Answer:
a(n) = 7 + 3(n - 1)
Step-by-step explanation:
Notice that every term of the sequence 7, 10, 13, 16 is 3 more than the previous term. That tells us this is an arithmetic sequence with first term 7 and common difference (d) 3.
Adapting the given equation, we end up with
a(n) = 7 + 3(n - 1)
Try and reflect them if they look the same then they’re congruent you can also make sure the angles are the same with a ruler
Answer: l * w
length * width
Step-by-step explanation:
Multiply the length and width of a rectangle to find the area.
Answer:
59 113/125
Step-by-step explanation:
Answer:
A = (16π - 8) cm^2
Step-by-step explanation:
The shaded area is trhe area of the circle minus rthe area of the truiangle,.
A = πr^2 - bh/2
A = π(4 cm)^2 - (4 cm)(4 cm)/2
A = 16π cm^2 - 8 cm^2
A = (16π - 8) cm^2