Answer:
.25 X 4 = 1
.50 X 2 = 1
.10 X 10 = 1
Step-by-step explanation:
:)
Sec theta = 1/cos theta = 1/0.5 = 2
Option D is the correct answer.
Answer:
1.13 dollars is equivalent to 1 euro
Step-by-step explanation:
Answer:(9y-7)(9y+7)
Step-by-step explanation:
81y^2-49
=(9y)^2-(7)^2
=(9y-7)(9y+7)
Answer:
x^7+x^6+x^5-x^4-x^3-x^2-x+1
Step-by-step explanation:
