Answer:
Step-by-step explanation:
x²+y² =(Radius)²
x²+y² =10². So the radius is 10
Answer:
a is -1
b is 31
c is 7
Step-by-step explanation:
-x^2+31x+1=0
ax^2+bx+c=0
Answer:
46
Step-by-step explanation:
a + 4(b - 3)
Substitute the values for a and b.
10 + 4(12 - 3)
Subtract inside the parenthesis.
10 + 4(9)
Multiply.
10 + 36
Add.
46
Answer:
40%
Step-by-step explanation:
to find a percent you would take the full sum (525) divided by the smaller number (35 times 6) which will get you 0.4 which is 40%
5 = 40/8
add 1/8 +40/8 =41/8
the answer is 41/8