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Elodia [21]
3 years ago
6

Anyone willing to help? New topic for me and struggling

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Step-by-step explanation:

f(x) = -x^2 + 5x

a, hit the ground means height is zero so f(x) =0 --> x= 5 seconds

a, at 4 seconds means x= 4 so f(4) = -4^2 +5.4 = 4 m

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tatiyna

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3 years ago
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You and your brother are reading the same novel. You want to get ahead of him in the book, so you decide to read 30 minutes long
Sholpan [36]

Answer: its 45 if i read it right.

Step-by-step explanation:

8 0
3 years ago
Help, I don’t know how to solve this.
NNADVOKAT [17]

Answer: Angles ABD and BAD (B)

Step-by-step explanation: Angles ABD BAD are not congruent angles, since they are the same angles.

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In this case, B is your correct answer since that answer has the same angle and not comparing any 2 angles, just the same one.

Hope This Helped, Have A Great Day!

3 0
3 years ago
Any mathematics genius around. To solve this question.. am giving the brainliest
Likurg_2 [28]
Well
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———————————————————————— = ————————-
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2/sin theta. Hope it helps :}
7 0
3 years ago
What is the answer to 3x –7 = -16
Anni [7]

Answer:

x = -3

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3x –7 = -16

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