Answer:
If you see the top and bottom of the figures are getting smaller by two, so for A its getting smaller by two, and for B it will just be a solid set of four lines
Step-by-step explanation: make sure you put it in you own words
If you count the zeros it’s
one billionth
The graph of f(x) is a straight line passing through points (0, -7) and (7, 0)
Answer:
I believe the answer is D: 300 inches
Step-by-step explanation:
This might be incorrect, but here's how I see the answer:
First I found the perimeter of one square.
2 + 3 = 5^2= 10
10 inches is the perimeter of one square.
Then, since there is 30 rectangles, and each perimeter is 10 inches long, then you would simply need to multiply the two numbers.
30 * 10 = 300 inches of red thread will be needed.
Answer:
The area of the circle is 314mm²
Step-by-step explanation:
To solve this problem we have to use the formula for calculating the area of a circle
a = area
π = 3.14
r = radius
d = diameter
r = d/2
r = 20mm / 2
r = 10mm
a = π * r²
we replace the known values
a = 3.14 * (10mm)²
a = 3.14 * 100mm²
a = 314mm²
The area of the circle is 314mm²