Answer:
an = -1.3n -2.4
Step-by-step explanation:
The formula for an arithmetic sequence is
an = a1 +d (n-1)
where a1 is the first term and d is the common difference
an = -3.7 - 1.3(n-1)
Distribute
an = -3.7 -1.3n +1.3
an = -2.4 - 1.3n
an = -1.3n -2.4
The cross-section cut by the plane yields a quadrilateral with length and width equal to the length and width of the face that is parallel to the plane.
Answer:
First box = 22.5, 45/2, or 22 and 1/2
Second box = square inches (because area is always ^2, or squared)
Step-by-step explanation:
A = B * H
B = base
H = height
Base = 5 inches
Height = 4.5 inches
5 inches * 4.5 inches = 22.5 inches^2
This can also be written as 45/2 or 22 and 1/2
I hope I helped!
Let me know if you need anything else!
~ Zoe
3 1/8
First you take the all the dogs that gained 3/4 (which is 4)
Then you multiply it by 4
3/4x4=3
Then you add the dogs that gained 1/8 of a pound
3+1/8=3 1/8
Answer:
58
Step-by-step explanation:
alaphabet u right
