Answer:
x=5 y=-6
Step-by-step explanation:
3x+y=9 ------eqn1
y=4-2x -------eqn2
using substitution
put y=4-2x into eqn1
3x+4-2x=9
x=5
put x=5 into eqn2
y=4-2(5)
y=4-10
y=-6
The coordinates of the vertices of the triangle are
(–8, 8), (–8, –4), and<span> (10, –4)</span>.
Consider QR the base of the triangle. The measure of the base is b = 18 units, and the measure of the height is h = <span>12</span> units.
The area of triangle PQR is<span>108</span> square units.
Answer:
3(pi)
Step-by-step explanation:
8.33 (repeating 33) is 8.333333...
3(pi) = 9.42477796...
17/2 = 8.5
sqrt(64) = 8
Answer: 3(pi)
Answer:
option (d) is correct.
Step-by-step explanation:
Given the table
x -3 0 3
y -6 0 6
An ordered pair (x, y) is a composition of the x-coordinate and y-coordinate.
For example, the ordered pair (1, 2) is a composition of the x-coordinate i.e. x = 1 and y-coordinate i.e. y = 2.
The relation can be determined by converting all the points in the table via the ordered pairs and combining all of them such as ordered pairs:
{(-3, -6), (0, 0), (3, 6)}
Therefore, option (d) is correct.
Answer:
in simplified form is 3028.81
Step-by-step explanation:
We have to simplify
Converting mixed fraction into improper fraction
we know (a/b)^n = a^n/b^n
Applying
So in simplified form is 3028.81
