Can someone please help me with this?

Mathematics

2 answers:

Nana76 [90]3 years ago

8 0

Answer:

The lenght is 8 cm

Step-by-step explanation:

kakasveta [241]3 years ago

3 0

Answer:

8 cm.

Step-by-step explanation:

The area of the square base = volume / height

= 960/15

= 64 cm^2.

So the length of each side of the square base = √64

= 8 cm.

You might be interested in

Here are scores for two softball teams for seven innings. Rosie's Riveters beat The Susan Bees by how many runs?

Rashid [163]

13-10=3, they won by 3 runs.

8 0

3 years ago

Read 2 more answers

√m/3=4<br> My teacher didn't explain how to solve these to well can someone explain?

Andrews [41]

√m/3 = 4

To remove the radical sign, square both sides.

(√m/3)² = 4²
m/3 = 16

To remove the denominator of 3, multiply both sides by 3.
3 (m/3) = 3(16)
m = 48

To check: Substitute m by its value.
√m/3 = 4
√48/3 = 4
√16 = 4
4 = 4

4 0

3 years ago

Olivia kicks a soccer ball from the ground with an initial vertical velocity of 15 m/s. Which equation can be used to find the t

babunello [35]

Answer:

The answer is below

Step-by-step explanation:

Motion shows the change in the position of an object over time. This change is showed in terms of displacement, distance, velocity, acceleration, time and speed. The equations of motion shows this relationship.

Since the soccer ball is kicked up with an initial velocity (u) of 15 m/s, the acceleration due to gravity (g) acts on the ball. If the ball is kicked at an angle Θ, the time t it takes for the ball to reach the ground is:

$t=\frac{2u*sin(\theta)}{g} \\\\t=\frac{2(15)*sin(\theta)}{g} \\\\t=\frac{30*sin(\theta)}{g} \\\\If\ it\ is\ kicked\ vertical\ then\ \theta=90^0,hence:\\\\t=\frac{30*sin(90)}{g}= \frac{30}{g }$