Step-by-step explanation:
x - 12 < 15
x < 15 + 12
x < 27
For x < 27 , i will add a number smaller than 27.
x = {26,25,24,23, etc}
There was 12 benches because if you divided 72 by 6 you would get 12 if someone else answers please give brainliest
Answer:
1/400
Step-by-step explanation:
i put it in the calculator and got 1/400
When the point is on the x axis, then the y coordinate=0
when the pointis on the y axis then the x coordinate=0 as well
Answer:
Angle B = 106.6 degrees
Step-by-step explanation:
b^2= a^2+c^2-2*a*c*cosB
9*9 = 4*4 + 7*7 - 2*7*4*cosB
81= 16+49-56cosB Subtract 16 and 49 from both sides
16= -56cosB Divide by -56 on both sides.
cosB= -16/56 Take the arccosine of both sides
B=arccos(-16/56)
B= 106.6
