4 + 5(x - 7)²
4 + 5(8 - 7)²
4 + 5(1)²
4 + 5(1)
4 + 5
9
1 in = 2.54 cm
1 cm = 0.01m
therefore
1 in = 0.0254 m → 1 m = 39.37 in
Your answer: 2 m = 2 · 39.37 in = 78.74 in.
Answer:
x + y = 4 Equation 1
y = 2x -1 Equation 2
-2x + y = -1
x + y = 4
Subtract
You will get
- 3x = -5
Divide by -3
-3x / -3 = - 5 /-3
x = 5/3
Substitute x into equation 1
x + y = 4
x = 5/3
5/3 + y = 4
y = 4 - 5/3
y = 7/3
x = 5/3 y = 7/3
Hope this helps.
Answer:
It's B, the second graph
Step-by-step explanation:
I just did the quiz
Math is involved in baking by using precise measurements for a better result in texture & flavor.