Answer: 22.5°
Step-by-step explanation:
Complementary angles are the angles that when we add them together, they're equal to 90°.
Let the smaller angle be represented by x.
Then, the larger one will be 3 × x = 3x
We then add both angles together and equate them to 90°. Therefore,
x + 3x = 90°
4x = 90°
x = 90/4
x = 22.5°
The smaller angle is 22.5°
Answer:
<u>b) 95 degrees</u>
Step-by-step explanation:
Remember that the internal angles of a triangle add up to 180°.
Solving :
- 45° + 40° + ∠x = 180°
- ∠x + 85° = 180°
- ∠x = <u>95 degrees</u>
Answers:
Input 0 = Output 25
Input 1 = Output 23
Input 4 = Output 17
Input 7 = Output 11
Equations:
25 = 25 - (2*0)
23 = 25 - (2*1)
17 = 25 - (2*4)
11 = 25 - (2*7)
Don’t know if this is right or not, if it isn’t sorry!
Step-by-step explanation:
The answer is 578....................