Answer:
A
Step-by-step explanation:
Tangents drawn to a circle from an external point are congruent, thus
the triangle formed by the 2 tangents is isosceles with base angles of 74°
m = 180° - (74 + 74)° = 180° - 148° = 32° ( sum of angles in Δ )
Answer is x=8
Step-by-step explanation:
add up all the sides and set it equal to 20
add all the x's and constants
subtract the constant from both sides
then multiply by the reciprocal of the fraction from both sides and you'll get x
<span><span>0.75<span>(<span><span>5v</span>+11</span>)</span></span>−<span>0.25<span>(<span>11+v</span>)
</span></span></span>Distribute:
<span>=<span><span><span><span><span>(0.75)</span><span>(<span>5v</span>)</span></span>+<span><span>(0.75)</span><span>(11)</span></span></span>+<span><span>(<span>−0.25</span>)</span><span>(11)</span></span></span>+<span><span>(<span>−0.25</span>)</span><span>(v)</span></span></span></span><span>=<span><span><span><span><span><span>3.75v</span>+8.25</span>+</span>−2.75</span>+</span>−<span>0.25v
</span></span></span>Combine Like Terms:
<span>=<span><span><span><span>3.75v</span>+8.25</span>+<span>−2.75</span></span>+<span>−<span>0.25v</span></span></span></span><span>=<span><span>(<span><span>3.75v</span>+<span>−<span>0.25v</span></span></span>)</span>+<span>(<span>8.25+<span>−2.75</span></span>)</span></span></span><span>=<span><span>3.5v</span>+5.5
</span></span>Answer:<span>=<span><span>3.5v</span>+<span>5.5
hope this helps you!</span></span></span>
Okay so let's say I wanted to change 100cm into mm
I would multiply 100 by 10 because there are 10 mm in a cm
so it would be 1000mm
for example :
500cm to mm
= 500*10
=5000 mm
I have included a picture to help!
hope this helps you!
After solving the equation, the
value of f(2) is equal to 4. I am hoping that this answer has satisfied your
query and it will be able to help you in your endeavor, and if you would like,
feel free to ask another question.