What’s the last question? please attach a photo
-1x+5=-1x+2
0x=-3 it’s undefined because you cannot divide a number by 0 unless it’s 0
Answer:
77
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
Answer:
39 degrees
Step-by-step explanation:
Given
triangle is right angled i.e one angle is 90 degrees
other angle is 51 degrees.
let the third angle be x degrees
we know that sum of angles of any triangle is 180 degrees
thus,
90 + 51+ x = 180
=> 141 + x = 180
=> x = 180 - 141 = 39.
Thus, measure of other small angle is 39 degrees.
0, 1, or 2.
See the attached graphs for examples. The red line is the quadratic equation, and the blue line is the linear equation.