1 x^3 = b^9 / 125
x = b^3 / 5
2. x^2 = 1 /2.16
x = sqrt 1/2.16
x = +/- 0.68 to nearest hundredth
Answer:
10%
Step-by-step explanation:
The total population of students will be equal to the sum of both those who wore the silly hat and those who didn't hence
Total students= 74+666=740
Number of students who wore silly hat is given as 74 hence when expressed as a percentage of the total students' population we get that
percentage of the students wore a silly hat=
Therefore, 10% of students wore a silly hat last Tuesday
Area of trapezoid = 1/2(b1+b2)h
b1 and b2 are top and bottom bases
so b1 = 15.8 and b2 = 21.8
h is height so h = 11.7
so
A = 1/2(15.8 + 21.8)(11.7)
A = 1/2(37.6)(11.7)
A = 219.96
answer
D. 219.96 yd^2
Answer:
Hey! The answer to you're question is (3x+4) (3x+4)
Step-by-step explanation:
The best way of how to solve this problem is break it up.
If you know how to square root, that would come in handy!
The square root of 9 is 3! The square root of 16 is 4.
The ^2 is just telling you that there are two variables and you would need to split them. :0
(a square root is 2 of the same numbers that equal something, like 6x6=36 ect.)
so 9x^2-16
3x+4
3x+4
Therefore!!!!!! (3x+4) x (3x+4)
Dont feel bad for not asking :) we all get stuck sometimes, have a good rest of you're night sweetie!
Answer:
16.75
Step-by-step explanation:
The mean of a set of numbers is the sum divided by the number of terms.
