Answer:
13.1
Step-by-step explanation:
Add it like normal numbers and then add the decimal to the bottom where it limes up!
Arpad's roof is shaped like a square pyramid. The square base has side lengths of 55 feet. The height of each triangular face is 10 feet. What is the surface area of Arpad's roof (including the base)?
Answer:
the answer is 4
Step-by-step explanation:
i just did it
I need this quickly they both need expressions I think so
(will mark brainlist if right)
Answer:
1 - 155 +27n
2- 2x+15=33
Step-by-step explanation:
hope this helps
PLS HELP ME!! I'm having a brain freeze at the moment-
Answer:
I'm sorry but I was doing it in my notebook and no and it came out a proper answer and well I'm not going to answer something that this bad I don't like to look bad the truth I thought was going to be easier but I couldn't do it I hope that another volunteer arrives and helps you and give you a better answer I will tell you what was my answer I think is not going to be bad 45.90
Step-by-step explanation:
here is the full page please help me i´m stuck big time!
Answer:
If you get the answer right remember, you get brainliest. Btw Im gonna try and im gonna say 1+1-3x0+30-100
Step-by-step explanation:
Answer:
1. Yes Molly is correct, the formula of a parallelogram and rectangle are the same, length times width. She is correct because to find the area of a parallelogram you have to move one of its pieces to make it a rectangle
2. 4x square centimeters where x = one triangle (if they are all the same area)
or its (width times length times 1/2) times 4
3. I dont understand how to "measure it" sry
4. The rectangle would have the same area as the square (if they have the same dimensions) because they have the same formula to find the area.
5. The area of the trapezoid (i dont know how to find that but i think they mean the formula) which is the two bases of the trapezoid added together divided by 2 and lastly multiplied by its height or a +b/2 times h
Step-by-step explanation:
Mabel's graduation picnic costs $4 for every attendee. At most how many attendees can there be if Mabel budgets a total of $32 for her graduation picnic?
Answer:
8 Attendees
Step-by-step explanation:
$32 / $4 = 8 Attendees
Sidenote: Hope this answer helps you!
Ivanna says that 1/4 divided 3 = 1/12. Use multiplication to check her answer.
Answer:
1/4 / 3 = 1/12
1/4 * 3/1 does not equal 12
It equals 3/4
Step-by-step explanation:
Answer:
she is correct,
Step-by-step explanation:
1/2(3/1) = 3/12
3/12=1/4
What is the value of y?
Answer:y= 47/20
Step-by-step explanation:
Answer:
47/20
Step-by-step explanation:
3/4=y-8/5
3/4+8/5=y
47/20=y
The equation for the area of a circle is given.
A=πr2
If the radius (r) of the circle is 3, what is the area in terms of π?
Quinn's mom went to the same middle school that Quinn is now attending. The current student population is 817 students. Since Quinn's mom attended, the school has experienced a
57% increase in population. About how many students were enrolled at the school when Quinn's mom attended?
Answer:
351 Students
Step-by-step explanation:
First Find 57% of 817
817 x .57 = 465.69
Then subract that from how many students attend the school now(817)
817- 465.69= 351. 31
Answer = 351 Students
please help me with this for brainliest please dont play around XD
Answer:
23/6
Step-by-step explanation:
3/56
Eric is baking a cake. The recipe calls for 2 1/2 pounds of flour for every 1/4 cup of sugar. How many pounds of flour should Eric use for 1 cup of sugar?
Answer:
10 pounds of flour
Step-by-step explanation:
If you have 1/4 a cup you need 4 to make a cup so times the 2 1/2 pounds of flour by 4 and you will get 10 pounds of flour.
Mrs. Kelley is driving 540 miles to visit Niagra Falls. She drives at an average rate of 60 miles per hour. Using the formula d (distance) divided by r (rate) in order to find the time it will take for Mrs. Kelley to get to Niagra Falls. Pls help :c
Answer:
9 hours with no stops
Step-by-step explanation:
540 mile drive
60 MPH
distance divided by rate is 540 divided by 60 = 9
A student draws triangle EFG. The table shows the measurements of each angle of the triangle.
Answer:
Step-by-step explanation:
I'm not smart but I think it's b SRRY if wrong God bless
A survey on planet rew found that 80% preferred tott juice to all other juices. if 32 beings preferred tott juice, how many beings were surveyed altogether?
The graph below shows the amount of money Janet earned at her new job.
Answer:
Janets earns $7.50 an hour.
Step-by-step explanation:
2 hours : 15 dollars
divide by 2
1 hour : 7.50 dollars
Hope dis helped!
Answer:
$7.50
Step-by-step explanation:
2hours=$15
so 15/2=7.5
7.5 = %7.50
HELP !! The figure below has a point marked with a large dot. First, translate the figure 7 units to the right and 5 units up. Then, give the coordinates of the marked point in the original figure and the final figure.
Answer:
the picture is not there
Step-by-step explanation:
Please help!! I will give brainilest. look at the picture!
Answer:
Rows 126
last row has 41
last row is not full because its an odd number
Step-by-step explanation:
how do i find the area for this
Answer:
1,728 yd²
Step-by-step explanation:
Area = b × h
36 yd will be the replacement for b
48 yd will be the replacement for h
Now we multiply 36 by 48
36 × 48 = 1,728 yd²
Answer:
1728
Step-by-step explanation:
What is the probability that the computer produces the first letter of your name?
1/26
Because there are 26 letter in the Alphabet
Answer: 1/26
Step-by-step explanation:
Kelly has some money saved. After mowing two lawns on Saturday, she adds $40 to her savings. Write an expression to represent how much money has Kelly saved.
(will give brainlist.. if you put soething random then im reporting you and will email brianly and give them your user)
Answer:
x+40 or 40+x
Step-by-step explanation:
It doesn't tell you the amount of money she's saved before so you make it a variable. I used x.
After mowing she got $40 and decided to add that to her savings.
You already know her savings before, x, and now you have $40.
So you end up writing the expression x+40 or 40+x.
Give an example of how people have used igneous rock. PLSS GIVE ME EXAMPLE PLSSSs
EDIT: i didnt mean to put this question in the math section, sorry
Answer:
Granite is a one of the most common igneous rock. Its used in building materials and making statues.
Step-by-step explanation:
Answer:
Igneous rock is very important to modern society and society back then. for example, ground up pumice stone is sometimes added to toothpaste to act as an abrasive material that scrubs your teeth clean.
Step-by-step explanation: Igneous rock is also a group of many different rocks such as, granite, pumice, felsic and mafic rocks, basalt, perlite, rhyolite, obsidian, etc
kay Kay walks upstairs to make her legs stronger. Every day at work, she walks up 9 flights of stairs. If there are 13 steps in 1 flight of stairs, how many steps does Kay climb in 5 days at work?
Answer:
The answer is 585
Step-by-step explanation:
Because if you multiply 13 by 9, you get 117, and if you multiply 117 by 5, you get 585.
Answer:
9 flights = 13 steps x 9
everyday
9x13= 117 (117- how many steps she walks in a day)
then for five days
117x5=585
hope this helps
~gold
Consider the two functions below. Which one of these functions is linear? What is it’s equation? Enter any answers to two decimal places.
Sarah is traveling at a constant speed of 25 mph and to represent the relationship between hours (h) and distance (d) she wrote the equation 25h=d . What would be the dependent variable?
25
h
d
25h
hhhmmmmmmmmm I think it is h
Find the difference. Write your answer in simplest form.
7/10 - 1/4
1
9/20
3/7
18/40
Answer:
9/20
Step-by-step explanation:
7/10 - 1/4
the L.C M of the denominators is 20
(14 - 5)/20
9/20
The spinner below is spun twice. What is the probability that the it will land on a white section and then a striped section?
The question is in the photo :)
HELPPPPPPP
auntie have 70 dollar
the amount she has is just right for 4kg of fish and 3kg of prawn
auntie bought 3kg of fish and 4kg of prawns
her change was 3.50
how much is 1kg of prawn
Answer:
If auntie cant correct her grammer, how can she talk to the manager about what the fish need to survive??
Step-by-step explanation:
Help me! Brainliest!
Answer:
Rip i saw you said times up :/
Step-by-step explanation:
please answer these 5 questions ill give brainliest and give more points after you answer
Answer:
go to the skating rink
Step-by-step explanation:
if multiply 5x 7 you get 35
If you add 35+15 you get 50 which is the amount of money you have. So if you chose the bowling ally you could bring 7 friends
but is you multiply 3x10 that equals 30
Add that by 20 and you get 50
let me know if its right