[ Answer ]
[ Explanation ]
- Formula For Area Of Trapezoid:
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A = 10
B = 18
H = 6
- Plug Numbers Into Equation:
10 + 18 = 28
28 ÷ 2 = 14
14 · 6 = 84
84
if the line is parallel then that means it has the same slope, jjust a different y-intercept. so you'd have to substitute both the x and y value into the equation and keep the y-intercept a variable then solve for it, you'll get 4. so the equation is y=x/3 +4
Y=mx+b
4y=5x-12
y=5/4x-3
so you change your y intercept (-3) to your other y intercept (15)
y=5/4x+15
B is the answer
the formula is :
which r stands for radius
and h stands for height
the diameter is 16
so the radius is
hope you understand it
Answer:
17
Step-by-step explanation:
Now it says the number is 68 less than 5 times a number. x=68. Thus the number will be 17.