Answer:
∴ x= 17
Step-by-step explanation:
the total of angel in 90°
∴ 2x+3+3x+2 =90
∴ 5x +5 =90
5x=90-5
5x = 85 (divide both side by 5)
∴ x= 17
Answer:
f(x/4)
Step-by-step explanation:
The red and orange lines are when f(x) is stretched vertically.
The blue line is when f(x) is stretched horizontally.
Comparing the blue line to f(x), we see that it is 4 times wider. Therefore, the blue line is f(x/4).
First, you have to think of any perfect squares that multiply to 112. The only ones I can think of are 16 and 7. So now you have the square root of 16 * 7. Now you can reduce the 16 because the square root of 16 is 4. So the answer is 4 times the square root of 7.
Answer:
10x- 6y
Explanation:
Multiply the 2 with what’s inside the parentheses
