Answer:
Meee :)
Step-by-step explanation:
what do you need help with?
2(30)=60+30=90. thats a right angle which is 90 degrees so the answer is 30
The slope of this line is 1/3
Answer:

Step-by-step explanation:
we know that
In the right triangle STU
The sine of angle T is equal to the opposite side angle T divided by the hypotenuse

substitute the values


Answer:
113 degrees
Step-by-step explanation:
Measure of arc ADCB = 58+108+60 = 226 degrees
Measure of angle B = 226/2 = 113 degrees