What is the sum of 4.5 × 10^8 and 8.9 × 10^8?

a) 134 x 10^8

b) 1.34 x 10^9

c) 13.4 x 10

d) 13.4 x 10^7

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol