Answer:
ion have a picture but The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.
Step-by-step explanation:
Answer: Hammer reaches river after 15.8 seconds.
Step-by-step explanation:
Use formula: t = square root of h divided by 4. In this problem h = 4,000.
Therefore,
T = square root of 4,000 divided by 4.
T = 15.8 seconds
<h2>Hey there </h2>
<h2>
Answer:</h2>
<h3>- 1976</h3>
<h2>
Step-by-step explanation:</h2>
<h2>Therefore, finding the discriminant:</h2>
<h3>a = 3 b = -4 c = 164</h3>
<h3>We, know that to find discriminant. </h3>
<h3>b^2 - 4.a.c</h3>
<h3>(-4)^2-4.3.164</h3>
<h3>-8 - 1968</h3>
<h3>- 1976</h3>
<h2>Hope it help you</h2>
The center is at origin O(0,0).
If it contains the point, P(-8,6), then the radius r is, by Pythagoras theorem,
r=sqrt((-8)^2+6^2)=10
The general equation of a circle at centre (xc,yc) with radius r is given by
(x-xc)^2+(y-yc)^2=r^2
Substituting r=10, (xc,yc)=(0,0)
the resulting equation is therefore
(x-0)^2+(y-0)^2=10^2
or simply
x^2+y^2=100