Answer:
A.1
Step-by-step explanation:
d=1
1*9=9
Answer:
20%
Step-by-step explanation:
21/ 105
= 0.2 x 100
20%
The value of a would be 3.5, as a=1 when b=10 means that a is worth 1/10 of b's value.
Hello!
Acute angles are angles less than 90°
A right angle is a angle that is exactly 90°
A Obtuse angle is a angle that is more than 90°
Looking at the picture there are
acute angles - 2
obtuse angles - 2
right angles - 0
Hope this helps!
