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
Paladinen [302]
3 years ago
9

How many more hours did david use on the computer to play games than to do his homework ​

Mathematics
1 answer:
Serhud [2]3 years ago
7 0

Answer:

Step-by-step explanation:

10.8 is 24 percent of 45 and 18 percent of 45 is 8.1. Now do the math. The difference is 2.7

You might be interested in
Can someone please help me I will be forever grateful
Dominik [7]

Answer:

66 feet

Step-by-step explanation:

30+30=30 feet

6+6=12 yards

1 yard=3 feet

12*3=36

30+36=66

5 0
3 years ago
1)<br> What is the value of x?<br> 150°<br> 3x
Leona [35]
The value of x is usually 1, most of the time x is just used as a place holder
3 0
3 years ago
Mary estimated that it would take 3 hours to write a book report, but it actually took her 5 hours. What is the percent error fo
Eduardwww [97]

Answer:

The percent error is 40%.

Step-by-step explanation:

5 (actual time) - 3 (estimated time) = 2

2 divided by 5 (actual time) = 0.4

0.4 x 100 = 40%

6 0
3 years ago
I NEED HELP ASAP I WILL MARK YOU BRAINLIEST
Sladkaya [172]

Answer:

63 degrees and 27 degrees

Step-by-step explanation:

Complementary angles are when two angles add to 90 degrees.

So, we can check if these pairs add up to 90 degrees.

45 + 95 = 140

38 + 42 = 80

30 + 51 = 81

63 + 27 = 90

The only pair of angles that are complementary is 63 degrees and 27 degrees.

5 0
3 years ago
Marc thinks a hexagon has five sides and 5 angles. Is Marc correct
pochemuha
No, a hexagon has 6 sides 6 angles
6 0
3 years ago
Read 2 more answers
Other questions:
  • Grandpa Ernie is shrinking! Over the past 4 years his height decreased by a total of 2.4 cm.It decreased by the same amount each
    15·1 answer
  • Which algebraic expression shows the average melting points of helium, hydrogen, and neon if h represents the melting point of h
    13·2 answers
  • Help needed asap deadline is approaching
    10·1 answer
  • Math help <br> is it D? <br> please and thank you
    5·2 answers
  • So far a total of 48 tickets have been sold for the school play for a total revenue of $220. How many student tickets have been
    10·1 answer
  • write an equation in slope intercept form of the line that passes throught the given point and is parrallel to the graph of the
    5·1 answer
  • The rate of change of the volume V with respect to time t of water leaking from a tank is proportional to the cube of the volume
    5·1 answer
  • Billie and toni are driving from chicago to phoenix. the first day they drove 420 miles. they want to drive at 65 miles per hour
    5·1 answer
  • Lines c and d are parallel. Parallel lines c and d are cut by transversals s and t. Clockwise from top left, the angles formed b
    14·1 answer
  • Does Anyone know how to solve this??
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!