Yes I have graphed them and they form a 90 degree angle
Answer:
1. 19.375 inches
2. 8.808 km
Step-by-step explanation:
1. Diego's height - his brother's height
59.5 - 40.125
19.375 inches
Therefore, Diego is 19.375 inches taller than his brother.
2. distance needed to run - distance covered
10 - 1.192
8.808 km
Therefore the runner has to run 8.808 kilometres left to run to finish the race.
If 3/5 of the tree is unripe, then 2/5 of the tree is ripe.
2/5 = 0.4
0.4 x 100 = 40% of the tree is ripe
Answer:
f (3) equals -11
Step-by-step explanation:
f (x) = -4x + 1
For f(3), just substitute 3 in the place of x:-
f (3) = -4 x 3 + 1
f (3) = -12 + 1
<h3><u>f (3) = -11</u></h3>
The answer would be f(x)=3.9n+15.85 since every floor is 3.9 meters high you need to multiply 3.9 by the number of floors which in this case would be n. Then you add the height of the antenna because it is included in the measurement. Using the order of operations you would multiply from right to left first which would give you the height of the building without the antenna, then you would add the 15.85 which would give you the total height of the building including the antenna if you would know how many floors there are.
