Answer:
1.29 for 1 pack
Step-by-step explanation:
5.16/4=1.29
Area of right-angled triangle is given by;
Area, A = 1/2 *b*h, Where b=base, h=height
Therefore,
A1 = 1/2bh = 16 in^2
A2 = 1/2 (2b)(2h) = 2bh
Ratio of increase = A2/A1 = {2bh}/(1/2bh} = 4 (the area is increased 4 times)
The,
A2 = 4*16 = 64 in^2
Therefore,
The area is increased by (64-16) = 48 in^2
Answer:
30
Step-by-step explanation:
Problem = 3x + 21 for x=3
3(3) +21 --- subsitute the three for the x
9 + 21 ---- multiply the 3s together
30 ----- add
It’s going to be 4y(3x^2-8x+2) because 4 is the biggest factor that can go into 32,12, and 8.
Answer:
Josh and Zach each have 38 and 60 raisins.
Step-by-step explanation:
Total no of raisins Mason have = 18
Josh has 20 more raisins than Mason.
Josh = 20 + 18 = 38 raisins
Zach has 22 more raisins than Josh
Zach = 22 + 38 = 60 raisins
Hence, Josh and Zach each have 38 and 60 raisins.
