Answer:
1. A. similar
2. C.
3. B. all congruent figures are also similar figures.
4. B. 22.5
5. D. two hexagons
f(x) 2x² + 5√(x+2)
f(2) = 2(2)² + 5√(2+2)
= 2(4) + 5√4
= 8 + 10
= 18 <======= answer
x=3
Step-by-step explanation:
1/4(12x + 4) - 14= -1/2(8x - 16)
1. Simplify each side my multiplying
3x - 13 = -4x + 8
2. Add 13 on each side
3x = -4x + 21
3. Add 4x on each side
7x = 21
1.42
hope this helps
have a good day :)
1) and (between 3 and 4)
Explanation: and are the closest WHOLE squares root to ; any other square roots wouldn't give us a whole number, or they're farther away from
2) and (between -(12) and -(13))
3) and (between -(6) and -(7))