Mathematics Middle School

Please help ASAP this is timed! Brainliest if you explain a bit

Answers

Answer 1

Answer:

x^5/6+2x^7/3

Step-by-step explanation:

dhdhhdbd dgxhxbd dbjx

Answer 2

it’s the 1st one i’m pretty sure

Related Questions

Please help me out on this one
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Try this triangle: 3ft, 4ft, and 1 ft

Is the first plus second greater than the third? Is 3+4> 1? ________
Is the second plus third greater than the first ? is 4+1 >3?___________
Is the third plus first greater than the second? Is 3+1 >4_________
Can it make a triangle? Explain why?

Answers

no the sum of the length of 2 sides must be greater than the 3rd

What is the scale factor from Figure A to Figure B?

Answers

Answer:

Step-by-step explanation:

Because you can see there was one cube length in figure A and there was 3 cubes length in figure B.

The correct answer is 3.

If u={a,b,c,d}and p={b,d,e}find p(bar at the top)

Answers

Answer:

{a , c}

Step-by-step explanation:

first find u intersection p

n(U n P ) = {a , b , c , d} n {b , d , e}

={d , b}

intersection means element or values which lies in both the sets

now to find p complement

note : p( bar at the top ) is read as p complement

p complement = n(U) - n(U n P)

={a , b , c , d} - {d , b}

={a , c}

n(U) -n(U n P) means the elements which is only in n(U ) but not in n(U n P)

Answer:

a,c

Step-by-step explanation:

Please help!!! Will make brainiest

Answers

numero uno 1 la

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

the products in the chemical reaction would be baking soda and vinegar

a right square pyramid has a volume of 12 cubic centimeters. If the height remains fixed but the sides of the base are multiplied by 3, what is the volume of the new pyramid?

Answers

Answer:36cm

Step-by-step explanation:

You need to multiply 12x3 giving you 36 is the volume of the new pyramid

help pleaseee....<3#3

Answers

Answer:

22x=40, or answer choice 1

Step-by-step explanation:

The area of the non-shaded area is 2x.

Then get the total area of the rectangle, 24x

Do 24x-2x=22x, which is the shaded area.

22x=40.

answer choice 1. 22x=44

Two similar triangles are shown on the coordinate grid:

Which set of transformations has been performed on triangle PQR to form triangle P'Q'R'?

Dilation by a scale factor of fraction 1 over 2 followed by reflection about the x-axis
Dilation by a scale factor of 2 followed by reflection about the x-axis
Dilation by a scale factor of fraction 1 over 2 followed by reflection about the y-axis
Dilation by a scale factor of 2 followed by reflection about the y-axis

Answers

Answer:

Step-by-step explanation:

The net below has dimensions l = 14 feet, w = 7 feet, and h = 13 feet. How will the surface area of the figure change if the width decreases by 2 feet?

Answers

Step-by-step explanation:

So, we know that the width in this image has a length of 7 feet. decreasing it by two will give us 5 feet. Now, we can solve the surface area.

Lateral faces: 7 x 14 x 4 = 392

Bases: 14 x 13 x 2 = 364

Add them all up, and we get 756 ft²

856 should be the answer

20 hundreds = ______ thousands

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Answer:

20 hundreds is equal to 2 thousands

Answer:

20 hundred=2 thousandi think this ans helful to you

I need help please help me.

Answers

6-(6-6) is what you get after substituting
6-(0)
6 is you answer or D

If helped mark me the brainiest!!

Answer:

answer=6

6-(6-6)

=6-6+6

=0+6

BRAINLIEST IF CORRECT

Answers

Answer:

what's the question?????????

What is the question

write 1 1/2 and 2 5/6 on a number line below

Answers

this is the answer, 1 1/2 is in red and 2 5/6 is in green

Answer:

first one is middle of 1 and 2 other is 2+5 blank

At a school assembly, 40% of the students were wearing Bernstein sweatshirts. If 260 students were wearing Bernstein sweatshirt, what was the total number of students at the assembly?

Answers

Answer:

should be 650 students

Step-by-step explanation:

Try and do different multiplications

The ratio of shells to driftwood Gus found is shown on the ratio table. Complete the ratio table to make an equivalent ratio.

Shells 9 36
Driftwood 3 ___
answer the missing number

Answers

Answer:3

Step-by-step explanation:

Answer:

12 ...I think I'm not too confident lol

Step-by-step explanation:

3 12

6 24

9 36

17 __ a solution od d - 6 = 23

is it or is it not

Answers

29 is the answer because 23+6 is 29 and if you just do 29-3 you’ll get 23 which leads to why 29 is the answer

Taivon is training for a running and biking race. The biking part of the race is longer than the running part, so while Taivon trains, he wants to bike more than he runs. He decides that for every 4 miles he runs, he wants to bike 16 miles. How far should Taivon bike if he runs 11 miles?

Answers

Answer:

44 miles

Step-by-step explanation:

He bikes 4 miles for every mile he runs so 11 times 4 = 44.

44miles because it is trust me people’s heudgenjdbdhdbdhdi

Can someone help me on this it is so confusing to me. Will give Brainliest!

Answers

Answer:

Step-by-step explanation:

Janet uses less than 4 cups of flour because 3/8 is less than one.

Janet uses less than 4 cups of flour because 3/8 is less than 4

I need help I have one week to Finnish all of my school and imma die.
8th BTW

Answers

Answer:

38.27 feet

Step-by-step explanation:

[tex]circumference = \pi \times diameter \\ since \: its \: a \: semi \: circle \: you \: divide \: by \: 2 \\ \frac{3.14 \times 11}{2} = 17.27 \\ add \: the \: sides \: of \: \: rectangle \\ 17.27 + 11 + 5 + 5 = 38.27[/tex]

Hey dkdnfiesldbf cheers up at all night lol lol oh lol okay I don’t know why I don’t wanna know why I didn’t say it was funny cause I’m not wearing it anymore

Solve each proportion for the missing variable. Please solve this and show your work please!
A) 15/25 = 10/p

Answers

Answer:

p = 50/3

Step-by-step explanation:

15/25 = 10/p

Using cross products

15*p = 25*10

15p = 250

Divide by 15

15p/15 = 250/15

p = 50/3

Answer:

[tex]\displaystyle p = \frac{50}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

[tex]\displaystyle \frac{15}{25} = \frac{10}{p}[/tex]

Step 2: Solve for p

[Fraction] Simplify: [tex]\displaystyle \frac{3}{5} = \frac{10}{p}[/tex][Multiplication Property of Equality] Cross-multiply: [tex]\displaystyle 3p = 50[/tex][Division Property of Equality] Divide 3 on both sides: [tex]\displaystyle p = \frac{50}{3}[/tex]

Please Help me with Q3!!

Answers

Try your best work hard

try your best!! work super hard

Can U help me! I give BRAINILEST!!!!!!!!!!

The Lenth of a rectangle is 1 7/9, and its width is 3/4 of its length. Find the area of this rectangle

Answers

Answer:

Area=

Exact form: 4/3

Decimal form: 1.3... (1.3, 3 being infinite, 3 having the line above it)

Mixed number: 1 1/3

Step-by-step explanation:

Hope this is correct, if not feel free to let me know. I'm sorry in advance if this is incorrect.

In tennis, Gabby serves an ace, a ball that can't be returned, 7 out of the 10 times she serves. What is the experimental probability that Gabby will serve an ace in the first match of the next game? The experimental probability that Gabby will serve an ace in the first match of the next game is . Use the / to write your fraction.

Answers

Answer:

I think it should be 7/10.

Step-by-step explanation:

Experimental probability is the probability based on the results of an experiment.

Your answer is 7/10.

The circumference of the inner circle is 44 feet.The distance between the inner circle and the outer circle is 3 feet.By how many feet is the circumference of the inner circle?Use 22/7 for π . Round to the nearest hundredth of a foot

Answers

Answer:

18.86

Step-by-step explanation:

it just is trust me

Answer:

18.86 is the answer

Step-by-step explanation:

PLEASE I NEED THIS ASAP MY TEST HAS A LIMIT TIME AND I ONLY HAVE 2 MINUTES LEFT PLEASEEEEE <33

2 5
- * -
3 11

Answers

Answer:

10/33 I hope this helps. Good luck!

yup it is 10/33 he got it right

A metal tank of cuboid shape has internal measurements 1 m by 0.3 m by 0.5 m. What is its volume ?
A. 0.15 m3
B. 1.5 m3
C. 15 m3
D. 150 m3

Answers

the answer is c i think not sure

C is the answer trust me

How much money is there?
Pls helppppppppppp meeee

Answers

Answer: 66

=======================================================

Explanation:

There is a dime and 2 quarters in the bottom row.

So we have 10+25+25 = 60 cents in the bottom row.

Then in the top row, there's a penny and a nickel. So that's an extra 1+5 = 6 cents.

Overall, the total value is 60+6 = 66 cents

Note: 66 cents converts to $0.66 or you can say 0.66 dollars.

66 cents is your answer.
Hope this helps

Using the equation 4x - 7 = 13, choose all the steps that are used to solve the equation.

Mark all of the steps from the choices below:

A. Subtract 7 from both sides of the equation
B. Multiply both sides of the equation by 4
C. Add 7 to both sides of the equation
D. Divide both sides of the equations by 4
E. Subtract 13 from both sides of the equation

Answers

Answer is •D because of the seburation

Answer:

C,D

Step-by-step explanation:

it is

Look at picture please :)

Answers

Answer:

To find the amount that it accelerated, you need to find the change in the mph. First you would subtract 70 and 10 to find that number. That tells you the total amount of change. Then to figure out how much it would be per second you divided that number by the total number of seconds (12).

Step-by-step explanation:

It would be 10 miles per hout

Multiply the first number by its reciprocal

try to explain in the most easiest way as possible plz and thank you

Answers

Answer:

when we multiply a number by its reciprocal we get-

For example- 2/1 × 1/2 = 1 . Every number has a reciprocal except 0 (1/0 is undefined)

Answer box1 : 42
Answer box2 : 1

I always remember REciprocal = REverse the fraction. So the of 6/7 is going to be 7/6 and so on.

Now you can just think of it like regular multiplication. You can spilt it into 2 problems (top and bottom)

6 x 7 = 42
7 x 6 = 42

Any number over itself always equals 1, so that means anytime you multiply a fraction by its own reciprocal, your answer will always be 1

I hope this helps :)

help pleaseeee. this is due in an 10 minutes

Answers

Answer:

(you'll have to read the explanation)

Step-by-step explanation:

There are 8 lines from 1 to 2, so plotting 1 1/2 (or 1.5) is right in between. I'm not sure how to add the picture back into the explanation, but I will try my best to explain. You want to plot your point for 1 1/2 4 lines after the 1. For the 2 1/4, you want to plot your point on the second line from the 2. Let me know if it doesn't make sense!

Answer: See the attached image below

1 1/2 is located at the exact midpoint between 1 and 2.

2 1/4 is located 2 tickmarks to the right of 2.

===================================================

Explanation:

Think of 1/2 as 4/8

The number 1 1/2 is the same as 1 4/8

So we start at 1 and move 4 tickmarks to the right to get at the exact midpoint (note there are 8 tickmarked spaces between any two whole numbers).

This places us exactly at the midpoint between 1 and 2.

-----------------

To plot 2 1/4, we will effectively plot 2 2/8 since 1/4 = 2/8

We start at 2 and then move 2 tickmarks to the right to arrive at 2 2/8

Other Questions

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