S=<span>√(30df)
S= speed
d= length
f= friction
_______________________
S= ?
d= 74ft
f= 0.5
Witness says car was traveling +45mph
Plug in
</span>√(30[74][0.5])
subtract the result from 45
<span>
</span>
I dont know sorry,hope you find someone that helps tho!!
Answer:
Area: 12x + 66
Perimeter: 2x + 35
Step-by-step explanation:
Area is the base and the height multiplied, 12(x) + 12(5.5), which is simplified to 12x + 66.
Perimeter is all the sides added together, (x + 5.5) + (x + 5.5) + 12 + 12, which is grouped to be 2x + 11 + 24, then simplified to 2x + 35.
Answer:
x=0
Step-by-step explanation:
all falls or passes through the x eventually
Answer:
let ratio be 5x,7x and 13x
we have
5x+7x+13x=180 sum of interior angle of the triangle is 180°
25x=180
x=180/25=36/5
Step-by-step explanation:
<em><u>m</u></em><em><u>i</u></em><em><u>s</u></em><em><u>s</u></em><em><u>i</u></em><em><u>n</u></em><em><u>g</u></em><em><u> </u></em><em><u>Angle</u></em><em><u> </u></em><em><u>a</u></em><em><u>r</u></em><em><u>e</u></em>
5x=5×36/5=<em><u>3</u></em><em><u>6</u></em><em><u>°</u></em>
7x=7×36/5=<em><u>5</u></em><em><u>0</u></em><em><u>.</u></em><em><u>4</u></em><em><u>°</u></em>
13x=13×36/5=<em><u>9</u></em><em><u>3</u></em><em><u>.</u></em><em><u>6</u></em><em><u>°</u></em>
