Answer:
Step-by-step explanation:
ahh 30° is the mystery angle . sooo
180-30 = 150 that angle BOA
then the other two angle are each 15°
so then BAX is 90-15=75°
:)
Answer:
the 5 in 52127 is 50000 the 5 in 5478 is only 5,000
Step-by-step explanation:
Answer:
5^20 • 7^40
Step-by-step explanation:
each exponent needs to multiply each 10.
Answer:
x= 15
Step-by-step explanation:
4x+15=75
4x = 60
x = 15