In the diagram below, BC connects points B and C on the congruent sides of isosceles
triangle ADE, such that triangle ABC
is isosceles with vertex angle A.
If AB = 10, BD = 5, and
DE = 12, what is the length of
BC?
1)9
2) 8
3) 7
4) 6

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle