Answer:
Rectangle
Step-by-step explanation:
Answer:
Substitute different values of x in y=3x and get corresponding y coordinates.
Substitute different values of x in y=3x and get corresponding y coordinates.Such as (0,0),(1,3),(2,6),(−1,−3),(−2,−6)
Substitute different values of x in y=3x and get corresponding y coordinates.Such as (0,0),(1,3),(2,6),(−1,−3),(−2,−6)Now, when x=−2 then y=−6 .
:') alright. Break down the composite shape into 2 separate shapes:
The radius of the semi-circle is 14/2=7cm
So the area of the semi-circle is (pi×7^2)/2=77cm^2 to 1 d.p.
The area of the rectangle is 14×20=280cm^2
280+77=357cm^2 is the area of the composite shape
Answer:
It's the first one and the fourth one.
Step-by-step explanation:
To see if something is a factor of something else, another way of looking at it is to take the larger number, divide it by the factor, and see if there is a remainder. If there is no remainder, it factors evenly. Lets start with 18k^7/3k^2. To divide this, we can take it one step at a time, first dividing 3 on both sides to get 6k^7/k^2. If we divide by k we get 6k^6/k. Repeat to get 6k^5. Since this number is even, it is indeed a factor.