Answer:22
Step-by-step explanation:
8 divided by 2 is four
4 times 3 is 12
12 plus 10 is 22
Answer:
y=1 (sorry i dont know what justify means lol, i forgot) i know how to solve the answer lol.
Step-by-step explanation:
10y-15-4y=8-2y-15
10y-4y+2y=8-15+15
8y=8
y=1
Answer:
Last Year Length = 4 meters
This Year Length = 12 meters
This Year Width = 10 meters
Step-by-step explanation:
We know, area of the rectangle is given by the formula:
Area = Length * Width
Given width = 5
Area = 20
We solve for Length:
Area = Length * Width
20 = Length * 5
Length = 20/5 = 4
Last Year Length = 4 meters
Now, this year, the length would be 3 times as long, so new length would be:
This Year Length = 4 * 3 = 12 meters
This year, the width would be two times previous year, so width would be:
This Year Width = 5 * 2 = 10 meters
That would be.... placoderm fish
Answer:
IJ = 15
Step-by-step explanation:
Since ∠ I ≅ ∠ H , then Δ HIJ is isosceles with sides JH and IJ congruent.
Thus IJ = JH = 15
