Answer:
840 courses
Step-by-step explanation:
One third of the people ate a two course meal: 105 people ate two course meals.
Two thirds of the people ate a three course meal: 210 people ate three course meals.
105X2 + 210X3 = 210 + 630 = 840 courses
Answer: a
Step-by-step explanation:
32+59+89=180
(2x)^4 = 16x^4 is the continued product
The blue one and the small purple one are similar because they have the same angles.
We need to convert radian to degree.
1 radian = 57.2958 degrees
a) <span>An angle that measures 2.5 radians is an acute angle. FALSE</span>
2.5 radians = 143.239 degrees.
an acute angle is an angle that is less than 90°. So, 2.5 radians is NOT an acute angle.
b) <span>An angle that measures 3.5 radians is an obtuse angle. FALSE
An obtuse angle is more than 90</span>° but less than 180°
3.5 radians = 200.535 degrees.
c) An acute angle measures less than 90°. TRUE
d) An angle that measures 285° is a reflex angle. TRUE
A reflex angle is more than 180° but less than 360°
