Answer:
Evaluate the function : F (x) = 17x - 51
exact value: F= -17 - 51/x
solve for x : x= - 51/F+17
graph: F (x) = 9* -3 +10 * -2 - 17x - 2
find the roots: x = -3
Step-by-step explanation:
4. 5x+6.25
5.2x+40
6.3x+ -6
7. 1x+ 1/5
Answer:
y = 7x - 14
Step-by-step explanation:
If the given line has slope -1/7, then any perpendicular line has the slope which is the negative reciprocal of -1/7. That is +7.
Apply the slope-intercept formula for the equation of a straight line, using 0 for y, 2 for x and searching for the y-intercept value b:
0 = 7(2) + b. Then b = -14, and the desired equation is y = 7x - 14.
Answer:
<em>48 , 88 , 44</em>
Step-by-step explanation:
48° + x° + ( x - 44 )° = 180°
2x = 176
x = 88°
m∠A = <em>48 </em>°
m∠B = <em>88 </em>°
m∠C = <em>44 </em>°
