Answer:
7.48m (3s.f.)
Step-by-step explanation:
Let the missing side be x m.
Applying Pythagoras' Theorem,
x² +5²= 9²
x² +25= 81
x²= 81 -25 <em>(</em><em>-25</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>
x²= 56
x= 7.48 (3 s.f.)
∴ The missing side is 7.48 m (3s.f.)
Answer:
a triangular prism
Step-by-step explanation:
the 2 triangles
Answer:
4410
Step-by-step explanation:
A=Px(1+R)^n
4000x(1+0.05)^2=4410
You have to divide both sides by 12 so 12f/12 =24/12 is f = 2
Answer:
Boys: 21.22 Girls: 16.89
Answer: A
Step-by-step explanation:
Add all the data points and divide it by the number of the data points.
