To answer this item, we let x be the first positive integer. Then, the second would be x+1. Their reciprocals would be 1/x and 1/(x+1). Then, the equation that would best represent the scenario above is,
1/x + 1/(x+1) = 17/72
Solving the equation above,
((x+1) + x) / (x)(x+1) = 17/72
If we take the numerators of both sides of the equation,
(x+1) + x = 17
The value of x from the equation is 8 and x+1 would be 9. Thus, the answer would be 8 and 9.
Answer:
41
Step-by-step explanation:
40+16+y=180°
56+y=180°
y=180-56
y=124°
124+15+x=180°
139+x=180°
x=180-139
<em>x=41°</em>
1. -5x+3x = 6
-2x /-2=6/-2
x = -3
3.9p+18 -4p+13
=5p =-31
p = -31/5
= -6.2
5.45n+16m-12+5n -2m
50n + 14 m = 12
2(25n+7m) /2 = 12/2
25n+ 7m = 6
Answer: The correct answer is 40 I got this question right.
In form
ax+by=c
slope=-a/b
a=T
b=12
slopt=-10
-10=-T/12
multiply both sides by 12
-120=-T
mulitply -1
120=t
T=120
