Answer: 3/7
Step-by-step explanation:
For x = -4
f (x) = x + 2
We evaluate the value of x = -4
f (-4) = (- 4) +2
f (-4) = - 2
For x = 4
f (x) = - 2x + 4
We evaluate the value of x = 4
f (4) = - 2 (4) +4
f (4) = - 8 + 4
f (4) = - 4
For x = 0
f (x) = 3x-4
We evaluate the value of x = 0
f (0) = 3 (0) -4
f (0) = 0-4
f (0) = - 4
Answer:
f (-4) = - 2
f (4) = - 4
f (0) = - 4
Answer:
Point N will be located between 0 and -1.
Step-by-step explanation:
Points A and D are placed at (-4, 0) and (4, 0) on a number line.
We have to find the location of a point N which divides AD in the ratio of 3 : 4.
Coordinates of a point (x, y) which divides a segment with extreme ends at and in the ratio of m : n is given by,
x =
y =
By this formula, coordinates of the point N will be,
x =
x =
y = 0
Therefore, coordinates of the point N are .
Point N will be located between 0 and -1.
1. 5×10×7= 350
2. 12×6×8=576
3. 4.2×3.5×2=29.4
4. 1.1×1.5×2.6=4.29
5.4×3×5= 60
6. 4.1×2.6×5.1=47.97
Answer:
Step-by-step explanation:
A side of the triangle must be shorter than the sum of the remaining two sides.
He cannot make a triangle with 3, 4, and 8.