Answer:
42a^2 + 55a + 18
Step-by-step explanation:
The product is a factorization. I multipled like terms togethers to recieve the answer. I hope this helps you. Please mark brainliest if it is correct, thanks.
(3x5)X2=5x(2x3)
15x2=5x6
30=30
Answer:
Step-by-step explanation:
Arc length of the circle is given by,
Arc length =
Area of the sector of a circle =
22). Arc length of the circle having central angle =
= 60°
Arc length =
=
= 7.33 cm
23). Arc length of the circle having central angle = 225°
Arc length =
= 12.5π
= 39.27 km
24). Central angle =
=
= 225°
Area of the sector =
= 43.20 yd²
25). Area of the sector =
= 65.97 yd²
Answer:
circumference.
Step-by-step explanation:
The first sequence is where you need to add the number before it to get the next number. In this case the next number is 24+44 which is 68.
For the next sequence, is all odd numbers. First you, subtract 1, multiply by 3,
subtract 5, multiply by 7. So the
next number is 69 since you have to subtract 9.
Hope this helps! <3