Mathematics Middle School

Help me wit dis come on

Answers

Answer 1

Answer:

3x10^-3

Step-by-step explanation:

Related Questions

Which fraction is equivalent to 6/-8? Please help! It will be appreciated

Answers

Answer:

it would be the last one

Step-by-step explanation:

hope it helps

Answer:

it would be the second one

Step-by-step explanation:

in a fraction it doesn't matter if the numerator has a - sign or the denominator does they are the same. for example: -2/3 is the same as 2/-3

Solve the inequalities by graphing. Identify the graph that shows the following equations.
x + y < 1
x − y > 2

Answers

Answer:

It's the 4th graph on the 1st sheet

Step-by-step explanation:

I hope this can help you

In which expression should the exponents be multiplied?

2 to the 9th over 2 to the 7th
(610)−7
one half to the 3rd times one half to the 5th
52 ⋅ 54

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i think that is is the second

The second one is correct

What are the coordinates of POINT A?
A.)1,2
B.)-1,2
C.)2,1
D.)1,-2

Answers

The ANWSER is b i had this one before

The answer is B.)-1,2
Good luck!

3(x-5)+1=2+x Please put the work!!!!!!!!!!!!!!

Answers

Answer:

3(x-5)+1=2+x

3x-15+1=2+x

3x-x=2+15-1

2x=16

x=8

Answer:

x=8

Step-by-step explanation:

3(x-5)+1=2+x

Subtract 1 from both sides.

3(x-5)=1+x

Distribute the 3

3x-15=1+x

Add 15 to both sides.

3x=16+x

Subtract x from both sides.

2x=16

Divide both sides by 2.

x=8

I hope this helps!

pls ❤ and mark brainliest pls!

Can someone help me please?

Answers

Answer:

469 2/3 (Answer 3)

Answer:

It's c 469 2/3

Step-by-step explanation:

7045 ÷ 15 = 469.6666667, which is just 469 2/3

A bookshop has some fiction and non books. 2/5 of the books are fiction books. Of these, 1/5 are mystery stories. 1/3 of the non fiction books are mystery stories too. What fraction of all the books in the shop are mystery books?

Answers

Answer:

1/3 of all of the books

Step-by-step explanation:

5/5 - (2/5 +1/5) =2/5

2/5(1/3) = 2/15 nonfiction mystery books

2/15 + 1/5 = mystery books

1/5 = 3/15

2/15 + 3/15 = 5/15

5/15 = 1/3

1/3 out of all the books

Randall has 19 coins in his pocket. 12 are quarters, and the others are pennies. Randall selects two coins at random from his pocket replacing each coin before drawing the next coin. Which answer choice best describes this event?

A. This is an independent event because he is replacing the coin before drawing the next one.
B. This is a dependent event because he has different amounts of coins in his pocket.
C. This is an independent event because he could select a quarter and then a penny.
D. This is a dependent event because he could select a quarter and then a penny.

Answers

I think it’s D but I’m not sure.

Answer:

it might be C

Step-by-step explanation:

I'm just guessing

5 - (-4) write in addition

Answers

Answer:

--=+

Step-by-step explanation:

5-(-4)

5+4

9 is your answer

The answer is 9. There are many math apps u could use

I WILL MARK AS BRAINLIEST! Graph each coordinate pair on the graph and then indicate which quadrant or axis the point lies on.

Answers

i believe this is right hope this helps

3rd quadrant (-4, -3) (-6 -5) (-1 -3)
4th quadrant (2 -4) (3 -6)
1st quadrant (5 0)
2nd quadrant (-3 1) (-2 3)

The mayor knows the area needed for a flower garden in the park. She wants the base to be a certain length. How can she determine the necessary height to get the correct area of the flower garden? Explain.

Answers

Answer:

Answer:The formula for the area of a parallelogram is A = bh, and the formula for area of a triangle is A = 1/2bh. Since a triangle is half of the area of a parallelogram with the same base and height, the only difference in the formula is 1/2.

Step-by-step explanation:

Maria would determine the height by dividing the area of the garden by the base

From the question, she has the area and the base.

Also, the garden has the shape of a parallelogram

The area of a parallelogram is the product of the base and the height.

So, when the area is divided by the base, she gets the height

Answers

Answer:36 times for 8 dollars

Step-by-step explanation:

k so first you divide 54 and 12 =4.5 per dollar so you then multiply 4.5 and 8 to get the answer that =36 times for 8 dollars

i believe it’s 40. 60 divided by 12 is 5 (unit rate) 5 times 8 is 40

Is 3^2+3^3 equal to 3^5? Yes, expressions are
No are not
Explain:

Answers

Answer:

No & Are not

Step-by-step explanation:

(3^2)+(3^3) = (3x3)+(3x3x3) = 36

3^5 = 3x3x3x3x3 = 243

23, spice up ur life 6172 come get a fr

Please help me! I need part A and part B. Please help me! PLEASE!!

Answers

Answer:

JUST TO START I COMMENT ON THIS SORRY

Step-by-step explanation:

4366+766

5251551=8654

Help Me Pls Help Me Pls

Answers

Answer is b that b school has lower sat rate

I WILL MARK AS BRAINLIEST! Choose The inequality that represents the statement and then graph if on The line provided. Lacey has flown at least 120 miles.

Answers

Answer: Choice b) [tex]x \ge 120[/tex]

The graph will involve a closed filled in circle at 120, with shading to the right.

See the diagram below.

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

Explanation:

The phrasing "at least" means "that amount or more".

Saying "at least 120" is the same as "120 or more".

Therefore, x = 120 is the smallest x can be. That's why we go for [tex]x \ge 120[/tex] which says that either x = 120 or x > 120.

Visually, we'll plot a closed filled in circle at 120 on the number line. The shading will aim to the right to indicate all values larger than 120. The closed/filled in circle is to represent we include 120 (as opposed to an open circle where we exclude it).

Due to the fact that your teacher gave you a blank number line, the placement of 120 doesn't really matter.

Number the lines by 60’s. The numbers on the left are negative and the numbers in the right are positive. Also, put a middle dot i t eh middle. Now, go two lines down (60, 120). when it has the line under it, it means at least basically. This brings it down to two answers. The answer is B. x can be equal to or larger than 120 which means at least 120. Finally, put the dot on the second line on the right.

Help needed asap please

Answers

Answer:

I don't understand the language you used

No because thier ain’t enough

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