Answer:
D. 
Step-by-step explanation:

Since we are multiplying an exponential number to a fraction the answer is going to be

Hope this helps ❤❤❤ ;)
1. 0.87 is the same as 87/100
87/100
ANSWER: A & B
Reason: the lines are the same criss cross
Answer:
n = 2
Step-by-step explanation:
sin 30° = ½
tan 45° = 1
then
sin 30° : tan 45° = 1 : n
½ : 1 = 1 : n
n = 2
Answer:
Step-by-step explanation:
Multiply 13*5 is 65