Answer:
2/3 of 60 minutes = 40 Minutes for Kaitlin
Judy spends 1 1/2 times of Kaitlin = 60 Minutes
Step-by-step explanation:
Explain why Judy's homework time is between 2/3 of an hour and 1/2 hour? I have no idea what is meant by that?
Letter A is the answer to your equation problem
Answer: The angles are 67.5°, 22.5° and 90°.
Step-by-step explanation:
It should be noted that a straight angle is always equal to 180°.
The straight angle is split in the ratio 3:1:4.
The measure of each angle will be:
a. = 3/(3+1+4) × 180°
= 3/8 × 180°
= 67.5°
b. 1/8 × 180° = 22.5°
c. 4/8 × 180° = 90°
The angles are 67.5°, 22.5° and 90°.
The dropping degree temperature will be -12°.
<h3>what is temperature drop?</h3>
- Temperature is a physical quantity that expresses the hotness of matter or radiation.
- Temperature drop (T1 −T 2) is a direct indication of energy extracted.
- For a given resource, it is dependent on T 2 which is in turn dependent on the minimum temperature of the process T1
- when the thermal conductivity is low and the coefficient of thermal expansion is large. In unsteady heat-exchange processes the maximum possible temperature drop usually determines the maximum rate at which heat exchange can occur.
A drop of 17 degrees means subtract 17 from given temperature
∴5°-17°=-12°
so, the Temperature drop will be -12°
To learn more about temperature drop,
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Answer:
5
Step-by-step explanation:
Given expression:
Factor:
Cancel 
:
Simplify:
