Answer:
y=-x^2 is just y=x^2 reflected over the x-axis. In other words, the parabola is upside-down.
Step-by-step explanation:
Answer is 55
Two ways you can approach this first you can subtract the three from the 10 and get 7. Square that to get 49. Now you know that x-6 has to equal 49 and the only option greater than 49 is 55
Second you can just take the problem step by step.
Subtract three from both sides.
Sqrt x-6 =7
Square both sides
X-6=7^2
x-6=49
Add six to each side
X=55
A \greenD{3\,\text{cm} \times 10\,\text{cm}}3cm×10cmstart color #1fab54, 3, start text, c, m, end text, times, 10, start text, c
hjlf
Answer:
422.39
Step-by-step explanation:
circle area with
π r²
π*12*12 = 452.389342117
Minus area of the rectangle
452.389342117 - 3 * 10
= 422.389342117
rounded to the nearest hundredth:
422.39
Please Brainliest?
Answer:
(x+6)(x+2)
Step-by-step explanation:
