Answer:
7
Step-by-step explanation:
116-18=98 98/14=7
Answer:
m=-2
Step-by-step explanation:
Take 2 points (0,0) and (-3,6)
m(slope)= m = rise/run = y2 - y1/ x2 - x1
y2-y1= 6-0=6
x2-x1 = -3-0 = -3
m=6/-3 = -2
y=-2x
Answer:
25
Step-by-step explanation:
remember that the pythagorean theorem is a²+b²=c²
so this equation would be:
7²+24²=c²
solve the exponents
49 + 576 = c²
combine like terms
625 = c²
take the radical of each number
√625 = √c²
25 = c
have a lovely day <3
Hello :
<span> the equation of the circle is (x-a)²+(y-b)² = r²
A(a;b) center r : </span><span>radius
</span>in this exercice : (x+3)²+y²=25
