Answer:
Step-by-step explanation:
in third quadrant sin is negative.
sin² θ+cos² θ=1
sin²θ+(-16/20)²=1
sin²θ+(-4/5)²=1
sinθ=±√(1-16/25)
=±√((25-16)/25)
=±√(9/25)
=±3/5
so
sin θ=-3/5
<u>Answer:</u>
<u>Step-by-step explanation:</u>
Write any number or value in exponential form simply means a numeric form involving exponents.
The exponents for each of the number in a value represent the number of times that number or value appears as a factor.
For example, here in this case, we have one p, 4 q's and 2 r's so we can write it in exponential form as:
Answer:
Bro what to do in this question. Hope you understand me
Answer:
This is the concept of scale factors; The length of the larger figure will be calculated as follows;
linear scale factor=[length of larger figure]/[length of smaller figure]
plugging the values in the above formula we get:
let the length of the larger figure be x;
thus;
x/12=4/3
multiplying both sides by 12 to solve for x we get:
12*x/12=4/3x12
x=16
thus the length of the larger figure is x=16
Answer:
2. battery
3. mechanical energy
4. Nuclear energy
5. Animalia
6. Greater than 45 centimeters, as the ball transforms some of its potential energy into thermal energy and sound energy
7. C and D
8. Archaebacteria
9. Increase the temperature of juice in Glass A by 20 °C
10. Skating blades become cold as kinetic energy is transformed into thermal energy
11. The molecules of milk in Glass A have less kinetic energy than the molecules of milk in Glass C.
12. Fungi
Step-by-step explanation:
Hope this helps!