Mathematics Middle School

ill give 50 points ik i just asked but i rlly need help

Answers

Answer 1

Answer:

2 runners will be needed

Step-by-step explanation:

1/2 = 2/4

2/4 / 1/4 = 2

2 runners, for 1/2 mile

Answer 2

2 runners will be needed!!!

Related Questions

solve for x

please help and include an explanation

Answers

In the diagram, you can tell the corner the problem is in is 90°, so you take your equations and set it equal to 90 (21x+6=90) and do the basic algebra.

Answer: x=4 :)
Hope that helps

!!Help!! i will give brainliest

Answers

Answer:

Figure 1 = 94m^2

Figure 2 = 89.1

Step-by-step explanation:

Figure 1:

Break the figure into pieces and then add. 24 + 30 + 40 = 94

Figure 2:

8 * 8 = 64

then using C = 2 pi r you get 25.13

64 + 25.13 = 89.13

Please help, what is the surface area of this shape?

Answers

Answer:

Just Multiply the numbers, that's the answer

Step-by-step explanation:

516 the answer above is wrong

Write 90 words in 2 minutes as a unit rate.

A) 90 words per minute
B) 45 words per minute
C) 30 words per minute
D) 20 words per minute

(I know im really dum)

Answers

Answer:

B: 45 words per minute

Step-by-step explanation:

90/2 = 45

(and no you're not dum with more practice you will be awesome at this) I've been where you are just practice more questions like this and you won't need help anymore, hope i helped you!)

Let's see who can do this!

Answers

Answer:

Step-by-step explanation:

KARLEE HAS 4 PENCIL PACKS.

1 PENCIL = 1/7 of pack.

∴ 1 pack has 1/7 multiplied by X.

X/7 = 1, so X is 7.

AND THEREFORE 4 PACKS CONTAIN 7*4 = 28

Answer:

1. 28

2. 55

3. 20

Step-by-step explanation:

Dont know where to get the last point help!!

Answers

Answer:

230 i believe because multiplication

Determine the price of the car using your equation
If the salesperson earned a $1250 commission, what was the price of the car?

Answers

the price is 250000 dollars

The table below shows the amount a jacket would cost with various discounts.

What is the original cost of the jacket?

Answers

Answer:

somewhere near $100

Step-by-step explanation:

Find X, thanks in advance

Answers

Answer: 63

Step-by-step explanation:

X = 63

Its adjacent meaning they will add up to 180 degrees

Help i'm not sure which is correct
Alexander can earn money for the cans he recycles. Which of the following statements describes the variables in this situation correctly?

1: The number of cans recycled is the independent variable because it affects the amount of money earned.
2:The number of cans recycled is the dependent variable because it affects the amount of money earned.
3:The amount of money earned is the independent variable because it affects the number of cans recycled.
4:The amount of money earned is the dependent variable because it affects the number of cans recycled.

Answers

The number of cans recycled is the independent variable because it affects the amount of money earned.

In a laboratory experiment, two mice will be placed in a simple maze with one decision point where a mouse can turn either left (L) or right (R). When the first mouse arrives at the decision point, the direction it chooses is recorded. Then, the process is repeated for the second mouse.

The tree diagram should be drawn where the first stage represents the decision made by the first mouse and the second stage represents the decision made by the second mouse.

Determine all four possible decision outcomes for the two mice.

Using the information from the previous problem, answer the following question.

If the probability of turning left is 0.5 and the probability of turning right is 0.5 for each mouse, what is the probability that only one of the two mice will turn left?
I WILL GIVE BRAINLIST IF YOU PUT THE RIGHT ANSWER BUT IF U DONT KNOW IT DO NO ANSWER OR I WILL REPORT U

Answers

Nansjsjsjsjkakskskskalsso is not the

Can you please help me

Answers

Answer:

Step-by-step explanation:

Yeah the answer is d.

The spiny horn frog hops at a speed of .35 miles an hour. How far can the frog hop in 2 ½ hours?

Answers

Answer:

Do u have picture

Step-by-step explanation:

Text back

Answer:

I honestly dont know im not trying to get you it wrong

Step-by-step explanation:

im so sorry

All Right. Let's see who is smart.

Answers

Answer:

D iM not smart

Step-by-step explanation:

I’m not for sure but I guess will be C

Ryan rolls two fair number cubes labeled 1 through 6. What is the probability that the sum of the two number cubes is 5 or more?

Answers

Answer:

1/3.

Step-by-step explanation:

2 x 6 = 12

1 2 3 4 5 6

4/12 = 1/3

Answer:

1/3.

Step-by-step explanation:

2 x 6 = 12

1 2 3 4 5 6

4/12 = 1/3

Is the given value a solution to the equation?

3(y + 8) = 2y − 6

y = 30

Answers

Answer:

y= NEGATIVE 30

Step-by-step explanation:

no it is not, 38x3 does not equal 54

A music store sold a total of 27 used trumpets and clarinets in one month. Trumpets cost $149 and clarinets cost $99. If total sales were $3223, how mnay clarinets did they sell?
(PLS SHOW UR WORK)

Answers

Answer:

Step-by-step explanation:

I sent you a picture also of my work . Hope this helped you !

T=Trumpets

C=Clarinets

plz mark Brainliest !

plz help

its not the one with the x

Answers

Answer:

The third one

Step-by-step explanation:

The x value repeats.

The answer I got was the third one. I hope this helps

PLZZ HELP ASAP

Which statement is true?

a. An acute triangle sometimes has a right angle.
b. A right triangle never has an obtuse angle.
C. An equilateral triangle sometimes has a right angle.
d. A quadrilateral never has an obtuse angle.

Answers

Answer:

Step-by-step explanation:

is the answer to the question

Step-by-step explanation:

It will always have angles of 60° in each corner.

Help please i will give brainliest

A) 4
B)7
C)8
D) none of the above

Answers

Answer:

the answer none of the above

the IQR is Q3-Q1 which is 6-2 which is 4
answer: A

who ever answer first get brainiest

Answers

Hello! There are 3 bars of soap and 2 toothbrushes in each package.

Explanation: Divide the number 36 by 12 to get the bar of soaps for each package then divide 24 by 12 to get the amount of toothbrushes in each package. Each individual package contains 3 bars of soap and 2 toothbrushes.

Hope this helped and have a great day!! ^o^

Help me like right know

Answers

Answer:

B. 530.66 in.

Step-by-step explanation:

The formula to find circumference is [tex]\pi r^{2}[/tex]. The radius here is 13. 13 squared is 169. 169 x 3.14 is 530.66.

Hope it helps!

Answer:

The circumference is approximately 81.68

Step-by-step explanation:

Which angle refers to the same angle as GPB

Answers

Answer:

Step-by-step explanation:

this is the angle

Order Of operation.

13) A football team completed three passes for 18 yards each and two runs for 12 yards each, but was also assessed four penalties which cost them 5 yards each. Write a numerical expression which would determine how many yards they have gained or lost.

Answers

Answer

18(2)+12(2)-4(5)

36+24-20

60-20

Step-by-step explanation:

since they had two-18 yard passes and two 12 yard runs, that's the first part of the expression, and then they had four penalties that cost them 5 yards, and that was the last term. When you simplify, you end up with 40 yards gained.

In math

Passes: 18(2)

Runs: 12(2)

Penalties:4(5)

equation

18(2)*12(2)-4(5)

Hope it helped

18(2)+12(2)-4(5)
Sorry I don’t have an explanation.

A hotel has a total of 172 rooms. About 58% of the hotel rooms have 2 queen beds in each room and the rest of the rooms have 1 king bed. How many rooms have queen beds?

Answers

Answer:

99.76 = 100

Step-by-step explanation:

Answer:

Queen rooms: 99.76 but since it is a real world problem round it to the nearest tenth

king rooms: 72

Step-by-step explanation:

172 x 58% or 172 x 0.58= 99.67.

rounded = 100.00

172 - 100 = 72

100= queen rooms

72= king rooms

what is question 5 pls help

Answers

Answer:

Step-by-step explanation:

what would be da answer people

Answers

Answer:

n=2

Step-by-step explanation:

(-y + -2 ) + ( 3y + 6)

-y + 3y = 2y

2 + (-6) = -4

equals to ( 2y - 4)

n=2 hdjdbruxgsiebshsysv

I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

What are the drawings

enter the coordinate of the solution to the two linear equations

Answers

The coordinate of the solution is (2,2)

Answer:

Perdón habló español si habladas español pudiera ayudarte de lo contrario no además ya te respondieron

pls put explanation to so i undersand hat to do

Answers

Answer:

So Im basicaly just replying to get points sorry

Look i sure someone will answer it soon good luck buddy I have faith in you

Step-by-step explanation:

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