Answer:
right angle
Step-by-step explanation:
It has a 90 degrees angle
Answer:
It’s C
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
7x - 9 = 19
add 9 to both sides
7x = 28
divide by 7
x = 4
Answer:
pre-existing cells
Step-by-step explanation:
Answer:
D. 0.054
Step-by-step explanation:
61.904 - 61.85
= 0.054
Therefore, answer choice D is the correct answer.