No, the first choice equals 190 and the second 144.
We bring ecuation to the same denominator
16y -18=7y
16y-7y=18
9y=18
y=18/9=2
<span>Angles on one side of a straight line always add to 180°.
Look at the picture.
a = 180° - 134° = 46°
b = 180° - 130° = 50°
</span><span>In a triangle, the three interior angles always add to 180°.
a + b + c = 180°
c = 180° - (46° + 50°) = 180° - 96° = 84°
x° = 180° - 84° = 96°</span>
<span>We can see that:
x = a + b</span>
62,3756 is the number of feet he ran. Divided by 5280, that is 12.075 miles in 70 minutes. Divide 12.075 by 70 to get the miles per minute(0.1725). Then, multiply by 60 to get 10.35, the answer. Therefore, Sam ran at 10.35 miles per hour.
Answer:
its b the product of a and c is negitive
Step-by-step explanation: