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4vir4ik [10]
2 years ago
8

Help me please on hegarty maths

Mathematics
1 answer:
Orlov [11]2 years ago
6 0

Answer:

29.5cm^2

Step-by-step explanation:

3 × 4 = 12

4 × 2.5 = 10

3 × 2.5 = 7.5

12+10+7.5=29.5

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Which statements are true for the following expression?<br> (9 + 1) · 5
kvasek [131]

Answer:

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Step-by-step explanation:

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2 years ago
A water balloon slingshot launches its projectiles essentially from ground level at a speed of 25.5 m/s . (You can ignore air re
lozanna [386]
A) The longest horizontal distance is reached at 45 degrees angle. This is true for any projectile launch.

B) First, calculate fligth time (using the vertical motion) and then calculate the horizontal movement.

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This is the ascendant time going upward.

The flight time is 2*1.83 = 3.66 s

Horizontal motion

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c) The time the ballon will be in the air was calculated in the part B, it is 18.03 s
5 0
3 years ago
Can can someone help me with this I don’t know
Zarrin [17]

Answer:

29500

Step-by-step explanation:

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7 0
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DENIUS [597]

Answer:

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50:3

please mark me as brainliest!!<3

8 0
2 years ago
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