The answer is a. 40 square centimeters, because the area of a triangle is A=(1/2)Bh, or half of Base multiplied by half of Height.
Answer:
368= 280-h
Step-by-step explanation:
Answer:
Step-by-step explanation:
13 + 21 = 34
This is a fraction equal to
2 1 ÷ 4 8
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 4
2 1 ÷ 4
4 8 ÷ 4
=
0.5 1
1 8
=
0.5 1
8
= 0.5 1 per 8
Answer:
A prospective study
Step-by-step explanation:
A prospective study watches for outcomes, such as the development of a disease (in this case cancer). It also usually involves taking a group of subjects and watching them over a long period of time. The outcome of interest should be common between them (whether certain smoking habits lead to the development of cancer in British doctors).
