Answer:
Its is C! :)
Step-by-step explanation:
Hope you do Great! :)
brainliest would be nice:)
Answer:8 cm by 10 cm
Step-by-step explanation:
8*2+10*2=36
8*10=80
Answer:
x=2
Step-by-step explanation:
Sense this is an isosceles trapezoid (side lengths are congruent) opposite angles (85 and 44x+7) are supplementary (add up to 180 degrees).
<u>85</u>+44x+<u>7</u>=180
<em>Combine like terms.</em>
44x<u>+92</u>=180
<em>Do inverse operations (First, Subtract 92 from each side of the equation.)</em>
<u>44</u>x=88
<em>Then, divide 44 from both sides to solve for x.</em>
x=2
Answer: 36 miles per hour (mph)
We have 12 miles traveled in 1/3 of an hour
Multiply both values by 3 so that the "1/3 hr" becomes "1 hr"
12*3 = 36
(1/3)*3 = 1
So you travel 36 miles in one hour, ie your speed is 36 miles per hour.
You can use this ratio to help
12 miles : 1/3 hr
3*(12 miles) : 3*(1/3) hr
36 miles : 1 hr
