Answer:
200n - 162.
Step-by-step explanation:
first trem a1 = 38
common difference d = 200
nth term = a1 + (n-1(d
= 38 + 200(n-1)
= 200n - 162
Answer:
11) 49 in.²
13) 4.515 m²
Step-by-step explanation:
11) area of square = (side)²
area = (7 in.)² = 7 in. × 7 in. = 49 in.²
13) area of triangle = base × height/2
area = 4.3 m × 2.1 m / 2 = 4.515 m²
Answer:
I'm pretty sure its a function sorry if i'm wrong.
Step-by-step explanation:
pls mark brainliest
Answer:
Step-by-step explanation:
CD = CD Reflexive property
<CDA = <CDB Both are 90 degree angles (at least they are given as =
AD = DB Given
Triangles are congruent by SAS
