Answer:
x ≈ 8.8
Step-by-step explanation:
Using the sine ratio in the right triangle
sin20° = 
= 
= 
( multiply both sides by x )
x × sin20° = 3 ( divide both sides by sin20° )
x = 
≈ 8.8 ( to the nearest tenth )
Same and same. They're congruent which means they have the same size and the same shape.
There would be 35 calories in each slice of pie. All you have to do is divide the total number of calories (280) by the number of slices (8) and you find out there are 35 calories in each piece
Answer:
a) if you where to go down two to the left one it would connect from a to b and from b to c. these triangles all equal to each other.
b) the inital value is 63 since you y intercept is 63 and your slope is 2. 63 is the distance at 0 mins over time the slope is 2 per min
