Using the Pythagoras theorem
(sqrt 117)^2 = x^2 + 6^2
x^2 = sqrt117)^2 + 6^2
x^2 = 117 - 36 = 81
so x = 9 answer
Answer:
B
Step-by-step explanation:
The square root of 21 will be halfway between 4 and 5. 4.58 ~ 4.6
The square root of 17 will be closer to 4 than 5. 4.12 ~ 4.1
3Pi/2 will beclose to 5 than 4. 4.71 ~ 4.7
4.1, 4.6, 4.7
That is B.
True every diameter of a circle is a chord.
hope it helps
Start by think that 50% can be looked at as 5/10.
Out of the remaining 5/10, 1/5 is fruit cakes, leaving the remaining 4/5 to sponge cakes. Which means that 40% of the cakes were sponge cakes.
50% = party cakes
10% = fruit cakes
40% = sponge cakes
