Mathematics Middle School

PLZ HELP MEEEEEEEEEEEEE

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Answer 1

Answer:

Ill do this quick...

Its B.

Step-by-step explanation:

Related Questions

Hi I need this asap please help :/

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Answer:i think the answer is 2

Step-by-step explanation:

Look at the two equations:
-3x + 6 = 21
-3x + 6 < 21
Which statement best describes the process used to solve the equations?

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Second one is the correct answer

Answer:

Step-by-step explanation:

Because when you divide an equality then you have to flip the sign since your dividing by a negative.

How do we write the expression four cubed?
Someone Pleaseeee Helppp!

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you would put four multiplied three times, 4x4x4. you can also put it as 4^3.

Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 4/5

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Answer:

Step-by-step explanation:

The answer is C because if it was a then the triangles would have to become smaller so it has to be rotation because is the same sizes

The answer is B I took the quiz and my teacher helped me pass

Find the area of the shaded region please help

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To solve this problem I'd reccomend first finding the area of the circle, then dividing that area by 4 to find the area of the shaded area.

Let's begin!

To find the area of a circle, we will use this formula:

A = (pi) r^2

(pi multiplied by the radius squared)

The radius of a circle is the distance from the center outwards. The diameter goes straight across the circle, through the circle. Radius is basically half of a circle's diameter.

The math problem states that we approximate pi to be 22/7, so we will use that in place of the pi symbol.

Finding the area of the circle:

(pi) r^2 = A

(Write out formula)

(22/7) 12^2 = ?

(Input the values that we now, r equals 12 because that is the radius shown on the image the problem provided.)

22/7 × 144 =

(Start solving, we did 12^2 first)

452 4/7 in^2 (inches squared or square inches)

(Always use your units, math teachers usually don't allow naked numbers. You'll notice that our answer is in fraction form, that's okay if it is, unless your teacher says otherwise, because some teachers prefer answers in decimal form rather than in fraction form)

Now that we know the whole area of the circle, we can finally find the area of the shaded region :)

452 4/7 ÷ 4 = 113 1/7 in^2 (square inches or inches squared)

The area of the shaded region is 113 1/7 in^2

(Hope this helps :) )

The Area is 113/7 in

What fraction is greater than -2/3 and less than -1/2

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-2/3= -0.666 (repeating)-1/2= -0.5

Answer is 8 I searched it up

what is the expanded form of 4(y+6) ?

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Answer: 4y + 24

Step-by-step explanation: In this problem, the 4 distributes

through the parentheses, multiplying by each of the terms inside.

So we have 4(y) + 4(6) which simplifies to 4y + 24.

EASY NEED HELP ASAP

What is the perimeter of the inside of the track?

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Answer:

150x46=6,900

Step-by-step explanation:

150+150= 300
46+46=92
300+92=392m

On a coordinate plane, the pre-image is shifted 2 units to the right and 1 unit up. It is rotated 90 degrees counterclockwise. Which sequence of transformations produced the image? a counter-clockwise rotation 90° about the origin followed by a translation 2 units to the right and 1 unit up a translation 2 units to the right and 1 unit up followed by a counter-clockwise rotation 90° about the origin a clockwise rotation 90° about the origin followed by a reflection across the y-axis a reflection across the y-axis followed by a clockwise rotation 90° about the origin

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Answer:

Step-by-step explanation:

B.a translation 2 units to the right and 1 unit up followed by a counter-clockwise rotation 90° about the origin

Answer:

Step-by-step explanation:

What do the area of this figure?

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Answer:

155

Step-by-step explanation:

just did it

46 :) added them together

Please help!!!! AHHHHHHHHHHHHHHHHHHHHHHHHH

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Answer:

Step-by-step explanation:

Hope this helps

Can you mark brainliest

The graph shows a proportional relationship between the number of hours an employee works and the amount of money earned in that time.

PART A
Complete the statement to describe the meaning of the point shown on the graph.
Answer: The employee makes $____________ in _____________ hours(s).
PART B
Complete the equation that represents this situation.
Answer: y=_________

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Answer:

$120 in 4 hours/y=120/4 y=30

Step-by-step explanation:

guys i have a C in PE. And i just got a C on my exam. Will i still have a C? Im so scared:((

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Answer:

No, don't worry.

Step-by-step explanation:

Firstly, you can always do better, just becuase you have a c now, there's no saying that you'll be stuck with a c. Don't be scared, have confidence :))

please help me! Im not good at math

Write the unit rate for the situation.

24 animals in 2 square miles

?animals per square mile

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your answer would be 12 animals per square mile.

hope this helps:)

To find the unit rate you need to divide the numbers being 24 and 2 that would get you 12 being your rate of animals per square mile . Hope this helped

MODELING REAL LIFE Lightning strikes Earth 1000 times in 10 seconds.

a. How many times does lightning strike in 12 seconds?

Lightning strikes ? times in 12 seconds.

Question 2
b. How many seconds does it take for lightning to strike 7250 times?

It takes ? seconds for lightning to strike 7250 times.

Answers

Answer:

Didn't I answer this for you already?

a) 1200 times

b)72.5 seconds

Step-by-step explanation:

in one second it will strike 1000/10=100 times

so in 12 seconds it will strike 100x12=1200 times

how many does Carlos have?

Answers

X +8 (2)
X+ 16 = carlos

On a day in the month of February, the temperature in Barrow, Alaska, is -21. At the same time, the temperature in Northway, Alaska is -13.
Write an inequality to compare -21 and -13. Which temperature is warmer

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Answer:

In Barrow it's colder than it is in Northway.

Step-by-step explanation:

-21 is less than < -13

what is the total giving brainlist

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Answer:

5.60

Step-by-step explanation:

The answer: 6.46x

Explanation: You add up all the costs for one pizza. Then x would stand for how many pizzas you want to make.

4.6x10^10/ 1.2x 10^3 simplified

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Answer:

i hope this helps

Step-by-step explanation:

this might help or you could use symbolab

Please help me!!! It's due in a hour and I have a lot on my plate!!
Write the integer that best represents the situations described.

1. A building is 35 stories tall. 1. _______________________

2. Hikers descended about 270 feet. 2. _______________________

3. Bob owes his sister $12. 3. _______________________

4. The temperature rose 19°. 4. _______________________

5. The city is 15 feet below sea level. 5. _______________________

6. You deposit $25 in your bank account. 6. _______________________

Answers

Answer:

1. +35

2. -270 ft.

3. -$12

4. +19°

5. -15 ft

6. +$25

hope this helps :)

1. 35 (building is above sea level basically)

2. -270 (descended is going down)

3. -12 (He has to GIVE money to his sister, he doesn’t earn anything)

4. 19 (Rose is positive)

5. -15 (Below sea level is negative)

6. 25 (Deposit is earn/positive)

I hope this helped !! :D

Shaquille bought 12 jumbo packs of trading cards. Each jumbo pack contains 33 cards. How many trading cards did Shaquille buy?

Answers

Answer:

396 cards

Step-by-step explanation:

33 cards * 12 packs = 396 cards

396 cards. 12x33 equals 396 cards

I need help on this assignment

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Can you post a better picture cause I can’t see that..

B 2, 8, 2/8
C 40, 20, 40/20

PLZ HELP ME THE QUESTION IS IN THE PIC

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Answer:

Triangular Pyramid

Step-by-step explanation:

Answer:

the first question on the page

Solve for x:

− 10x + 4 = − 7x − 14 −7x −14

PLEASE HELP ME!

Answers

Step-by-step explanation:

-10x + 4 = -7x - 14 - 7x - 14

-10x + 4 = -14x - 28

4x = -32

x = -8.

just by using distributive property i got x=-8

the value of the expression is?

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Answer:

Step-by-step explanation:

u can do mental math or use a calculator

the answer would be 24

HELP ME PLS!!!

Benjamin rolls two 6-sided number cubes. What is the probability that he rolls a sum equal to 5? Use the diagram of the sample space to help you.

a. 1/11

b. 5/36

c. 4/36 or 1/9

d. 2/36 or 1/18

Answers

The answer for this would be c. 4/36 or 1/9

C is the answer hope this helps

Will mark brainliest

Select the correct answer.
Which is an advantage of sexual reproduction over asexual reproduction?
A.
increased number of organisms and decreased genetic variation
B.
increased genetic variation
C.
doesn’t require an organism to find a mate
D.
decreased genetic variation
E.
decreased genetic variation and decreased number of organisms

Answers

Answer:

the answer is B

Step-by-step explanation:

Please help but only answer if u know it!

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Step-by-step explanation:

[tex] \frac{ {7}^{4} }{ {7}^{ - 3} } = {7}^{4 - - 3} = {7}^{4 + 3} = {7}^{7} [/tex]

Answer:

7 to the power of 4 / 7-3

Step-by-step explanation:

......Help plssssssssssss.........

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Answer: 18

Step-by-step explanation:

Answer:

12/100 X 150= 18

18 gallons

What is the unit rate of the Rosk Construction?

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Answer:

As an average Rs 10 lakh was the cost of construction of a four Lane High way for alength of One km ( without Service Roads on both sides )fifteen years back . But from 2005 this cost is increased to Rs 10 crore for every one km for a highway of Four Lane & service roads on both sides.

Step-by-step explanation:

wow you reallly need help XD

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