Answer:
(half * base 1 * base 2)/height
base 1 is 6 and base 2 is 9
get the height from similarity
6/9 = 8/CE
therefore CE = 72/6
Answer:
60
Step-by-step explanation:
Answer:
The large jar is best value for money.
Step-by-step explanation:
For large jar you get 540/4.10 = 131.7g of honey per penny.
For small jar you get 360/2.81 = 128.1g of honey per penny
Answer:
- angle: 120°
- its supplement: 60°
Step-by-step explanation:
Let "a" represent the measure of the angle. Then 180-a is the measure of its supplement. Your equation can be ...
a = 2(180-a) . . . an equation
a = 360 -2a . . . . eliminate parentheses
3a = 360 . . . . . . add 2a
a = 120 . . . . . . . . divide by 3 to find "an angle"
180-a = 60 . . . . . find "its supplement"
The measure of the angle is 120°, of its supplement, 60°.
