It is multiplied by to because the raidouis is double.
Answer:
choice 3) scale factor of 3
Step-by-step explanation:
3 times length + 3 times width = 9 times area
Answer:
13 2/5
Step-by-step explanation:
a = 2 and b = -3
so the question asks whats.... a^3 - b^3/5
First we plug in the values of a and b
(2)^3 - (-3)^3 /5
Now we solve the ones in paranthesis first
(2)^3 = 8 because 2×2×2 and
-(-3)^3 forget about the - outside the parenthesis so
(-3)^3 = (-27) because (-3)×(-3)×(-3)
now we put it back together
8 -(-27)/5
the two minus become plus so
8 + 27/5
Now we solve it like fractions
8 and 27/5
simplify
13 and 2/5
Hope that helps!
Q4) x+4 = 15
15-4 = x
x = 11
Q5)
18 + 12 = x
x - 12 = 18
30 - 12 = 18
x = 30
I hope this helped, please give this the Brainliest answer! :3
The equation that can be used to represent this context is 75 = 40 + 3.5x.
<h3>Description of the reward points </h3>
The reward points Arianna receives are divided into two. They are the fixed reward point and the variable reward points. The fixed reward point is the point that she receives when she signs up. The variable reward point is the point that increases with going to the movie theater.
Total reward points = the fixed reward point + variable reward points
Total reward points = 40 + 3.5xx
75 = 40 + 3.5xx
To learn more about fixed costs, please check: brainly.com/question/25879561