Mathematics Middle School

When Dede woke up in the morning the temperature was 62 degrees outside. When Dede went outside for recess at school the temperature had gone up to 89 degrees.

Answers

Answer 1

I think you are asking me for the change in degrees, so its

89-62=27

Answer 2

89-62=27

Answer: 27

hope this helps

Related Questions

HELP ASAP!


(4f-3+2g)-(-4g+2)=??

Answers

Answer:

4f+6g-5

Step-by-step explanation:

hope that helps

4f-3+2g-(-4g+2)

Distribute the Negative Sign:

=4f-3+2g+-1(-4g+2)

=4f+-3+2g+-1(-4g)+(-1)(2)

=4f+-3+2g+4g+-2

Combine Like Terms:

=4f+-3+2g+4g+-2

=(4f)+(2g+4g)+(-3+-2)

=4f+6g+-5

The answer is 4f+6g-5

Hope this helps!

Emma runs for 18 minutes out of the 45 minutes she spends excercising each morning. One morning she spends 70 minutes excercising. If her rate stays the same, how many minutes will she spend running?
Pls solve ASAP! Will give Brainliest!

Answers

Answer: 28

70 x 18/ 45
Cross out the common factor

70 x 2/ 5
Cross out the common factor

14 x 2 = 28

Answer: 28

good luck!

HELP ASAP GIVING BRAINLIEST!!! There are other questions, feel free to answer.
14. A car worth $27,500 in 2012 is worth $16,720 in 2016. Find the rate of change in the value of the car.

Answers

the rate of change is -2695
The car depreciate 2695

Can u help me find the exact value?

Answers

Answer:

-3+3=0

Step-by-step explanation:

-3 means 3 below 0. If you are adding 3 more, then you would break even. PLEASE MARK ME AS BRAINLIEST

What is the Value of x?

Answers

Answer:

67.5

Step-by-step explanation:

There are 360 degrees in the circle.

Subtract 90 degrees for the right angle pictured. 360 - 90 = 270

x + 3x = 270

4x = 270

x = 67.5

4x=360-90
4x=270
x=67.5

I need this done:'( please

Answers

Hey! When you ask a question there is a math equation option. Use that to scan the problem and it will give you your answer.

Note: Figure is not drawn to scale.

If r = 6 units and h = 11 units, what is the volume of the cylinder shown above?
Use 3.14 for .
A.
640.56 cubic units
B.
527.52 cubic units
C.
678.24 cubic units
D.
1,243.44 cubic units

Answers

Answer:

D

Step-by-step explanation:

The volume of a cylinder is [tex]\pi r^2h[/tex], where r = radius and h = height. We're given the radius as 6, the height as 11, and pi as 3.14. Now, we plug in the variables and simplify.

[tex](3.14)(6^2)(11)[/tex] [tex](3.14)(36)(11)[/tex] [tex](113.04)(11)[/tex] [tex]1243.44[/tex]

Therefore, the answer is D. 1243.44 cubic units.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

what is 1/2 x 9/10ths

Answers

Answer: Awnser is 0.45 as a decimal and 9/20 as a fraction

Step-by-step explanation:


1. Multiply the numbers

((1/2)*9)/10 = (9/2)/10

2.divide the number's

(9/2)/10 = 9/20


Awnser = 9/20

The answer is 9/20






U basically like them up horizontally and multiply 1x9 and then 2x10

Shawn is painting a wall with an area of 96 square feet. Its height is 8 feet. Which equation could you use to find its width? Select all that apply.
Group of answer choices

2/8 = 96

8w = 96

96 w = 8

8 + w = 96

Answers

Answer: B

Step-by-step explanation:

 Length x Width = Area

8 feet x width = 96 sq ft

8w = 96

Can someone help please

Answers

Answer:

A:(3x4)+(2x6)=24

B:30-(2x6)

C:(40/((4+1)/3=24

D:(20+1)+(2+1)=24

E:(6x6)-(4x3)=24

I hope that was helpful! :)

Find the measures of the exterior angels of the polygon. PLEase help give right answer please

Answers

The answer is 19. x=19

Select the procedure that can be used to show the converse of the Pythagorean theorem using side lengths chosen from 6 cm, 8 cm, 10cm, and 12cm

Answers

Answer:

Answer is A

Step-by-step explanation:

My hand wont support me

WHOEVER ANSWERS CORRECTLY W STEP BY STEP GETS BRAINLIEST

Answers

Volume: 151.6ft

Hope this helps :D
The formula for velocity is V equals 1/3(pi)r squaredh

so velocity equals one half the pie symbol radius squared times height
now just plug those numbers into the equation

v= 1/3 (pi) 4^2(7)
v=1/3 (pi) 16(7)
v=1/3 (3.14) 112
Multiply three over one by each side to get rid of the one third
v=112/3 pi
v= 37.3(3.14)
V=117.226
= 117.3 cubic ft


comment if something doesn’t make sense

The probability that an event will occur is fraction 25 over 25. Which of these best describes the likelihood of the event occurring?

Likely
Certain
Unlikely
Impossible

Answers

Answer:

The probability would be certain. This is because [tex]\frac{25}{25}[/tex] simplifies to 1, which would be 100%. If something has a 100% chance of happening, there would be no way it would not occur.

The answer is certain. This is because ain’t nothing else to get. look at as some marble in a bowl. there is a bowl of 25 marbles (number on bottom). The top number is how many marbles there are of your color of choice(were going to say blue), in this case there are 25 blue marbles. Ain’t no other color to get so is certain to get a blue one

i need help with the solution to the problem

Answers

Answer:

(-1,2)

Step-by-step explanation:

The solution to the system graphed is where both of the lines intersect.  That's because the intersecting point means that when you substitute x into both of the equations, you'll get the same y value.

If you look on the graph, the intersecting point is (-1,2)

Answer : -1,2 if you need an explanation ask ok I’m not equating my time on typing it ok good day

9. a. Maurice says that 1079 ÷ 62 is 16 with a remainder of 87. a. Without seeing his work, how can you tell Maurice divided incorrectly? *
9. b. Maurice is correct about this fact: 16 × 62 + 87 = 1079. Explain how you can use that fact to find the correct quotient and remainder for 1079 ÷ 62 without actually dividing. Then find the quotient. *

Answers

Answer:

a.  We can tell that Maurice divided incorrectly because if the dividend is 62, you can't have a remainder of 87, because 62 goes into 87 once, so the answer would be 17 with a remainder of 25.  B. YOu can use that fact to find the correct quotient, because 87/62 is 1, with a remainder of 25, so 16+1=17, so the answer is 17 with a remainder of 25.   Please vote the brainliest.

Step-by-step explanation:

help pls anything works

Answers

Answer:

11

3.125

Step-by-step explanation:

11 on the left and 3.125 on top

Solve for x.

−8x+10>−22

Enter your answer in the boxes to correctly state the solution.

Answers

Answer:

x < 4

Step-by-step explanation:

Step 1: Subtract 10 from both sides.

[tex]-8x + 10 - 10 > -22 - 10[/tex] [tex]-8x > -32[/tex]

Step 2: Divide both sides by -8 and flip the inequality sign.

[tex]\frac{-8x}{-8} > \frac{-32}{-8}[/tex] [tex]x < 4[/tex]

Therefore, the answer is x < 4.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Five and seven hundred eighty-four thousandths is how much less than seven twenty-one ten thousandths?

(sorry ik this is easy I forgot tho ;-;)

Answers

Answer:

one and two thousand one hundred and eighty-one ten thousand

Explanation:

in the photo

i have 35000 PESOS philippine money ... what will i get in 3% of the money? pa sagot po thanks

Answers

Answer:

something for 20

Step-by-step explanation:

Pls help ignore my answers ;might be wrong but pls help

Answers

you are actually right on all of them
-2/-1 = 2x to the left and then down 1
For A you did left 2 and up 3.
For M you did -4 down and -4 left.
Why did you use white out on some of your answers I can’t see them all to check…

Dana and Monique are dog groomers. Dana’s workday is 10 hours and Monique’s workday is 8 hours. Dana and Monique each work 40 hours per week. On Monday, Dana groomed 15 dogs in 10 hours and Monique groomed 10 dogs in 8 hours. They each earn $12.75 for each dog groomed. Assuming that for the rest of the week Dana and Monique groom the same number of dogs per workday as they did on Monday, what will be the difference between their weekly earning?

Answers

Answer:

$127.50

Step-by-step explanation:

To answer this you will need to figure out how many days each person is working each week based on their number of hours and how many hours they work.  Use this to determine the number of dogs groomed and then multiply by the hourly rate.

Dana works 4 days (40/10) and Monique works 5 days (40/8).

Dana:  15 dogs per day x 4 days a week x $12.75 per dog = $765 a week.

Monique: 10 dogs per day x 5 days a week x $12.75 per dog = $637.50 a week.

765 - 637.50 = $127.50.

The difference is $127.50.

Math is not my strongsuit pt.2

Answers

Answer:no

Step-by-step explanation:

first, you watch anime so your already big brain, you also watch that Luffy show which is old so your old so your smart...logic. Another reason is that your user name is "Key Master" referring to the og ghostbusters which is old. Now we know that you have more knowledge(cuz you've been on earth longer, also it says your in middle school) your smart.

U are a big brained one piece watcher. W

What percentage of a group of students plays at least one sport if two-fifths of the group plays at least one sport?

1) 20% 3) 40%
2) 25% 4) 60%

Answers

3
2/5= 0.40
.40=40%
40% is final answer

Can you help asap pls

Answers

Answer:

yes mommy, make me do what you want

Step-by-step explanation:

Find the value of x and y. Need some help solving this one.

Answers

Answer: x is 45, y is 80

Step-by-step explanation:

subtract the angles surrounding x (70 - 25 = 45)

add 45 + 55 to get 100
the entire triangle has to equal 180 degrees, so subtract 100 from 180 to get the value of y

Solve for x.
-30=5(x+1)

Answers

[tex]\huge \rm༆ Answer ༄[/tex]

Let's solve for x ~

[tex]\qquad \sf  \dashrightarrow \: - 30 = 5(x + 1)[/tex]

[tex]\qquad \sf  \dashrightarrow \: x + 1 = - 30 \div 5[/tex]

[tex]\qquad \sf  \dashrightarrow \: x + 1 = - 6[/tex]

[tex]\qquad \sf  \dashrightarrow \: x = - 6 - 1[/tex]

[tex]\qquad \sf  \dashrightarrow \: x = - 7[/tex]

Hence, the value of x is - 7

feel free to clarify if you have any doubts!

Pls tell/show me how u did it

Also the answer that there is worng

Answers

Answer:

y=4/3x+2

Step-by-step explanation:

y=mx+b

b is y intercept, and in this case, 2

m is the slope, and in this case, 4/3

Hope this answers your question.

Answer:

y=4/3x+2

Step-by-step explanation:

y=mx+b

b is y intercept, and in this case, 2

m is the slope, and in this case, 4/3

use an area model to show the product of 8x2.23 write your answer in standard form answer

Answers

Answer:

17.84 is the right answer.

please help me thank you

Answers

Answer:

1. j - 59

2. p ÷ 2   or   p / 2

1. would be

j-59

2. would be

p/2

Hope this helps!
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