Answer:
x = 8
Step-by-step explanation:
(please verify) if line segment LM is congruent to line segment PN; then
9x - 25 = 5x + 7; subtract 5x from both sides
4x - 25 = 7; add 25 to both sides
4x = 32; divide by 4
x = 8
Answer:
1)= a 30
2)= b 2¹⁰
3)= d 0.75²
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No because the 2 in 3.28 isnt higher than 5 and the 1 in 4.1 isnt higher than 5 it has to be high than 5 to be rouned up
Answer:
3 seconds.
Step-by-step explanation:
f(t) = height of the disc = -18t^2 + 42t + 36.
This equals zero when it completes its path, so:
-18t^2 + 42t + 36 = 0
-6(3t^2 - 7t - 6) = 0
-6 (3t + 2)(t - 3) = 0
t = 3 seconds (We ignore the negative zero).
Answer:√15
(3√5)^2
3√5^2
3√10
Step-by-step explanation:
