Answer:
Step-by-step explanation:
v^2-u^2=2gh
0^2-12.4^2=2*(-9.8)h
-3.1×12.4=-4.9 h
yes it can reach
Answer:
22500
Step-by-step explanation:
Just go back 4 from were the decimal point is and when you run out of numbers add a zero
First of all you have to use pemdas perentheses, exponents, multiplication, division, addition and subtraction. so 8 multiplied to nine and 9 multiplied to 12 and then add them together.
Answer:24 • (1-1/3^n) divided by 1-(1/3)
Step-by-step explanation:
Got the question wrong but this is the right answer
Answer:
1. c = 13
2. a = 20
Step-by-step explanation:
1. 12² + 5² = x²
144 + 25 = x
144 + 25 = 169
√169 = 13
2. 29² - 21² = x²
841 - 441 = x
841 - 441 = 400
√400 = 20
