Hello there.
<span>Which equation has solution x = -3?
</span>
y = m
x + b
.
y = 6
x − 7
Hope this helped!
Answer:
15.6
Step-by-step explanation:
So 10⁻¹ = 0.1 and 10¹=10
Once you have that it is simpler:
5.2 * 0.1 = 0.52
3.0 * 10 = 30
0.52 * 30 = 15.6
Answer:C) x2 + y2 =45
Step-by-step explanation:
The equation of a circle in standard form is (x-h)2+(y-k)2=r2.
Since you know the center is (0,0), you can sub this is value in for h and k, then use the point (3,6) to sub in for x and y and you will find r2 =45. Hope that helps :)
Answer: One face is 16 square centimeters.
Step-by-step explanation: To find the area of a face, you need to know the length of the side. All the sides of the cube are the same, so take the cube root of 64.
cm is the length of the side
The area of one face is the side length squared 4² = 16
4cm × 4cm = 16 square centimeters.