Along with incomes, people's charitable contributions have steadily increased over the past few years. The table below shows the average deduction for charitable contributions reported on individual income tax returns for the period 1993 to
1998. Find the average annual increase between 1995 and 1997.
Year Charitable Contributions
1993
$1990
1994
$2430
1995 $2480
1996 $2830
1997 $3010
1998 $3170
O $345 per year
O $305 per year
o $280 per year
O $560 per year

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

there is no question content here, but you for the free points! : d

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: