PASS IS INTERCEPTED AT THE GOAL LINE BY MALCOLM BUTLER
89.890 Is what I would think it would be. Hope it helped.
Answer:
EB=20, BC=8, AC=16
Step-by-step explanation:
The symbols indicate that:
AB=BC and AE=ED
EB and CD are parallels
AB=BC=8
AC= AB+BC
AC= 8+8
AC=16
To find EB we can use the Cosine Law
For the upper triangle x=∡EAB:
EB^2 = AB^2 + AE^2 -2*AB*AE*Cosx
AB*AE*Cosx= -(EB^2-AB^2 - AE^2)/2 (Part I)
For de big triangle:
DC^2= AC^2+AD^2 -2AC*AD*Cosx
Also:
AC=2*AB
AD=2*AE
DC^2= (2*AB)^2 + (2*AE)^2 -2(2*AB)(2*AE)*Cosx
DC^2= 4*AB^2 +4*AE^2- 8*AB*AE*Cosx
AB*AE*Cosx =-(DC^2-4*AB^2 -4*AE^2)/8 (Part II)
Part I= Part II
-(EB^2-AB^2 - AE^2)/2= -(DC^2-4*AB^2 -4*AE^2)/8
Extracting EB:
EB^2=DC^2/4
EB=DC/2
EB=40/2
EB=20
Well using the slope formula 2/-3 is the answer
Hello,
Much love for using Brainly Today.
We need to simplify the fraction, once done you solve it from there. It's the main step, when you're done figure out who made a mistake (if someone does) and fix it.
Here's a reminder on how to simplify a fraction,
Find a common factor of the numerator and denominator. A common factor is a number that will divide into both numbers evenly. Two is a common factor of 4 and 14.
Divide both the numerator and denominator by the common factor.
Repeat this process until there are no more common factors.
The fraction is simplified when no more common factors exist.
Another method to simplify a fraction
Find the Greatest Common Factor (GCF) of the numerator and denominator
Divide the numerator and the denominator by the GCF
Thanks again for using Brainly,
Have an amazing day!
