Answer:
a = 26°
b = 48°
c = 26°
d = 106°
Step-by-step explanation:

a = c (Alternate angles)


Corresponding angles
(a + d) + b = 180° (Interior angles)

Answer:
=3.162
Step-by-step explanation:
x2
= −0 + √ 02 − 4×1×(−10)
2×1
= 0 + 2 × √ 10
2
= 3.162
Answer:
-2/4, 8/40, 21/30, 9, 9 20/25
Step-by-step explanation:
9/20/25 is a bit greater than 9.
21/30 is 9 away from a whole 8/40 is 32 away from 40 -2/4 is way less because its on the negative side which is like so far away from the other numbers.
Answer:4
Step-by-step explanation: