Answer:
-4
Step-by-step explanation:
Rewrite 16 as 4 squared
Pull terms out from under the radical, assuming positive real numbers
-1 x 4
Then you get the answer -4
Answer:
134
Step-by-step explanation:
10 + 124 is 134
Answer:
15
Step-by-step explanation:
a^2+b^2=c^2
y^2+8^2=17^2
Step 1: Simplify both sides of the equation.
y^2+64=289
Step 2: Subtract 64 from both sides.
y^2+64−64=289−64
y^2=225
Step 3: Take square root.
y=15
Answer:
-8
Step-by-step explanation:
brackets first division second and addition third
8: slope is 1/2 and y intercept is 0
9: slope is 7/4 and y-intercept is 0
