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Roman55 [17]
2 years ago
10

The area a if a circle is pi times the radius r squared

Mathematics
2 answers:
kirill [66]2 years ago
6 0
The area a if a circle is pi times the radius r squared
This is a true statement
Delicious77 [7]2 years ago
3 0

Totally, completely, and perfectly true.
Not a matter of opinion, and not open
to debate.

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A square scarf has a side length of 3/4 yard on each side what is the area of the scarf??
kondor19780726 [428]

Answer:

3 unit

Step-by-step explanation:

3/4 x 4 = 12/4 = 3

6 0
3 years ago
7.3×9.6 show your work
Alex_Xolod [135]
            1
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         x 9.6 
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6 0
3 years ago
18 questions answered correctly on a test. that is 75% of the total number of questions. How many questions were on the test?
adelina 88 [10]

Answer:

24 = questions on test

Step-by-step explanation:

Questions answered correctly = questions on test * percent answered correctly


We know that she answered 18 correctly and that 75% were answered correctly

Substitute this information into the equation

18 = questions on test *.75

Divide by .75 on each side

18/.75 = questions on test *.75/.75

24 = questions on test

7 0
3 years ago
3: convert into a fraction
Leno4ka [110]
5^(-3) = 1/5^3 = 1/125
4 0
3 years ago
Please help me lol a lil confused
alex41 [277]

\leadsto f( \rm x) =  - (x - 3)(x - 5)

\\  \\

\leadsto f( \rm x) =   - ( {x}^{2}  - 5x - 3x + 15) \\

\\  \\

\leadsto f( \rm x) =   - ( {x}^{2}   - 8x + 15) \\

\\  \\

\leadsto f( \rm x) =   - {x}^{2}  + 8x  -  15 \\

3 0
2 years ago
Read 2 more answers
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