Answer:
the answer is d because the numbers are multiples of eachother
Step-by-step explanation:
Answer: 90
Step-by-step explanation:
opposite side is 90
Answer:
idk
Step-by-step explanation:
idk
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
7*x-4-(21)=0
Solve : 7x-25 = 0
Add 25 to both sides of the equation :
7x = 25
Divide both sides of the equation by 7:
x = 25/7 = 3.571
Answer:
sqrt(21)
Step-by-step explanation:
x = sqrt(7*3) = sqrt(21)