1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kiruha [24]
3 years ago
8

If the students finished their assignment at 1:30 and they had been working for an hour and 45 minutes, what time did they start

?
Mathematics
1 answer:
bekas [8.4K]3 years ago
7 0

Answer:

11:15

Step-by-step explanation:

You might be interested in
What is the value of the expression 44?<br> Please help I only have an hour! I will give brainliest!
Eduardwww [97]

Answer:

256

Step-by-step explanation:

The value is 256 because 4^4 is 4*4*4*4 which equals 256 :))

Hope this helps:)) Plz mark Brainliest :))

7 0
3 years ago
How do I solve this type of problem? I'm trying to find both missing values. Please explain how to solve this as thoroughly as y
goldenfox [79]
Hi there! 

In order to solve, we'll need to use a proportion: 20/a = 21/20. Then, we'll cross-multiply and solve to find a: 21a = 400 | a = 19.05. Next, to find b, we can just use pythagorean theorem: 20^2 + (400/21)^2 = b^2 | b = 27.62.
We are using geometric mean to solve for a, then using pythagorean theorem to solve for b. If you need more help with geometric mean, or would like a complete explanation, please let me know! I'd be happy to provide you with that information.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
3 0
3 years ago
What expression is equivalent to 4x-5-6x+7?
lesantik [10]

Answer:

-2x + 2

Step-by-step explanation:

you didn't post choices but combining like terms you get

-2x + 2

4 0
2 years ago
Read 2 more answers
Your friend prints a 4-inch by 6- inch photo for you from the school dance. All you have is an 6-inch by 8- inch frame. Can you
GarryVolchara [31]
The picture cannot be dilated to fit the frame. This is because one side of the picture is already 6-inches. So, therefore you cannot dilate the picture to fit the frame.
4 0
3 years ago
Read 2 more answers
M is the midpoint of AB. AM = 9x-6, and BM = 6x+27 find x. find Am. Find BM.
MAXImum [283]

Answer:

x=11

Step-by-step explanation:

M is the midpoint this means that we can set AM and BM equal to eachother, once this is done we can solve for x

9x-6=6x+27 (set equal to eachother)

9x=6x+33 (add 6)

3x=33 (subtract 6x)

x=11 (divide by 3)


4 0
3 years ago
Other questions:
  • A Girl Scout camp served half of their granola with breakfast. After dinner, they put the remaining 6{,}250 \text{ g}6,250 g6, c
    14·1 answer
  • The blue dot is at what value on the number<br> line?<br> ?<br> -16<br> -10
    5·1 answer
  • HELP IMMEDIATELY! Please help, on 1, 2 and 3. I’m so lost :(
    7·1 answer
  • Can someone help please
    9·1 answer
  • What is the least common multiple of 18,20 and 24?
    5·2 answers
  • The function f(x))<br> X. F (x)<br> -6 1<br> -3 2<br> 2. 5<br> 5. 3<br> 8. 0
    9·1 answer
  • In the figure AB = BC = CD = DA 2 3.2 units. The slope of AB is. What else do
    7·1 answer
  • Please answer because I need this now!
    15·1 answer
  • Calculate the area of the red triangle to find the area of the garden. Show your work
    11·2 answers
  • Joe biden and kamala harirs are on a boat and it sinks who is saved<br><br> for 50 points and brain
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!