A box is 4 inches wide, 5 inches long, and
3 inches tall. Which equation could be
used to find the surface area of the box?
A SA= 2(4 + 5) + 2(5 + 3) + 2(3+4)
B SA = 2(42) + 2(52) + 2(32)
C SA = 2(4 x 5) + 2(5 x 3) + 2(3 x 4)
+

20

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

answer: 0.1,0.85

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft