SA=2lw+2lh+2hw ..........
Answer:
9
Step-by-step explanation:
I think it would be easier to covert the fractions to decimals here
-1.2 * 1 1/5 / 3/10
= -1.2 * 1.2 / 0.3
= -1.44 / 0.3
= - 4.8 answer
Answer:
the answer is actually study and you would know
Step-by-step explanation:
The second angle would be 140⁰. When two angles are supplementary, they add up to 180⁰.
180⁰-40⁰=140⁰
