Since only the yintercept chaingded, it oves down 2 units since 2 units down is the y intercept
B is the answer
Answer:
1. x = 4/5
2. y = 4
3. a = 2
Step-by-step explanation:
first subtract the number without the variable from the answer. then divide the answer by whatever the number with the variable is.
1. 5x + 3 = 7
5x = 4
x = 4/5
2. 5.7 + 0.3y = 6.9
0.3y = 1.2
y = 4
3. 4.2 + 2.5a = 9.2
2.5a = 5
a =2
1- 6
2- 4
3- 2
And that’s all I can tell you? It’s decreasing so I don’t think 10 would have any stars unless if negative numbers are allowed
Given :
Solid 1:
The side of the cube is, a = 8 cm.
Solid 3:
The side of the cube is, b = 4 cm.
The volume of the third cube can be calculate as,
The volume of first cube is,
Thus, the ratio can be calculated as,
Thus the required ratio is 8:1.
Since the volume is proprtional to the cube of the side, the ratio will also be in the range of cube of the fractional difference between the sides.
103+53=156
180-156=24
The third angle is 24
So then take 180 because a line is 180 degrees and subtract 24
156 is the final answer