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Taya2010 [7]
3 years ago
7

Circumference of a circle use 22/7 for pie 10 1/2

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0

Answer:

33

Step-by-step explanation:

formula- radius X 2 = diameter x 3.14 | 22/7 = circumference

10 1/2 x 22/7 = 33

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Given: -2x < 10. Choose the solution set.
nadya68 [22]

Answer:

C

Step-by-step explanation:

given - 2x < 10 ( divide both sides by - 2 )

Remembering that the symbol is reversed when multiplying/ dividing by a negative quantity.

x > - 5 ← note reversal of symbol

solution is {x | x > - 5 } → C


4 0
3 years ago
A square is folded into half to form a rectangle. the perimeter of the rectangle is 36cm. calculate the area of a square​
zhannawk [14.2K]

Answer:

Let the measure of each side of the square be " x " cm.

then ,

area of square = x²

After we folded the square into a rectangle ,

length of rectangle = x

breadth of rectangle = x/2

perimeter of rectangle = 36 cm

x +  \frac{x}{2}  + x +  \frac{x}{2}  = 36 \\  \\    \frac{2x + x + 2x + x}{2}  = 36 \\  \\   \frac{6x}{2}  = 36 \\  \\ 6x = 36 \times 2 \\  \\ 6x = 72 \\  \\ 6x =  \cancel{\frac{72}{6} } = 12cm

hence ,

side of square = 12 cm

therefore ,

area of square = 12 × 12 = 144 cm²

hope helpful~

8 0
3 years ago
AB=BC what is the property
aalyn [17]
if a is related to b by some property, and b is related to c by the same property, then a is related to c by that property (Brainliest Answer Will be appreciated:D)
4 0
3 years ago
I WILL GIVE BRAINLIEST!!!
solmaris [256]

Answer:

45min

Step-by-step explanation:

just mutiply

8 0
3 years ago
Read 2 more answers
There is a function p, wher p(X) represents the perceent of aldult in the united states who owned a x years after 2011. What doe
masya89 [10]

Given: p(x) represents the percent of adults in the US who owned a <em><u>widget</u></em>  

Given: x represents the number of years after 2011

Answer:

p(5)= 68 means:

        68% of adults owned a <em><u>widget</u></em>

        5 years after 2011


⇒    68% of adults owned a <em><u>widget</u></em> in 2016

6 0
3 years ago
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