Is there any numbers or a picture
Answer:
c
Step-by-step explanation:
<span>y=2x−3</span><span> </span><span>y=<span>x2</span>−2x−8</span>
<span>2x−3=<span>x2</span>−2x−8</span>
<span>0=<span>x2</span>−4x−5</span>
<span>0=<span>(x−5)</span>⋅<span>(x+1)</span></span>
<span>0=x−5</span><span> & </span><span>0=x+1</span>
<span>5=x</span><span> & </span><span>−1=x</span>
<span>x=5,1</span>
Answer:
x=24cm
y=20,78cm
Step-by-step explanation:
sen(30)=
-> x*sen(30)=12 -> x=
= 24cm
cos(30)=y/x -> cos(30)= y/24 -> y=24*cos(30)= 20,78cm
Answer:
$20.39
Step-by-step explanation
42.7 divided by 11.1 is 3.85
Now we multiply that by 5.30
And we get 20.39