Area is height time width, or in this case, 3(2x^2+3x+5), which is 6x^2+9x+15.
The two congruent base angles tell us that this is an isosceles triangle, meaning the triangle has two congruent sides. Therefore, we can set these two expressions equal to each other and solve from there.
15x + 7 = 23x - 17
7 = 8x - 17
8x = 24
x = 3
Side = 15(3) + 7 = 45 + 7 = 52
Hope this helps!
Answer:
megl;r g;rmbr
Step-by-step explanation:
1 pound=16 ounches
3 times 16=48
48 ounces means 48 one ounce bags
