All right angle triangles have a 90 degree angle. 90+42=132
All triangles have angles that add up to 180 degrees 180-132=48
90+42=132
180-132=48
<span>The missing angle is 48°</span>
Answer:
y=x+ an unknown
Hence we are missing the b
y=5 x = 0
So: 5=0+b
So y=x+5
<em><u>We</u></em><em><u> </u></em><em><u>were</u></em><em><u> </u></em><em><u>missing</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>intercept</u></em><em><u> </u></em><em><u>which</u></em><em><u> </u></em><em><u>occurs</u></em><em><u> </u></em><em><u>at</u></em><em><u> </u></em><em><u>x</u></em><em><u>=</u></em><em><u>0</u></em><em><u> </u></em>
Answer: 140
Step-by-step explanation:
hope this helps
Asuuing yo meant (h,k)=(-5,1/2)
equation is
![(x-h)^2+(y-k)^2=r^2](https://tex.z-dn.net/?f=%28x-h%29%5E2%2B%28y-k%29%5E2%3Dr%5E2)
(h,k) is center and r=radious
given that (h,k)=(-5,1/2) and r=1
h=-5
k=1/2
![(x-(-5))^2+(y- \frac{1}{2} )^2=1^2](https://tex.z-dn.net/?f=%28x-%28-5%29%29%5E2%2B%28y-%20%5Cfrac%7B1%7D%7B2%7D%20%29%5E2%3D1%5E2)
![(x+5)^2+(y- \frac{1}{2} )^2=1](https://tex.z-dn.net/?f=%28x%2B5%29%5E2%2B%28y-%20%5Cfrac%7B1%7D%7B2%7D%20%29%5E2%3D1)
if you wanted us to expand
x
²+y^2+10x-y+25.25=1
Answer:
0.4
Step-by-step explanation:
The formula to calculate number of black marbles isnumber of favourable items by number of favourable items i.e for black marbles it will become
P(B)=number of black marbles divide by total number of marbles
P(B)=6/15
P(B)=0.4 OR 40%
Therefore the probability that Tommy will pick black marble is 0.4 or 40%