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MrMuchimi
3 years ago
7

Pls help My teacher rlly tried to make it fun like girl nah it’s still hella boring

Mathematics
1 answer:
Ne4ueva [31]3 years ago
5 0
Your saying you want all 5 of these questions answered?
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I need help please and thank you!​
ziro4ka [17]

Answer:

<u>v</u><u> </u><u>is</u><u> </u><u>1</u><u>9</u><u>8</u><u> </u><u>m</u><u>/</u><u>s</u>

Step-by-step explanation:

v =  \sqrt{gh}  \\ v =  \sqrt{9.8 \times 4000}  \\ v = 198 \: m {s}^{ - 1}

8 0
3 years ago
Simplify expressions. please help. Thanks
katen-ka-za [31]

The answer is 19/14x + 97/56

4 0
3 years ago
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Four is greater than the difference of three times a number and five. What is <br> the number?
adell [148]

Answer:

Step-by-step explanation:

let the number=x

4>3x-5

9>3x

3x<9

x<3

6 0
3 years ago
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Determine the equation of a parabola that intersects the x-axis at points (-2, 0) and (5, 0).
SOVA2 [1]

Answer:

B. y = x² - 3x - 10

Step-by-step explanation:

<em>good luck, i hope this helps :)</em>

3 0
3 years ago
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Paul is tearing down a long brick wall. He
vladimir2022 [97]
The length of the wall will be 25 feet less than how long it was on day one.

You have to multiply both numbers. Since he can tear down 5 feet in one day, you would express that as 5x1. In 5 days, you would do 5x5 which gives you 25 feet. Hope this helped!
4 0
4 years ago
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