There’s 0.4 in a second then in 24 seconds then you would multiply 0.4x24= which is
9.6 gallons of water.
Answer:
should be 12.56
Step-by-step explanation:
the formula to find the area of a circle is A= πr2
so what you do is mulitply 3.14 ( number of pi) times radius (half of what the diameter is) squared which is the radius times the radius
3.14 x 2 x 2 + 12.56
Answer:
1. 702 square centimeters
2. m∠YWX = 63°
Step-by-step explanation:
1.
The total surface area is area of all the sides.
- There are 2 triangles (slanted side) with base 14 and height 11. Thus area would be
- There are 2 triangles (another slanted side) with base 10 and height 12. Thus area would be
- There are two rectangles with base 10 and height 6. Thus area would be
- There are two rectangles with base 14 and height 6. Thus area would be
- The bottom is a rectangle with area 10 * 14 = 140
Adding all these up 154 + 120 + 120 + 168 + 140 = 702 centimeters square.
2.
Angle WYX is equal to 46° (vertical angles are equal).
Now looking at triangle XWY, we know all three angles will add up to 180°. Given x =71° and Y = 46°, we can figure out W (Angle YWX)
71 + 46 + Angle YWX = 180
Angle YWX = 180 - 71 - 46 = 63°
Second answer choice is correct.
The answer is b.) (10x+1)^2
9.43 units
for some reason the answer has to be 20 characters long