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aleksandrvk [35]
3 years ago
11

Kim had 20 minutes to do a three-problem quiz. She spent 9 3/4 minutes on question A and 5 1/2 minutes on question B. How much t

ime did she have left for question C?
Mathematics
2 answers:
SVEN [57.7K]3 years ago
6 0
4 minutes and 45 seconds
dezoksy [38]3 years ago
4 0
4:45 because 9:45+5:30=15:15. When subtracted from so that equals 4:45
You might be interested in
Find the quotient. (6x 2 - x - 40) ÷ (5 + 2x) 8 - 3x 3x + 8 3x - 8
Artyom0805 [142]

Answer:

The quotient is 3x-8

Step-by-step explanation:

(6x^2-x-40)÷ (5 + 2x)

The above equation can be written as

(6x^2-x-40)÷ (2x + 5)

The division is shown in the figure below.

The quotient is 3x-8

4 0
3 years ago
Summer used 2/5 of her ground beef to make burgers if she used 3/4 pound of beef how much did he have at first
yulyashka [42]
You need to divide 2/5 and 3/4. First, you need to do "Keep Change Flip". We do this by keeping 2/5 the same, changing the division sign to a multiplication sign and flipping 3/4 to make 4/3. Lastly, you add them up and get your answer.
2/5 ÷ 3/4
2/5 X 4/3 = 8/15
4 0
3 years ago
Please help me!!!!! ;-;
Lelechka [254]
Your answer is zero because you do 4*4=16*3=48*0=zero your answer

hope this helps you

4 0
3 years ago
The width of a dining room floor in a scale drawing is 6in. The actual width is 30 ft. What is the scale of the floor plan?
sasho [114]

Answer:

Scale = 5ft/in

Step-by-step explanation:

Given

Scale Measurement = 6in.

Actual Width = 30ft

Required

Scale Ratio.

The scale ratio can be calculated as thus:

Scale Ratio = Actual Measurements ÷ Scale Measurements

Scale Ratio = 30ft ÷ 6in

Scale Ratio = 30ft/6in

Simplify to lowest terms

Scale Ratio = 5 ft/1 in

Scale Ratio = 5ft/in

This can also be represented as follows;

Scale Ratio = 5ft : 1in

This means that 5 ft on the actual measurements is represented by 1inch on the scale.

6 0
3 years ago
HELP
Elis [28]

Answer:

  ∠Q

Step-by-step explanation:

The theorem tells you the largest angle is opposite the longest side. The longest side in triangle PQR is PR, which is opposite angle Q.

The largest angle is angle Q.

5 0
2 years ago
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