The area of one of the triangular lateral faces is
You're told that the slant height, which is the same as the height of the triangular face, is 9.8, so you have
where
is the length of the base of the triangle, which is also the same as the side length of the base of the pyramid. So
Answer:
I'm pretty sure its D. 11.5
Step-by-step explanation:
Convert all into decimals:
0.14, 4/8=0.5,0.33
Answer:
0.14, 0.33, 0.5
or
0.14, 3/9, 4/8
Answer:
y - 4 = (9/4)(x - 4)
Step-by-step explanation:
Here we're given the slope (9/4) of a line and one point (4, 4) on the line. The easiest form of the equation of a straight line to use here is the point-slope form:
y - k = m(x - h).
Here h = 4 and k = 4; the slope is m = 9/4.
Thus, the desired equation is
y - 4 = (9/4)(x - 4)
Answer:
Step-by-step explanation:
Since you multiply 3 by itself 3 times, that becomes 
and since you multiply 4 by itself 3 times, that becomes 
.
The final product is .
