Y=4.4 is the correct answer
Answer:
Jose's total collection is: 180
Hence, option D is correct.
Step-by-step explanation:
Let x be Jose's total collection.
Given that Jose keeps 9 of the coins, which is only 5% of his entire collection in a box.
It means,
5% of x = 9
5/100 × x = 9
0.05 × x = 9
divide both sides by 0.05
0.05x/0.05 = 9/0.05
x = 180
Therefore, Jose's total collection is: 180
Hence, option D is correct.
Answer:
Hydrostatic force = 7800N
Step-by-step explanation:
The hydrostatic force is the force on a body when there is change its in hydrostatic pressure on the surface of the body when its equilibrium position shifts.
Let us first look at the formula for hydrostatic force
hydrostatic force = the pressure at the center x the area
Pressure = density x gravity x height
hydrostatic force = [sqrt(4)/2 m][1000 kg/m^3 * 9.8m/s^2] x [(1/2)(4)(4sqrt(4)/2) m^2]
Calculating the above data we get;
Hydrostatic force = 7800N
Answer:
Step-by-step explanation:
Im sorry we’re are they following?
Answer:
No it is not a square.
Step-by-step explanation:
A square has 4 equal sides and 1 right angle (which means 4 right angles.
The Pythagorean Theorem would result is
19^2 + 19^2 = 722 if the figure was a square.
Since the diagonal of this figure is 20. 62^2 = 415.2, the diagonal isn't log enough for the figure to be a square.