Internal measure of a triangle is 180 degrees
base angles of an isosceles triangle are =
therefore each base angle is 4x
4x+4x+x=180
9x= 180
x=20
vertex angle= 20
Answer:
The better bargain is the case of twelve 12 ounce cans.
Step-by-step explanation:
<u>2-liter bottle of soda:</u>
67.6 ounces cost $1.89, then
1 ounce costs
<u>A case of twelve 12 ounce cans:</u>
ounces of the same soda cost $2.99, then
1 ounce costs
The better bargain is the second choice, the case of twelve 12 ounce cans.
498+345 is the answer but you divide the 3 for base of 9
Answer: A) 23.5%
Explanation: 340-260= 80
80/340=0.2352x100=23.5
98% sure that's corresponding angles.