Firs you would do 4b-15b and get -11b. Next you would do -7+3 and get -4. The final expression would be -11b-4
Answer:
the first one should be 5.28x10^-2 and the second one should be 3.2x10^6
Step-by-step explanation:
because with 0.0528 you move the decimal right twice. which makes it negative.
with 3,200,000 you assume that the decimal is at the end and move it between the three and the two. making it have 6 moves. since it moves left its positive
Correct answer: 50°
Subtract (65+65) from 180° and you’ll get the angle of C, which is 50°
Answer: 8 weeks
Step-by-step explanation:
20 - 4 = 16
16 / 2 = 8
