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
antiseptic1488 [7]
2 years ago
11

Science class begins at 1:30 PM and ends at 3:00 pm how many minutes long is science class

Mathematics
1 answer:
kogti [31]2 years ago
6 0

90 Minutes i think

\

You might be interested in
Find each missing measure
Trava [24]
Could you try sending the picture again? I don't see anything. Sorry.
8 0
3 years ago
Which angle must also measure 85°?<br><br> _2<br> _5<br> _11<br> _12
Semmy [17]
_11 is the answer Fr
6 0
2 years ago
Y=1/2x +5<br> Y=-3/2x-7<br> Find x and y
gayaneshka [121]
I'm going to use the substitution method. 

If y = - 3/2 - 7, then:

1/2x + 5 = - 3/2x - 7

Combine like terms: 

4/2x = - 12. Mutiply both sides by 2/4 to get x = -12 (2/4)

Simplify to get:

x = - 6.

Plug - 6 back in for x in either equation.

Y = 1/2( - 6) + 5 which becomes Y = - 3 + 5.

X = - 6, Y = 2





8 0
3 years ago
What represent the relationship between the total mass of a crate
sineoko [7]

9514 1404 393

Answer:

  (a)  M = 0.25n +100

Step-by-step explanation:

The distance between the dots on the graph is a rise of 1 grid square and a run of 2 grid squares. If we extend the sequence of dots to the left, we expect to place one at (0, 100). That is, the y-intercept of this function is 100 (eliminates choices C and D).

The rise of 1 grid square represents 25 kg, and the run of 2 grid squares represents 100 CDs. Then the slope of the function (rate of change) is ...

  slope = rise/run = 25/100 kg/CD = 0.25

Then the equation describing the points on the graph will be ...

  M = 0.25n +100

5 0
3 years ago
H=(-5) answer needed now!!!!
wariber [46]

Answer:

-2

Step-by-step explanation:

h(-5) represents the y value when x is -5.

7 0
3 years ago
Other questions:
  • What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 6.5?
    12·2 answers
  • A regular octagon has a perimeter of 48 cm. What is the length of each side?
    15·2 answers
  • Find the lateral area of a regular pentagonal pyramid that has a slant height of 14 in. and a base side length of 6 in.
    13·1 answer
  • Can someone help me, please? ​
    7·1 answer
  • I will mark Brainliest for first and correct answer. PLEASE NO LINKS
    8·1 answer
  • What is X? combined with 10x^2
    13·1 answer
  • Help me with this problem please!!!! :)​
    14·1 answer
  • Kamille brought a new outfit that cost $32.00. The tax rate is 9%. How much did she pay for the outfit after tax?
    12·1 answer
  • Helppppppppppppppppmeeeeeeeeeeeeeeeeeeee
    9·1 answer
  • Joan has at least $40. Name an<br> mount of money she could have.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!