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Vilka [71]
3 years ago
15

I don't understand this

Mathematics
1 answer:
goblinko [34]3 years ago
6 0
A) 1/7*1/6=1/42

b) 16/7! = 16/5040=2/630=1/315
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Each side of a regular pentagon is m+10 inches. The formula for finding the perimeter of the pentagon is shown below.
stiv31 [10]

Answer:

5m+50

Step-by-step explanation:

since it's regular all sides are equal

it's have 5 sides of m+10

P=5(m+10)\\\\P=5m+50

5 0
3 years ago
SOMEONE PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!
aivan3 [116]
Part A: Find the area of the circle of spilled milk as a function of time, or A[r(t)]
<span>πr^2 = π(4t)^2  =π4^2*t^2=  16πt^2 </span>

<span>Part B: A= 16π(4)^2 = 256π= 803.84 

here ya go c:</span>
7 0
3 years ago
Read 2 more answers
8 multiplied by 4 multiplied by 2 whole over 8 multiplied by 7, the whole raised to the power of 2 multiplied by 8 to the power
umka2103 [35]
I think the answer is 8.7332602....I hope I helped!
4 0
4 years ago
2x + 7 + x = 16 solve this pls
DochEvi [55]

Answer:

x would equal 3

Step-by-step explanation:

2 \times 3 \: equals \: 6 + 3 \: equals \: 9

trust me it's right I'm just bad at using that

6 0
3 years ago
Expand and simplify 7a + 4(a-2b)<br> Help please :)
Roman55 [17]

Answer:

11a - 8b.

Step-by-step explanation:

7a + 4(a-2b)

= 7a + 4a - 8b

= 11a - 8b.

8 0
3 years ago
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