Answer: A, C, and E! I just took this on Khan Academy! Please mark me brainliest because it it correct!
Answer:
5r + 2p + 6
Step-by-step explanation:
= 4r + 9 + r + 2p - 3
= 4r + r + 2p + 9 - 3
= 5r + 2p + 6
Answer:
8 and 9
Step-by-step explanation:
8² = 64, and 9² = 81. Equivalently, √64 = 8 and √81 = 9. Since 67 is between 64 and 81, √67 must be between 8 and 9.
Answer:
Step-by-step explanation:
x/y is rewritten as (9/4)/(3/5) = 2.25/.6 = 3.75
Answer:
The missing angle is 37.60 degrees.
Step-by-step explanation: 180-90-52.40=37.60