Answer: 3.5
Step-by-step explanation: 33.20-29.7
A. 1m=100cm
0.25m=0.25*100cm
=25cm
b. 1g=0.001kg
9.8g=9.8*0.001kg
=0.0098kg
c. 1ms=0.001sec
35ms=35*0.001sec
=0.035sec
d. 1dl=0.1 liter
4.2dl=4.2*0.1 liter
=0.42liter
Answer:
Step-by-step explanation:
Objective:Functions
The table of values range and domain isn't proportional so the answer is exponential.
A exponential function is represented by
The y values are decreasing by a common ratio of 4 so our b(our base) cant be negative so it will be
b=1/4 so plug that in our expression.
Let plug in 1,512.
So our function is
This picture is a square and inside the square we can see 4 piece of a circle.
The area of a piece of a circle=1/4 (area of a circle with radius = 9 m/2=4.5 m)
Therefore:
the area of a 4 piece of a circle=area of a circle with radius=4.5 m).
Area of the shaded region=area of the square -area of a circle.
1) we compute the area of the square:
area of a square=side²
Data:
side=9 cm
Area of this square=(9 m)²=81 m².
2) we compute the area of a circle with 4.5 m of radius.
area of a circle=πr²
area of this circle=π(4.5 m)²=20.25π m²
3) we calculate the area of the shaded region:
area of the shaded region=area of the square - area of the circle
area of the shaded region=81 m²-20.25π m²≈17.38 m²
Area= about 17.38 m²
15+18 is 33. There are many solutions to this question, but I do not know which solutions are shown/given to you. I will wing it.
3(5+6) can also be written as 3 x (5+6) or in a more simpler form, 5+6= is 11. So when we multiply 11 x 3, we get 33 which is also equal to 3(5+6) = 33. Hope this helps.