 10, 2017. Roadway Motors imports the convertible into the United States on May 20, 2017. b. Zippycar, a U.S. automobile company, produces a convertible at a manufacturing plant in Minneapolis on January 21, 2017. It sells the car at a dealership in Houston on February 10, 2017. c. Sofaland, a Swedish furniture company, produces a table at a plant in Virginia on December 5, 2017. It sells the table to a college student on December 24. d. You chop down a cherry tree on your property in California and make a dining room table in 2017. A similar table sells for $800 in a local furniture store. e. Rotato, a U.S. tire company, produces a set of tires at a plant in Michigan on September 13, 2017. It sells the set of tires to Speedmaster for use in the production of a two-door coupe that will be made in the United States in 2017. Please help ASAP3 reasons why the Embargo Act was important during Jefferson's presidency. List 4 reasonswhy is earth habitable Can someone please helpWhat are the advantages of asexual reproduction? (Tap to see the pic) I need help!! And ty if you helped! I need help putting this into simplest form. Natasha, Peter and Malachy share 56 in a ratio 1:1:2. How much money does each person get?Natasha: Peter: Malachy: I will give brainiest to whoever answers correctly !! True or false - Protein is chemically different from carbohydrates and fats because of the presence of nitrogen. How do entrepreneurs help Florida's economy?A. Construct hospitals and schoolsB. Invent new things and hire peopleC. Paint murals and spend moneyD. Teach and provide first aid The Declaration of the Causes and Necessities of Taking Up Arms was written in part by _____.a. Thomas Jefferson b. John Hancockc. George Washingtond. King George Which of the following statements about Texas' secession in 1861 is FALSE?a. The delegates at the Texas Secession Convention voted for secession.b. The people of Texas voted for secession.C. Those in the San Antonio region were in favor of the Union.1d. Those on the Western frontier were in favor of secession. Who was the greatest enemy of the Susquehannock? Whats this answer need ASAP Write a few sentences explaining how to look for evidence and make predictions from a text. Please help me I will mark you BRAINLIST Which of the following is true of functions? Dividing by the wrong number when finding the mean is a:interpretation error.data collection error.measurement error.sampling error. PLEASE HELP I WILL MARK BRAINLIST