Answer:
c) 10
Step-by-step explanation:
3(2t +5) = 5t + 25
distribute the 3 into the parentheses
6t + 15 = 5t + 25
subtract 5t from both sides
t + 15 = 25
subtract 15 from both sides
t = 10
Answer:
Total area of the figure is 1259 units² .
Step-by-step explanation:
Formula
Area of a rectangle = Length × Breadth
As given
In triangle
Base = 9 unit
Height = 34 unit
In rectangle
Length = 28 unit
Breadth = 34 unit
In another triangle
Base = 11 unit
Height = 28 unit
Thus
Total area = Area of a rectangle + Area of first triangle + Area of second triangle .
Total area = 952 + 153 + 154
Total area = 1259 units²
Therefore the total area of the figure is 1259 units² .
Isolate x:
Y-11=x^2
Take the positive and negative square root of the left side of the equation :
+-√y-11= √x^2
Answer: B
+-√y-11=x
Answer: 8 movies
12 + 1.50x = 3x
Move the variables to one side
12 = 1.50x
Isolate x
8 = x
Check:
3(8)= 24
12.00 + 1.50(8) = 24