Answer:

Step-by-step explanation:










31.4/3.14=10
10/2=5
5*5*3.14= 78.5 cm square
Answer:
I can tell you that it is not number one. but I need pictures of the rest to answer this question. look for a graph where at point 0 the y value is 3. The graph must also be going down 3 and one to the right.
x
Just rewrite <span>y = ---- as y = (1/3)x. The unit rate is 1/3.
3</span>
Answer:
150
Step-by-step explanation:
radius is the half of one whole circle so
75 is the half to complete it add another 75
so 75+75 = 150
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