Mathematics Middle School

how to solve multi-step inequalities?

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Answer 1

btw,i need points right now HAHAHA

Related Questions

Can Someone help me? Please

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10 because if you use this math technique that my teacher taught me you will know

Y=x+1 is the answer to this

Find surface area of the pyramid pls!!!!:((((

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Answer:

64 cm^2

Step-by-step explanation:

Since we don't have the height of the prism we just need to find the area of the surface area

the area of the square is 16 cm^2

The area of the triangle is:

6 times 2 is 12 divided by 2 is 6

6 times 8 is 48 cm^2

48 plus 16 is

64 cm^2

Hope this helps!

64cm squared.

find the SA of the bottom square (4x4) and then of the 4 triangles and the answer comes to 64. since the measurements are cm the full answer would be 64 cm^2.

PLS HELP, WILL REWARD BRAINLIEST !!

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B is the answer to this

B is the answer trust

what is the value of c ?

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you add 88+57 and get 145. a straight line is 180 degrees so you would subtract 180-145 and get 35. the answer is 35.

Answer:

c = 35°

Step-by-step explanation:

Step 1:

c + 57° + 88° = 180° Equation

Step 2:

c + 145° = 180° Add

Answer:

c = 35°

Hope This Helps :)

I WILL REWARD BRAINLIEST
The average (mean) of three numbers is 10. The first two numbers are 10 and 4. What is the third number?

7

8

14

16

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Answer:

Step-by-step explanation:

help me algebra are and circumference pls

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The question is basically asking you how much area of the yard the pool takes up, in essence the area the pool takes up.

So we are going to find the area of the pool.

Area of pool is = pi x r^
= 3.14 x 7^2
= 153.86 ft^2

Therefore the pool takes up 153.86 ft^2 of space.

Answer:

43.96

Step-by-step explanation:

You do 2*3.14*7

NO LINKS PLEASEEEEEEE

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the answer would be 6. 21/3.5=6

It will be B.) 6 inches

21/3.5 = 6

Hope this helps!!

What is the shape of the cross section of the figure that is parallel to the rectangular base?

A rectangular pyramid.

a parallelogram that is not a rectangle
a rectangle
a triangle that must have same dimensions as one of the faces
a triangle that does not have the same dimensions as one of the faces

Answers

Answer:

A rectangle

Step-by-step explanation:

If you look a rectangular pyramid you would see if you use a cross section the figure would be a rectangle

Can I get brainliest please

rectangle :):):)):):):):):):):)

no links nor files. number answer only

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Answer: The volume is 20 cubic feet

The Width is 1/3 feet

Hope I helped

Step-by-step explanation:

The person before me is correct

Can someone please help with these two questions?

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Question two is C. Question three is B

Answer:

For question 2, it is C) 3a.

For question 3, it is B) 3.

Step-by-step explanation:

For question 2, we are given that Mary's age is a and her mother's age is 3 times as old as Mary. The key word is "times" so this means that the expression can be written as 3a or 3 * a.

For question 3, the question asks for the greatest number that divides evenly into both 42 and 81. Using simple math, C and D automatically elliminates itself because one of the numbers divided gives a whole and the other gives a decimal. All is left is A and B. Obviously, a number divided by one will by itself so it stays even either way and the two numbers divided by 3 will give us two whole numbers and 3 is the greatest possible number so that concludes that it is B.

What is the surface area of each figure? Round to the nearest tenth if necessary.

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Answer:

i think it is d or b

i tried

i hope this is helpful

Step-by-step explanation:

The answer is B, I rounded down if you wanted to know

You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Write your answer as a fraction or percent. If necessary round your answer to the nearest hundredth.

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The answer would be B just took the test

answer B LOL! hope this helped:)

Suppose you have a bag with 25 letter tiles in it and 7 of the tiles are the letter V. If you pick a letter tile at random from the bag, the probability that it is the letter V is 7/25
. Suppose another bag has 500 letter tiles in it and 250 of the tiles are the letter V. Write the probability of picking a tile that is the letter V as a fraction and as a percent. From which bag are you more likely to pick a tile that is the letter V?

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answer:
the second bag has a probability of 1/2 or 50%.
step-by-step:
if you take 250/500, you divide 250 from 500 and get 2. therefore 250 is half of 500, leaving it as 1/2 or 50%.

The probability of picking a tile that is the letter V from the second bag is: As a fraction: 250/500 = 1/2 and As a percent: (1/2) x 100% = 50%.

What is probability?

Probability is a measure of the likelihood that an event will occur. It is a number between 0 and 1, with 0 indicating that the event is impossible and 1 indicating that it is certain. The closer the probability is to one, the more likely it is that the event will occur.

Probability can be used to make predictions and decisions in a variety of fields such as finance, statistics, and so on.

It is also an important concept in comprehending probability laws and the behaviour of random events.

The probability of picking a tile that is the letter V from the second bag is:

As a fraction: 250/500 = 1/2

As a percent: (1/2) x 100% = 50%

Thus, comparing the probabilities, the second bag is more likely to contain a tile with the letter V since the probability of picking a V from the second bag is higher (1/2 or 50%) than from the first bag (7/25 or 28%).

For more details regarding probability, visit:

https://brainly.com/question/30034780

#SPJ2

What is 2 and 1/2 x 16?

NO LINKS!!!!!!

WILL MARK BRAINLIEST

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The answer to this question is 40

Answer = 40
Hope this helps!

Use the table to predict the number of times you will spin 3 when you spin the spinner 100 times.

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Answer:

When you spin the spinner 100 times, you are likely to spin the number three 18 times.

Step-by-step explanation:

If the table shows the amount spun 50 times, then you would multiply 9 x 2 to get the answer, 18.

for 100 spins you are probably gonna spin (3) 18 times

this is correct if you use the info from the table you already have

pls help dont care about the blue dot btw

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Answer:

the answer is B

Step-by-step explanation:

I believe it is A, This period witnessed the rise of suburbs and a growing middle class. Communitarianism and measurable social capital was at its highest point during this time.

You roll 2 number cubes. What is the probability of rolling double twos?
EZ points!

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Answer:

Step-by-step explanation:

There are 6 ways we can roll doubles out of a possible 36 rolls (6 x 6), for a probability of 6/36, or 1/6, on any roll of two fair dice. So you have a 16.7% probability of rolling doubles with 2 fair six-sided dice.

Answer: 16.7%

Step-by-step explanation:

16.7%

Please I need help ASAP

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Answer:_______

29 degrees

Using the knowledge of interior and exterior we know the angle Q is 124 because we have 56 degrees on the outside and it’s a supplementary angle so 180-56=124
Next, We know that the total of the interior angels should add up to 180 degrees so we add 124+ 27 and then get 151 degrees. Finally, we subtract 180-151= 29 degrees
FINAL ASNWER: 29 Degrees

help question is in the photo

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area = l•w so multiple the length by the width

Area=i•w so multiple length times width

What is the value of S ?

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Step-by-step explanation:

30+s=180

s=180-30

s=150

S=150 is the answer to your question

Madeleine says she can use a clock to show that 5/60 and 1/12 are equivalent fractions. Do you think she is correct? Explain.

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Yes, 5/60, 5 divided by 5=1. 60 divided by 5= 12. Leaving you with 1/12. Meaning that both fractions are equivalent

She is correct because when you do cross multiply you are able to see whether or not a fraction is equivalent.

The area of a square is 81 cm2 . Find the perimeter of the square. Determine the diagonal of the square.

SOMEONE PLEASEEEEEEEEEEEEE SHOW YOUR WORK FOR THE DIAGONAL PART, I KNOW THE DIAGONAL IS 9 TO THE SQUARE ROOT OF 2 BUT MY TEACHER IS ASKING ME TO SHOW MY WORK AND I DONT KNOW WHAT TO DO TO GET 9 TO THE SQUARE ROOT OF 2, I GOT THE ANSWER FROM THE INTERNET, PLEASE SHOW YOUR WORK ON HOW TO GET THE ANSWER 9 TO THE SQUARE ROOT OF 2 FOR THE DETERMINATION OF THE DIAGONAL

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Answer:

s×s=81

s square =81

s=81 square root

s=9cm

perimeter =4×s

=4×9=36 cm

6. Given two numbers 8 and 5:
Write "the distance between 8 and 5" as a mathematical expression.

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Answer:

Step-by-step explanation:

5+3=8 and on a number line 5 and 8 and 3 numbers away

yep 3 is the right answer

Quick answer will be good

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Answer: X=80 Y=10.5
Hope this helps

X=80
Y= 10.5

I think this is correct

I WILL GIVE BRAINLIEST TO CORRECT ANSWER

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Answer:

Hi there! The correct option is the third one, aka $176050.

Step-by-step explanation:

median is the value in middle

low from high:

168800

172200

174500

177600

183700

191400

174500 and 177600 is the middle.

174500 + 177600 = 352100

352100/2 = 176050

What’s the product of

4 5 2
×______
3 6

Also can someone tell me what product means in this situation I’m confused?

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Step-by-step explanation:

[tex]452 \\ \times 36[/tex]

16272

Answer:

16,272

Step-by-step explanation:

And a product is what the answer to a Multiplication problem is called

HELP PLEASEEE :) TY TYYYYY

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Answer:

A = 8, B = 6, C = 4 , D = 7

Top = 29

Side = 20

Step-by-step explanation:

Last row : A + A + A + A = 32 ==> A = 8

First row : D + A + D + D = 3D + 8 = 29

3D = 21 ==> D = 7

Second row : B + D + A + B = 27 ==> 2B + 7 + 8 = 27

2B = 12 ==> B = 6

Third column : D + A + C + A = 27

7 + 8 + C + 8 = 27 ==> C = 4

I don’t get it hope you do well tho

please help and no links either

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Answer:

Step-by-step explanation:

It says less than do I think it should be d

Sorry if I am wrong

the answer is D thank me later ☝️

Pablo makes a spinner to model the probability of simultaneously flipping a "heads" on a nickel, a "heads" on a dime, and a "heads" on a quarter. He divides his spinner wheel into sections for each possible combination of coin flips, and he colors green the section representing simultaneously flipping three "heads." If he decides to spin the arrow on the spinner 24 times, how many times can he predict the arrow will land on the green section?

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Answer/Step-by-step explanation:

it's 97.

help plzzz i beg u i need help :(

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Answer:

dont know

Step-by-step explanation:

dont know

Answer:138.16

Step-by-step explanation:

Diameter(d) = 4 m

Radius(r )= 2 m

Height(h)= 9 m

Surface área Of cylinder =2pi r (r + h)

Other Questions

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