1 quart = 32 fluid ounces
16 is half of 32 so 1 quart fills 2 mugs meaning that she needs 6 quarts of coffee
1) is false, it is always a rhombus.
2) is true, a rectangle with all sides equal would be a square.
3) is false, a kite's side lengths must be 2 pairs of unequal lengths.
4) is true, a square is a rhombus that has 90-degree angles.
5) is true, a kite must have 2 pairs of unequal lengths, but a trapezoid cannot have exactly 2 sides of equal lengths.
Answer:
Area of shaded region is 141.3 square inches
Step-by-step explanation:
It is given that,
A circle has an 18-inch radius and a shaded sector with a central angle of 50°
Area of circle = πr²
<u>To find the area of circle</u>
Area of circle = πr² = 3.14*18² = 3.14 * 18 * 18
Area = 1017.36 square inches
<u>To find the part of shaded region</u>
central angle of shaded region is 50°.
part of sector = 50/360 = 5/36
<u>To find the area of shaded region</u>
area of shaded region is 5/36th of total area of circle
Area of shaded region = 5/36(1017.36) = 141.3 square inches
Answer:
4x²+12x+9
Step-by-step explanation:
1. 2x times 2x = 4x²
2. 2x times 3 = 12x
3. 3 x 3 = 9 or 3² also equals 9
Y = mx + b
so it should be
Y = 1x + 2
