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grigory [225]
3 years ago
8

Sebuah pesawat penyelam terbang dengan kecepatan 55.0 m/s dengan ketinggian konatan h 400m dengann gaya gravitasi 9.8 m/s kuadra

t.tentukan sudut elevasi !!
help
Mathematics
1 answer:
Firlakuza [10]3 years ago
4 0

Answer:

Step-by-step explanation:

Hand d hands. I Nnendjejw ndndnenend nsdnd nsrjer

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Beth won 86 pieces of gum playing hoops at her school's game night. Later, she gave three to each of her friends. She only has 2
Reil [10]

Answer: beth has 28 friends

Step-by-step explanation: take 86 and subtract 2 wich gives you 84. then, take 84 and divide it by 3. 84 divided by three is 28. so, beth has 28 friends.

your answer is 28

7 0
3 years ago
NEED ANSWER QUICK!!
ivanzaharov [21]

It is given in the question that, Camillo needs 2,400 oz of jelly for the food challenge.

And 48oz of Jelly cost $3.84 .

So 1 oz of Jelly cost

=\frac{3.84}{48}

And 2400 oz of jelly cost

\frac{3.84}{48}*2400 = 192

6 0
3 years ago
Read 2 more answers
four balls of wool will make 8 knitted caps.how many balls of wool will malcom need if he wants to make 6 caps?
miss Akunina [59]
We can express this as a ratio. 4 balls :8 caps.

Then simplify. 1 ball: 2 caps.

We have to make caps equal to 6, so multiply by 3. For consistency, we need to multiply the number of balls by 3 too.

3 balls: 6 caps.

So Malcolm needs 3 balls of wool.
8 0
3 years ago
Calculate volume of hemisphere with radius 3.2 cm
Olin [163]

Answer:

V ≈ 68.63 cm³

Step-by-step explanation:

the volume (V) of a sphere is calculated as

V = \frac{4}{3}πr³

the volume of a hemisphere is half the volume of a sphere, so

V = \frac{1}{2} × \frac{4}{3} πr³ = \frac{2}{3} πr³ , then

V = \frac{2}{3} π × 3.2³

  = \frac{2}{3} π × 32.768

  ≈ 68.63 cm³ ( to 2 dec. places )

5 0
2 years ago
Evaluate the expression x - 7, if x = 12.<br> 19<br> 6<br> 17<br> 5
Sonja [21]

Answer:

5 it's a bit easy ig

Step-by-step explanation:

12-7=5

good day.

:)

7 0
3 years ago
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