Answer:
a and c = 115 and b and d = 65
Step-by-step explanation:
Hope this helps :)
Answer. the answer for the problem you asked is A
Answer:D)The girls a re generally taller than the boys
Step-by-step explanation:
Answer:
x = ![i\sqrt{55} , -i\sqrt{55}](https://tex.z-dn.net/?f=i%5Csqrt%7B55%7D%20%2C%20-i%5Csqrt%7B55%7D)
Step-by-step explanation:
x^2 + 8^2 = 9
Simplify the 8^2
x^2 + 64 = 9
Subtract 64 from both sides
x^2 = -55
Take the square root from both sides
x = +/- ![\sqrt{-55}](https://tex.z-dn.net/?f=%5Csqrt%7B-55%7D)
Simplify
x = ![i\sqrt{55} , -i\sqrt{55}](https://tex.z-dn.net/?f=i%5Csqrt%7B55%7D%20%2C%20-i%5Csqrt%7B55%7D)
Hope this helps!
Answer:
0.54 is the sales tax.
Step-by-step explanation:
2.25 x 3 = 6.75
When trying to do percentages move the decimal place to the right 2 times.
6.75 x 0.08= 0.54.