Answer:
Well, in math..
for example, There is triangle ABC, and ur translating it 3 units to the right on a grid...
The new triangle will be called A'B'C' cause its a new one... and to differenciate from the two, to not get mixed up, between them
Stepby-step explanation:
Hope I helped...
Brainliest, please??? Hee Hee
3+(-4)=(-1)
so, 3 is the missing number
Answer:
D. 81
Step-by-step explanation:
Raise
3
to the power of
4
.
81
=
x
Rewrite the equation as
x
=
81
.
x
=
81
You have to find the angle of sunlight and the pole , which then cast a shadow
length of the pole is equal to 3.1m
creating a hypotenuse of 4.52m
the angle will be
[email protected] = opposite side / hypotenuse
= 1.46/4.52
= 0.32 that's 18.66 °
now for the building sin18.66° = opposite/hypotenuse
0.32 = 36.75/ hypotenuse
hypotenuse = 114.84 m
thus using Pythagoras theorem
114.84*114.84 = 36.75*36.75 + x^2
which comes around = 108.8 roughly 109 metres long
x+3