Answer:
17 dimes and 21 nickels.
Step-by-step explanation:
Answer:
UW = 18
Step-by-step explanation:
First lets draw UW
U_______________________________W
VW = 6, and UV = 12
U_____________________V_________W
12 6
UW is the same as UV + VW
UW = 12 + 6
UW = 18
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Answer:
Step-by-step explanation:
The sum of the angles in a triangle is 180 degrees.
One of the angles of a triangle measures d°, another measures (3d)°, and the third measures (5d + 54)°. The equation becomes
d + 3d + 5d + 54 = 180
9d + 54 = 180
9d = 180 - 54
9d = 126
d = 126/9
d = 14
First angle is 14 degrees
Second angle is 3 × 14 = 42 degrees
Third angle is 5 × 14 + 54 = 124 degrees
check the picture below.
namely, which of those intervals has the steepest slope, recall slope = average rate of change.
now, from the picture, notice, those two there are the steepest, the other three are leaning too much to the "ground".
so, from those two, which is the steepest anyway? let's check their slope.
Answer:
if your goal is to get the area of each triangle, the answers are:
14in
25in
48in