Answer:
16.5 units
Step-by-step explanation:
The midsegment is the distance between the midpoints of the nonparallel sides of the trapezoid.
The trapezoid ABCD has vertices A(1,6) B(-2,6) C(-10,-10) and D(20,-10).
We want to find the midsegment of ABCD to the nearest tenth.
The midpoint of BC is;
The midpoint of AD is :
The length of the midsegment is the distance from (-6,2) to (10.5,2)
Answer:
355.2
Step-by-step explanation:
Given:
Four percent of Jennie's skin cells were burned
Total skin cells having Jennie = 3.7 x 10^10
=
To find:
How man skin cells were not burned ?
Solution:
Total skin cells having Jennie = 370
Percent of Jennie's skin cells were burned = 4%
Skin cells burned from a fire =
=
=
Remaining skin cells which not burned = 370 - 14.8 = 355.2
Therefore, 355.2 skin cells were not burned.