B. 1/4 that should be the answer
Answer:
3/5 and 250 the number of girls is 150
Step-by-step explanation:
How to convert 932 to scientific notation?
Answer: 9.32 times 10^2
No matter what number you substitute for y, this equation will be untrue.
It has zero solutions.
Answer:
Step-by-step explanation:
<u>As per diagram we have:</u>
<u>As per 30° right triangle property:</u>
- CD = √3×CB/2 = 3√3 ≈ 5.2 cm
- and
- AC = 2CD = 2×5.2 = 10.4 cm
<u>Area of triangle:</u>
- A = 1/2bh
- A = 1/2CB*AC
- A = 1/2*5.2*10.4 ≈ 27 cm²
