2(t-4) = 7 + 4(t+4)
2t - 8 = 7 + 4t + 16
2t - 8 = 23 + 4t
-2t = 31
t = -15.5
Answer:
The absolute value of 3/8 is also 3/8.
Step-by-step explanation:
Because if the value is positive it is its own absolute value. And if the value is negative then remove the negative sign.
To get the area of the cone we need to find the radius first.
tan 70=r/12
r=12tan 70
area of a circle is given by:
A=πr²
thus the area of the ground covered by the tent will be:
A=π(12tan70)²
The answer is
A] A=π(12tan70°)²
you'd get a decimal value for the rate, just multiply it times 100, to get the percentage format of it.
Answer:
4 and 9
Step-by-step explanation:
x+(x+5)=13
2x+5=13
2x=8
X=4