7. Gabriela wants to cover a cylindrical box with gold foil. The net of the box is shown.
12 cm
8.5 cm
12 cm
Which is closest to the total surface area
of this box?
A. 320 cm
B. 396 cm
C. 546 cm
D. 772 cm

What is the prime factorization of 230

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?