Answer:
s=19, r=30,c=11
Caroline is young
Step-by-step explanation:
Hope this helps !
Answer:
You have to combine the like terms
Step-by-step explanation:
Answer:
<em>You would need 10 yards of fabric</em>
Step-by-step explanation:
Answer:
2.5 cm
Step-by-step explanation:
The line to the right of the object indicates the diameter. Therefore, the diameter is 5 cm.
The diameter is twice the radius, or
d=2r
We know the diameter is 5, so we can substitute that in for d
5=2r
To solve for r, we need to get r by itself. To do this, divide both sides by 2. This will cancel the 2s on the right.
5/2=2r/2
2.5=r
So, the radius is 2.5 centimeters
I hope this helps you
x.x+x.b+x.a+a.b
x^2+(b+a).x+a.b
a.b=8
a=1 b=8
a+b=k
k=1+8=9
a=2 b=4
k=2+4=6
a= -1 b= -8
k= -1-8=-9
a= -2 b= -4
k= -2-4=-6