Answer:
ST ≈ 5.21 cm
Step-by-step explanation:
ST = √(9² + 11²) - 9 = 5.212670403551895496...
Answer:
plug it into your calculator and you get or 1.44 to 3 sf.
Two lines with slopes say 'm1' and 'm2' will be parallel only when m1 = m2.
<span>Now, consider the second equation: </span><span><span>8x−4y=12</span><span>8x−4y=12</span></span>
<span>Rearranging in the slope intercept form, we get </span><span><span>y=<span><span>8x</span>4</span>−<span>124</span>=2x−3</span><span>y=<span><span>8x</span>4</span>−<span>124</span>=2x−3</span></span>
<span>In order for the two lines to be parallel, the slopes should be equal. Thus </span><span><span>m=2</span></span>
Answer:
A
Step-by-step explanation:
e.g 10×1 = 10
10 + 8 = 18
10 × 2 = 20
20 + 8 = 28
4x - 36 + 45 - 5x= 11.......-1x -9=11 then you add 9 to the other side i think..-x=20 but to make x positive x=-20..i think