The answer to 4+4+4+4+13,456= is 13,472
Answer: look up alaskan pipeline
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
all coplanar points equidistant from a given point = circle
two rays with a common endpoint = angle
piece of a line with two endpoints = line segment
piece of a line with one endpoint = ray
Answer:
5x² + 15x + 5
Step-by-step explanation:
Here's one way to do it.
Put corresponding powers of x beneath each other and add the similar terms.
5x² + 3x - 7
<u> 12x + 12
</u>
5x² + 15x + 5
The area would be (x+3) (4x-1) which is 4x^2 +11x -3. The perimeter is 2(x+3) plus 2(4x-1) which is 2x +6 plus 8x-2 which is 10x +4. If x=7 then the perimeter is 74 ft.