Answer:
<1 = 50
<2 = 130
Step-by-step explanation:
<1 and 130 are supplementary angles
<1 + 130 = 180
<1 =180-130
<1 = 50
130 and <2 are corresponding angles and corresponding angles are equal when the lines are parallel
<2 = 130
Step-by-step explanation:
Scientific notation is a way of expressing numbers that are too big or too small to be conveniently written in decimal form.
For example, instead of writing 0.0000000056, we write 5.6 x, 10^-9
Answer: 80 Fluid Oz
Step-by-step explanation:
I first have to find out how many fluid Oz there are in one bottle. If there are 16 Oz in 2 bottles, I have to divide 16/2=8. Now I know there are 8 Oz in each bottle. Now I have to multiply 8 by 10. 10*8=80. There is 80 Oz all together.
Hope this helps! :)
3 × 1,000,000 = 3,000,000
2 × 100 = 200
(3×1,000,000) + (3×1,000,000) + (2×100)
3,000,000 + 3,000,000 + 200
6,000,000 + 200
6,000,200
The answer is 6,000,200
To get the reference angle, convert the angle measurement to degrees first since it is in radians.
The conversion factor is pi = 180°
So,

Since 315° is located in quadrant IV, to get the reference angle, subtract 315° from 360°. Hence, the reference angle is 45°.
Based on the basics of trigonometric functions, Tan (45) = 1.