Mathematics College

Select all the correct answers. Which expressions represent a difference of squares?

Answers

Answer 1

Answer:

25x2-36

1-16x2

Step-by-step explanation:

Related Questions

Which expression is equivalent to 7 (x y)?
1. 7 x + y
2. 7 x minus y
3. x (7 y)
4. StartFraction x y Over 7 EndFraction

Answers

Answer:

option c.

x(7y)

................

C is your answer :)

.............

Your welcome

In deenas class, 3/12 of the students voted for cats as their favorite pet, and 5/12 voted for dogs. What fraction of the class voted for cats or dogs as their favorite pet?

Answers

Answer:

8/12 or 2/3

Step-by-step explanation:

5/12+3/12=8/12

8/12 simplifies to 2/3

If you don’t know I don’t answer (NO LINKS ) please helllllppppp

Answers

Answer:

Step-by-step explanation:

1. 6.96 in

2. 2.6 in

3. 8.1 in

4. 5.6 m

5. 1.89 cm

6. 6 in

Find z. Just write the number. Answer should be a whole number. PLS HELP DUE IN 10 MINS WILL GIVE BRAINLIST

Answers

Answer:

square root of 338 or 18.38

Step-by-step explanation:

since a² and b² are equal, you would do 13² plus 13² then add those and you end up with 338. then you find the square root of 338 which is 18.38477631, or 18.38

please help me thanks.

Answers

change 3 to a fraction
1/8 divide by 3/1
multiply by the reciprocal (flip 3/1 around)
1/8 x 1/3 = 1/24

Answer:

I hope this helps you

Step-by-step explanation:

1/8 ÷ 3 = 1/8 × 1/3

= 1/24

= 0.0416666667

HELP PLEASE DUE IN 3 MINUTES

Answers

Answer:

1/5

Step-by-step explanation:

3/5 * 1/3 == 3/15 or 1/5

Answer:

1/3 I believe I could be wrong

Step-by-step explanation:

The length of a piece of ribbon is 250 millimeters.
Which is the equivalent length in meters?

Answers

Answer:

250 mm = 0.25 m

Step-by-step explanation:

Answer:

0.25m

Step-by-step explanation:

Which set of numbers shows the lower extreme, the lower quartile, the median, the upper quartile, and the upper
extreme for the box-and-whisker plot shown?

(14, 13, 28, 45, 54)

(6,12, 28, 44, 54)

(12, 20, 28, 44, 54)

Will give brainly
Please help me
(6,19,27, 44,54)

Answers

B: (6,12,18,44,54)

I just did this and this was correct.

Answer:option B

Step-by-step explanation:i got it right trust me

Help plz need the answer asap

Answers

Answer:

The video is blocked but you can type your question on here1

Step-by-step explanation:

Please tell me how and work!!!

Answers

Answer:

2) false, no

3) true, yes

4) false, no

5) true, yes

If you have any other questions let me know

Please Help Now i will give brainest

Answers

Answer:

7.14 and 7.15

Step-by-step explanation:

The true square root of 51 to three decimal places is 7.141.

x < 7.141 < y.

If you insert the numbers above, you get a true inequality of

7.14 < 7.141 < 7.15.

Therefore, 7.14 and 7.15 will be your answer.

Hope this helps. Have a nice day. Oh, and one more thing. Surprised I'm not stealing points?

On a map of Northern Virginia, 1 inch = 4 miles.
The distance from Springfield to Dulles
International Airport is 5.8 inches on the map.
What is the actual distance to the airport?

Answers

Answer:

sorry I don't know this average because it's confusing

ik this is alot but please help me.

Answers

Answer:

help u in what please ask the question so we can anwser

A net of a three-dimensional figure is shown.
5 ft
4.ft
10 ft
6 ft
SED
What is the surface area of the three-dimensional figure?

Answers

Answer:

184 ft²

Step-by-step explanation:

16x10=160

2x1/2x4x6=24

160+24=184

PLS HELP ME ASAPPP!!!!

Answers

Answer:f is the answer

Step-by-step explanation:

7 divided by 8 in long division

Answers

Answer: 0.875

Step-by-step explanation:

Desire conducts a survey of all 800 students in her school to find their favorite berry. She graphs the results of the survey the circle graph shown. If the number of students who prefer raspberries doubles, how many students would choose raspberries as their favorite?

A) 80 students
B) 320 students
C) 40 students
D) 160 students

("My teacher gave a hint: The correct percent (double 20% is 40%) but they want to know what is 40% of the total. Set up a proportion.
x 40%
_____ = _____
800 100
Cross multiply and divide to get your answer!")

Answers

Answer:

C) 40 students

Step-by-step explanation:

The correct percent double 20% is 40% but they want to know what is 40% of the total. Set up a proportion.

x 40%

_____ = _____

800 100

Cross multiply and divide to get your answer!

I am having trouble with this question, can someone help i labed them 1,2,3, and 4.

Answers

Answer:

Step-by-step explanation:

because if he turns right 90 he will get to school but if he turns left 90 he might get half way to the golf course. And since it doesn't specify there is no way in knowing which way to turn

I’m pretty sure The answers is 3

How many different user ID's can be formed from the letters W, X, Y, Z if no repetition of letters is allowed?

Answers

Answer:

Step-by-step explanation:

4 x 4

Please Help! I'll give thanks and best rate if its correct! (type link into another tab)

Answers

Answer:

x = 8

Step-by-step explanation:

Answer:

sorry bro I would but that link is super long

Step-by-step explanation:

thats what she said

Find the difference.7/14−3/14= help

Answers

Answer: [tex]\frac{4}{14}[/tex]

Step-by-step explanation:

Let's take the given equation

[tex]\frac{7}{14}-\frac{3}{14}[/tex]

Let's also remember the bottom number (denominator) does not change or go away ever!

So we will subtract the top numbers (numerator) and we will get

[tex]\frac{4}{14}[/tex]

Help pls will give BRAINLY

Answers

Answer:

A. Mean

Step-by-step explanation:

If 78% of the total is 156 marks, find the total marks in the test
200
206
176
210

Answers

According to my calculations, the answer to your question is 200 marks.

someone help me!! i’ll mark brain list!!

Answers

hello this is super easy i can help you

I need help please.

Answers

Answer:

Step-by-step explanation:

Put "Volume of a Cone" in your browser and all you have to do is type the height and radius.

Find the surface area of a basketball with a diameter of 10 in.

400π in²

10π in²

100π in²

25π in²

Answers

Answer:

100 pie

Step-by-step explanation:

Find the surface area of a basketball with a diameter of 10 in.

100π in²

10π in²

400π in²

25π in²

The surface area of the basketball is 100π square inches.

The correct option is C.

What is the surface area of a sphere?

The area of the outer surface of a sphere is the surface area of a sphere.

And its formula:

The surface area of the sphere is 4πr².

Where r is the radius of the sphere.

Given:

The shape of the basketball is spherical.

The diameter of the basketball is 10 inches.

So, the radius of the basketball = 10/2 = 5 inches.

The surface area of the basketball,

= the surface area of the sphere.

= 4πr²

= 4π(5)²

= 2π25

= 4 x 25π

= 100π square inches.

Therefore, the surface area is 100π square inches.

To learn more about the surface area of the sphere;

https://brainly.com/question/14692728

#SPJ6

Martin says the area of a tile with a length of 1 foot by a width of 1 foot has an area of 1 square foot. And, to find 1/2 of this area, he would need to find 1/2 of the width and 1/2 of the length, and then multiply those two values. Unfortunately, his method is incorrect. Show at least one equation to show why this method would not work, and briefly state a method that will find 1/2 of 1 square foot.

I will mark brainliest if right really need help timed test.

Answers

Answer:

hvf yiuu Rex gghghhhhtctvuu122223850885bbbbbbbbygggggggggggggggggggggggh

Calculator
13 in
94
7.5 in.
What is the area of this triangle?
Enter your answer as a decimal in the box. Round only your final
answer to the nearest tenth.

Answers

Answer:

9165.0

Step-by-step explanation:

13*94*7.5 = 9165.0

I’ll give points and brainalist for correct answer / explanation

Answers

Answer:

i think you forgot to attach the image lol

Step-by-step explanation:

A farmer sells 9.9 kilograms of pears and apples at the farmer's market. 3 5 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?

Answers

Answer:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answer:

6.4

Step-by-step explanation:

Not a clear question. Is it 3.5 of this weight or, as it is written, 3 5? If the first, then the answer is 6.4.

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