Hey there,
Girls : Boys
5 : 4
Total = 9u
9u = 27
1u = 27 / 9
= 3
5u = 3 x 5
= 15
Hope this helps :))
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Answer:
Exponential growth A, B;
exponential decay C, E;
neither D.
Step-by-step explanation:
The function
- represents exponential growth when
- represents exponential decay when
A. The equation represents exponential growth, because
B. The equation represents exponential growth, because
C. The equation represents exponential decay, because
D. The equation represents neither exponential growth nor exponential decay, because this function is linear.
E. The equation represents exponential decay, because
The answer should be 62 °
180°-118°=62°
Subtract 118° from 180° because a parallel line is 180°. So you just have to find the other side of the line.
Hope this helps.
Answer:
x = 8.6603 m
Step-by-step explanation:
If x is the length of a side of the square, the area of the square will be x^2.
So, if the area of the square is 75 ft2, we can formulate the quadratic equation:
x^2 = 75
Now, solving the equation, we just need to make the square root of 75:
x = sqrt(75) = ±8.6603
x1 = 8.6603
x2 = -8.6603
Now, as x represents the length of a side of the square, and measurements can't be negative, we take only the positive value, so:
x = 8.6603 m
Answer:
Step-by-step explanation: