Measure of angle a = (2 x) degrees. measure of angle b = (5 x) degrees. measure of angle c = (11 x) degrees. which statement is true about the angles? measure of angle a = 20 degrees measure of angle b = 60 degrees angle a and angle b are complementary measure of angle a + measure of angle c = 120 degrees

the answer is 8

step-by-step explanation:

3.14 x 8x8

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

c

step-by-step explanation: