Answer:
Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.
Step-by-step explanation:
I hope that helps you out.
In mathematics, an empty set is a unique set having no elements inside it. Its size (which is based on the number of elements inside it) is also zero.
The empty set is sometimes called a null set as well.
Empty set is given the notation of o with a diagonal line through it as shown in the attached picture.
Answer:
8
Step-by-step explanation:
All of the obtuse angles in your problem is 150 degrees. So if x is an obtuse angle you also get 150 degrees. All the acute angles are 30 degrees.
Answer:
D. -27
Step-by-step explanation:
f(5)=-4(5)+6
f(5)=-20+6
f(5)=-14
g(-2)=3(-2)-7
g(-2)=-6-(7)
g(-2)=-6+-7
g(-2)=-13
-14+-13=-27