Mathematics Middle School

please help me!
Julie and Paulo are building a tree house out of wood boards. Julie has a board that is 8 meters long and Paulo has a board that is 3.1 meters long. What is the combined length of their boards?

Answers

Answer 1
The answer would be 11.1 meters long
Answer 2

11.1 is the answer

Hope I helped

Related Questions

Write an algebraic expression that means the same as 50 take away b.

Answers

Answer:

50-b or (30+20)-b

Step-by-step explanation:

I think it could be (25+25)-b

WILL GIVE BRAINLIEST

-12 = 6x + 6

PLEASE EXPLAIN

Answers

Answer:

x = -3

Step-by-step explanation:

-12 = 6x + 6

Start by subtracting 6 from both sides to get the 6x alone on the right.

-18 = 6x

Divide both sides by 6 to find out what x equals

x = -3

Answer:

X = -3

Step-by-step explanation:

move the variable to the left hand side and change its sign

Put the number by which one you answer

Answers

Answer:

#2 y intercept The y-intercept is where the line crosses the y-axis (touches the y-axis).

Step-by-step explanation:

#2 because math is always right

HELP MEH PLEASE ILL GIVE BRAINLEST

Answers

Answer:

A

Step-by-step explanation:

please answer right ill give brainliest and if u just need the points please don't submit an answer just comment on the question and ill make a whole other question where u can answer and get like 50 points but answer right I really need to get this done and lol his name is sweet t

Answers

Answer:

Bella saves more per chore than sweet T

Step-by-step explanation: t only earns 2 cents a chore and only had 10 in savings, ayooo bellas for the dub

Select two ratios that are equivalent to 3:12. Choose 2 answers: (Choice A) 12:48 (From what i think this is correct) (Choice B) 6:18 (Choice C) 4:12 (Choice D) 3:13 (Choice E) 1:4

Answers

Answer:

i think its B

Step-by-step explanation:

It is most likely going to be B

What is slope? Please help!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

slope is the rise and run of a line. it tells you how steep a line is and if it is rising or falling

Answer:

Slope is the steepness of the light as you move from left to right

Step-by-step explanation:

The equation to find slope is m=rise/run= y2-y1/x2-x1

Hope this helps!!! if not contact me

In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.

A straight line is shown and is marked with three angles. The first angle measures 50 degrees. The second angle measures 40 degrees. The third angle is labeled x. The line between the 40-degree angle and angle x extends below the straight line. The angle formed is labeled angle y.
Write and solve an equation to determine the measure of angle y. (5 points)

Answers

60° + 70° + y° = 180°

130° + y° = 180° ~Subtract 130° from both sides

y° =50°

y=x because they are both vertical angles

x° = 50°

Answer:

40 + 50 + y = 180

90 + y = 180

90 - 90 = 0

180 - 90 = 90

y = 90

1. Below is Amie’s work for a homework problem. Her teacher marked her problem as incorrect. You will need to correct her mistake and explain what she did wrong.


18-(-13)= 5

What is the correct answer to the problem above?

Explain what she did wrong and how to fix.

(Math Integers) Show work please thank you!

Answers

Answer:

18-(-13)=31

Step-by-step explanation:

Since -13 is a negative number, you add 13 instead of subtracting 13.

I didn't explain it very well but I hope it helps.

she just subtracted the numbers and forgot about the negatives .

The rectangular front yard of a house has a length to width ratio of 4:5. If the perimeter of the yard is 90 meters, what is the length of the yard

A. 50 meters
B. 40 meters
C. 25 meters
D. 20 meters

Answers

Answer:

B!

Step-by-step explanation:

If the ratio is 4:5, then that means you can take the 90 and divide it by 9 (4+5) which is 10. You now know that each unit in the ratio is equal to 10 meters. If the length is 4 units, take that 4 and multiply it by 10.

(3+3+8-9)+(66-6)6=


Please give correct answer if you a brainlest

Answers

Answer:

365

Step-by-step explanation:

3+3=6+8=14-9=5+360=365                                                                                                                  

                              /\

                           66-6=60*6=360

Answer: 124

Step-by-step explanation:

Always start with anything in the Parentheses. Something that works is PEMDAS (parentheses, exponent, multiplication, division, addition, and subtraction.

Danny and his classmates placed colored blocks on a scale during a science lab. The red block weighed 1.5 pounds and the yellow block weighed 1.056 pounds. How much more did the red block weigh than the yellow block?

Answers

Answer: 0.444

Step-by-step explanation:

1.5 - 1.056 = 0.444

Marking Brainliest for first right answer

Answers

Answer:

8.93

Step-by-step explanation:

(pls mark me brainliest if u can)

between 4 and 10 bc the answer is 8.36 nd it estimated closer to 10

This is for math its about Triangular prisms pllzzz help

Answers

Answer: A.)

Step-by-step explanation:

please answer right ill give brainliest for sure to the right answerrr

Answers

It’s the third one ............

Answer:

y=3x+1

Step-by-step explanation:

the plus 1 is where the line crosses the y axis and they the 3 is how many squares it goes through before goes through a square evenly I guess I don’t know how to explain that

Can someone help me with this please

Answers

I think it’s 2.474 x 10^5

Solve the equation by finding the common multiple.

three fourths minus two fifths plus eight twentieths equals blank

seven twentieths
fifteen twentieths
twenty fifteenths
thirteen twentieths

Answers

The answer is b.
15/20. multiply 3/4 by 5 on both the top and bottom,, the result is 15/20. Once you have 15/20 you take the other fraction (2/5) and multiply both the top and bottom by 4. You should end up with 8/20 now that both fractions have the same denominator you can subtract them. Once you do so the denominator will stay the same except the numerator you end up with 7/20 with this fraction you can add 8/20 when they are added together you should get 15/20.
The answer is b I hope that helped and btw have a good day

Help Me Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Yea that’s right

I did that same
It’s 100 times thicker hope this helps

Thanks if you help! :)
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats and some blue seats.

a. Create an equation to represent this situation.

b. How many blue seats are in the theater?

c. How many red seats are in the theater?

Answers

If there's 14 red seats in each section, the total amount of red seats will be 14 times the 4 sections, which equals 56. We just subtract 56 from 88, which is equal to 32.

An equation for this would look like:

x+56=88

so:

a. x+56=88

b. 32 blue seats

c. 56 red seats

Answer:

a- (88/4) / 14 = Blue seats or red seats? maybe...

b- 56

c-56

Step-by-step explanation:

Please help me quick!

Answers

She should us the coupon for $5 because with 10% she only gets 1 dollar of!

have a nice day!<3

Helppp!!!!! 2 questions answer both

Answers

1. The answer would be about 20.72, or 20.7142 if you don’t want the rounded version

2. The answer is -12.8
I agree with what she saidddd ^

find a number that makes the number sentence come true . 17/2 <___ (fill in the blank)​

Answers

20/2
hope that helps as

Help Plz I will Give Brainliest if Correct!!!!

Answers

Answer:

[tex]125[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\5^0*5^3\\By\ using\ the\ Law\ Of\ Exponent: m^a*m^b=m^{(a+b)}\\We\ have,\\5^0*5^3\\=5^{(0+3)}\\=5^3\\Here,\ as\ they\ have\ asked\ the\ value\ of\ the\ the\ expression,\ we\ have\ to\\ evaluate\ it.\\Hence,\\5^3\\=5*5*5\\=25*5\\=125[/tex]

Answer:

its 125

Step-by-step explanation:

5^0=1

5^3=125

125x1=125

Write a story that could represent this math problem.

The equation two sixths times three fourths equals blank. Below is a rectangle partitioned into twenty four units. Each unit has a width of one sixth and a length of one fourth. The first two rows of the rectangle has a width of two sixths and its three columns has a length of three fourths.

Answers

Answer: Anna was trying to solve the area of a rectangle the width was 2/6 of an inch and the length was 3/4, what was the area of the rectangle?

Step-by-step explanation: Hope this helps

Answer:

Step-by-step explanation:

only thing I can tell you is two sixths times three fourths is 0.25 which in a fraction is 5/5

Andrea started a workout program at a local health club. she began with a 25 minute workout and has increased her time by 5 minutes per week.

How many weeks should she increase her time , if she wants her workout to be no more than one hour?

Answers

Answer:

She should work out for 7 weeks if she wants her time to be an hour.

Step-by-step explanation:

5 times 7 equals 35 and 35 plus 25 is 60 which is equal to an hour

Answer:

She should work for 7 weeks if she wants it ti be an hojr

Help with this. If you can help, then thank you

Answers

Answer:

23, 28, 33, 38, 43, 48, 53, 58

Step-by-step explanation:

Answer:

28, 33, 38, 43, 48, 53, 58, 63

Step-by-step explanation:

Just add 5 every single time and you will get the answer. He earns 12 and spends 7 every week, so it is a net of 5. Add 5 every week.

May the force be with you to help me???

Answers

Answer: 3.88 to 219

               

Step-by-step explanation:  ok so if the data is O+ donors to B+ donors and you have to write the comparison in three different ways then you look on the chart to see that O+ is 97 & B+ is 25 then it would be 97 to 25. 97 t0 25 & 25 to 97 So I’m thinking next you have to divid  97 by 25 to get 3.88 to 219 .

I might be wrong and if I am i’m sorry.

'May the force be with you' *haaaaaahaaaahaa*

theres a pic plz hurry

Answers

Answer:

x is -0.5

yis-4.5

0.5 is for x
4.5 is for y

Marking Brainliest for first right answer

Answers

Answer:

45.9L

Step-by-step explanation:

25.5 bottles taken to fill the cooler, each bottle is 1.8 litres so 25.5 x 1.8 = 45.9L

The first box is the answer I believe Hope this helps :)

Marking Brainliest for first right answer

Answers

The answer is 66.63!!!!!!

Answer: $66.63

Step-by-step explanation:

6.5 hours multiplied by $10.25 equals $66.625 which rounds to $66.63 because we are using money.

Other Questions
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