Mathematics Middle School

this will clear up the last questions i asked

This Will Clear Up The Last Questions I Asked

Answers

Answer 1

Answer:

Step-by-step explanation:

105 (11/12)

Answer 2
105 (11/12)
explanation...



Related Questions

Coach Carter is buying T-shirts for his sports team. The shirts come in all three school colors (blue, yellow or white) and can be either short-sleeved or long-sleeved. Coach Carter also has three options for the slogan he wants to have printed on the shirts. How many different T-shirts designs are possible (color, length of sleeve and slogan)?

Answers

Answer:

18

Step-by-step explanation:

3 (colors) X 3 (slogans) = 9

9 X 2 (styles) = 18

probably 18 i think maybe im wrong

Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base 6.4 inches. Find the surface area. Round to the nearest tenth.
I need help asap

Answers

Answer:

119.04

Step-by-step explanation:

what is the volume of this prism
56.3 cubic units
31.5 cubic units
63.0 cubic units
11.75 cubic units

Answers

Answer:

56.3 cubic units

On cold days, Nate likes to make hot chocolate, Ile uses 6 tablespoons of cocoa and 2 tablespoons of sugar. How does the amount of coca Nate uses compare to the amount of sugar he uses?

Answers

Answer:

45

Step-by-step explanation:

There u go

I believe 45 is the answer

Matt has 5 bags of onions that he knows weigh 2 1/4 ounces each. How much do all of these bags weigh together?

Answers

11 1/4 ounces in total!
good luck!!

Answer:

11.25 ounces

Step-by-step explanation:

2 1/4 x 5 = 11.25

Please mark brainliest

Help please i appreactie if you do

Answers

Answer:

3/40

Step-by-step explanation:

Just multiply the three numbers together in a calculator and then convert it to a fraction

Which equation is the BEST fit for the data in the graph

Answers

C. Since the data is going down by -8, and it starts at +45

Answer:

y = -8x + 75 (C)

Step-by-step explanation:

To find this, you first should take a look at the y-intercept (The point at which x=0) to narrow it down a bit. In this case, the y-intercept is 75. The standard form of a linear equation is y = mx + b, where b is the y-intercept. Since there is only 1 answer where b is equal to 75, C is the right answer.

need help
Which is the verbal expression for k≤10?

Answers

Answer:

A number k is less than or equal to 10

Step-by-step explanation:

Answer:

The number k is less than or equal to ten

Step-by-step explanation:

65% of what number is 78?

Quick

Answers

Answer:

The answer is 120.

Step-by-step explanation:

The answer to this question is 120.

no links or i'll report

Answers

Answer:

D

Step-by-step explanation:

you need to ask as many people as possible you cant just choose one grade. you need to sample multiple grades

Please answer correct with an explanation thanks!

Answers

Answer:

17/50

Step-by-step explanation:

P(red or purple) = number of red or purple / total

There are 7 red rings and 10 purple rings

                          = (7+10) / 50

                          = 17/50

17/50
There are 7 red rings, and there are 10 purple rings, If you add all the rings together, it is out of 50, therefore it is 17/50

4=32b
solve for b WILL GIVE BRAINLIEST

Answers

Answer:

1/8

Step-by-step explanation:

[tex]32b \div 32 = 4 \div 32 \\ [/tex]

True or False: The weight of an object varies with the amount of gravity that pulls on it.
I'll mark brainliest

Answers

Answer:

True

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Answer: true

Step-by-step explanation:

Please answer correctly both questions and no links please and thank you! :)

Answers

Answer: 2 and then 1 Step-by-step explanation:

the answer is 2 :)))))))))

Simplify without absolute value sign:

|x + 3|, if x > 2

Answers

Answer:

no i dont think i will

Step-by-step explanation:

The goalie on the Iceblades hockey team saves (blocks) 73% of the opponent's shots. With 10 minutes to go, the Iceblades are ahead by one goal, and they will win if the other team does not score.
The other team takes 5 shots in the final 10 minutes. The Iceblades do not score any more goals.
The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
Answer the questions to estimate the probability that the Iceblades will win the game.


1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.


2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?


3. Group 1 is a success. Explain why.


4. In this simulation, which groups are successes? How many successes are there in the 10 groups?


5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.

Answers

1. The paired digits 00 to 99 represent 100 shots.

blocked

Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Write your answer in the space below.

The answer is 73 to 99

2. Each group represents the 5 shots taken by the other team. To win the game, the Ice blades cannot let the other team score any goals.

For a group to be a success, how many of the 5 shots does the goalie need to save?

Write your answer in the space below.

The answer to the question Is all 5.

3. Group 1 is a success. Explain why.

Write your answer in the space below.

Group 1 is a success because none of the numbers 73 and 99 show up.

4. In this simulation, which groups are successes? How many successes are there in the 10 groups?

Write your answer in the space below.

1,3,10

There are 3.

5. Estimate the probability the Ice blades will win the game. Give your answer as a percent.

Write your answer in the space below.

3/10=30%

In the course of a short race, a car does 50,000 J of work in 7 s. What is the power of the car during the race? (round to the nearest whole number)

Answers

Answer:

Work done is the product of distance and force, it is measured in joules.

Power is the rate of work done given by dividing the work done by time

Power (watts)= workdone (J)/ time (s)

                     = 50,000J/7 sec

                     = 7142.857 watts

Therefore, the power of the car during the race was 7142.857 watts

Step-by-step explanation:

!!!*BRAINLIEST*!!!

The measures of the angles of a triangle are shown in the figure below. Solve for x

Answers

x is equivalent to 6

Mr. Nguyen earns a commission on each car he sells. At the end of the day, he had sold $200,000 worth of cars and earned $10,000. Approximately what is Mr. Nguyen's commission rate as a percent?

Answers

I think it’s %20, not sure though.

On a number line, there are two numbers, 535 and -8, how far are these two from each other? plz, answer ILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!

Answers

Answer:563

Step-by-step explanation:535- -8=563

help fake answers will be reported

Answers

Answer:

i think it is 1/32

Step-by-step explanation:

PLS HELP DUE SOON GIVING BRAINLIEST

Answers

102 and 102

72 and 72

142 and 142

Answer:

Answer 1                  Answer 2

102                            102 again

72                              72 again

142                            142 AGAIN

All answers together: 632

Key to a lock= 1264

Step-by-step explanation:

Sorry for the wait I just saw this question. Lol, I guess answer 1 is always equal to answer two but here is my work:

6(3)+21(4)=18+84=102

2(2(3)+7(4)=2(6+28)=12+56=102

5(6)x7(6)=30+42+72

6(5+7)=6(12)=72

14(10)+2=140+2=142

2(7(10)+1)=2(70+1)=2(71)=142

102+102+72+72+142+142=632

632 squared means 632x2 which is 1264.

Please don't give me a link as an answer

Answers

Answer:

x=2

Step-by-step explanation:

x+2=4

x=2

X+2=4 2=4 sum like tha

Solve the system of equations by substitution.

-8x+2y=4
y=4x+2

Answers

Answer:

the answer by substitution would be y = 4x+2

Correct answer: Infinite solution because 2 = 2.

Set the first equation equal to y.

-8x + 2y = 4

+8x          +8x

___________

2y = 8x + 4

__   ___  __

2      2     2

y = 4x + 2

At this step, you can choose any equation to substitute into the other equation. However, I'm going to substitute the new first equation with the second equation where y is. Solve for x.

y = 4x + 2

4x + 2 = 4x + 2

-4x        -4x

____________

2 = 2

So, at this point, we know the system of equation does not have one solution. Thus, when the same number equals the same number, it is an infinite solution.

We can prove this by an online graphing tool. Insert the two equations onto the online graphing tool. If the lines appear to be on the same line, they have infinite solutions. Hope this helps :) Let me know if you have any questions related to this problem!

Find the surface area of the prism. 7yd 7yd 7yd.

Answers

Answer:

294 yd ^2

Step-by-step explanation:

it should be correct!

It’s 294yd 2 step equations

Find the total area of the composite shape below.

A. 180.48 sq ft
B. 280.96 sq ft
C. 130.24 sq ft
D. 105.12 sq ft

Answers

Answer:

A 180.48sqft

Step-by-step explanation

Answer is A, to find the area you obviously have to multiply

PLEASEE ANSWER ALL THESE I NEED IT LIKE RIGHT NOW NO LINKS!!!

1) 5^0 =1
2) (-4)^0 = 1
3) (1/3)^0 = 1
4) 3^-3 = 1/3^3 = 1/(3 x 3 x 3) =1/27
5) (-2) ^-5 1/2^5 = 1/32
6) (10^5)(10^6) = 10^11
7) (1/4)^8 (1/4)^-5
8) (-6)^2 (-6)^0 = -6^2
9) 0^0 = undefined, cannot evaluate
10) 0^-1 = 1/0^1 = undefined
11) 4^2/4^3
12) 5^3/5^6
13) (2/3)^-4
14) 9^-8 9^-2

Answers

Answer:

7) (1/4)^8 (1/4)^-5 = 1/4^3

11) 4^2/4^3 = 1/4

12) 1/5^3

13) 2^-4/3^-4

14) 9^-10

Step-by-step explanation:

Which two expressions are equivalent? A. 4(2 + x) and 4•2+2•x, B. 4+2 + x and (4 + 2)+x, C. 4•X + 2 and 4•(x+2), D. 4 / (2 - x) and 4- 2 / X?

Answers

Answer:

B

Step-by-step explanation:

Answer is B

To something it up you can basically replace the x with any number and they will all come out as different sums except for b

ok yeah I can find what the name is but how in the heck do I find the value of x?!!! directions in photo no links or your getting reported!!!!!

Answers

This is an isosceles triangle, as indicated by the two lines on two sides (they are equal). One angle is 45 degrees, as indicated. We know that the angles of the two equal sides are equal as well. Knowing that all triangles sum up to 180 degrees, we can subtract 45 from 180 and divide by two to get each equal angle.

Here it is:

180-45=135

135 divided by 2 is 67.5.

This means that the value of x is 67.5 degrees.

To check, we can add all of the sums and it should be 180 degrees.

45+67.5+67.5=180

∴ x= 67.5 degrees

Take what a triangle equal up to them subtract 45

What is the area of the shaded region in the figure? Hurry please!!!! And please answer with no links, thanks!!

Answers

Answer:

69.66 meters squared.

WHAT TO DO:

Subtract the area of the circle from the area of the square and you’ll get the area of the shaded regions.

SQUARE:

18x18=324

CIRCLE:

A=π9sqaured

A=254.34

324-254.34=69.66 meters squared

The answer is 69.66 meters squares
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