B. 48
C. 6
D. 4
b.The additive inverse of −3 is +3, so 17 − (−3) = 20.
c.The additive inverse of −3 is −3, so 17 − (−3) = 14.
d. The additive inverse of −3 is +3, so 17 − (−3) = 14.
The answer to the question would be
B. The additive inverse of-3 is +3, so 17-(-3)=20 That's because if you do KCC (Keep Change Change )then you would get 17+3 add 3+17=20 that's easy
Answer: 20
Step-by-step explanation: -3 is +3, so 17- (-3) = 20
Answer:
y=3x
Step-by-step explanation:
Answer:
The answer is y= 3x+16
Step-by-step explanation:
y-y, =m(x-x,)
y-7=3(x-3)
3 times x is 3x then
your times 3 times 3 you get 9
then, you do 3x +9
then, add 7 on both sides and you get 16 so your answer will be y=3x+16
perimeter of the triangle is P= 3s, where s is
the side length. Solve for s. Use your formula to
find the dimensions of the flag in feet and the
area in square feet when the perimeter of the
triangle is 126 inches.
Answer:
Step-by-step explanation:
The missing figure of the exercise is attached.
We know that the perimeter of the triangle is given by:
Where "s" is the side lenght of the triangle.
Solving for "s", we get:
Therefore, if the perimeter of the triangle is 126 inches, its side length is:
Since , we know that "s" in feet is:
The area of a rectangle can be calculated with this formula:
Where "l" is the lenght and "w" is the width
We can observe in the figure that the lenght and the width of the flag are:
Then, the dimensions of the flag are:
And the area is: