Step-by-step explanation:
1. 200 = 10h
320 =
320x10 / 200
= 16h
2. 1.5 = 50m
x = 150 m
150x1.5 / 50
= 4.5cm
3. 4$ = 40balls
x = 100balls
100x4 / 40
= $10
Answer:
A, D, E
Step-by-step explanation:
Substitute the x and y values into the equation. If the result does not equal 24, then that coordinate point is not on the graph of 3x+2y=24.
solution:
Terms of trade (TOT) = 1 pound green beans for 3 pound corn.
So, when Jake sells 72 pounds of corn, he buys (72 / 3) = 24 pounds of green beans, which is sold by Jane.
After specialization, Jane produces 80 pounds of green beans and sells 24 pounds out of it.
So, Jane consumes (80 - 24) = 56 pounds of green beans herself.
Also, after specialization, Jane produces only green beans and no corn, so her consumption of corn is equal to the quantity of corn sold by Jake, i.e. 72 pounds.
So, Jane consumes 56 pounds of green beans and 72 pounds of corn.
Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are always supplementary.
Answer:
1 - 60
2 - 120
3 - 60
4 - 120
5 - 60
6 - 120
7 - 60
8 - 120
Step-by-step explanation:
Via supplementary angles, you can conclude that angle 5 is 60. Because of vertical angles, angle 8 is 120 and angle 7 is 60. Because of alternate exterior angles, angle 1 is congruent to angle 7 and angle 2 is congruent to angle 8, meaning angle 1 is 60 and angle 2 is 120. Because of vertical angles, angle 3 is 60 and angle 4 is 120.
