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Leokris [45]
3 years ago
11

How do I find the area of a circle and the radius is 4

Mathematics
2 answers:
IRISSAK [1]3 years ago
8 0
A= π(4)^2
A=16 π
then plug into your calculator to find the answer
Virty [35]3 years ago
6 0
Area= pi(radius)squared
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I need help with the blank ones
Alisiya [41]

Answer:

#6 is called exponent

Step-by-step explanation:

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6 0
3 years ago
Identify the hypothesis and conclusion of this conditional statement: If two lines intersect at right angles, then the two lines
Sedaia [141]

Answer: b

<u>Step-by-step explanation:</u>

NOTE:

  • Hypothesis: "if" part of the sentence
  • Conclusion: "then" part of the sentence

hypothesis : If <u>two lines intersect at right angles</u>

conclusion: then <u>the two lines are perpendicular</u>

6 0
3 years ago
A cafe sells puffs. 5/9 are beef and 1/3 are chicken. The remaining 18 are tuna. Calculate 1. What fraction of the puffs are tun
Ksivusya [100]
Let n be the total number of puffs. Now we can write:
n=\frac{5}{9}n+\frac{1}{3}n+18
Adding the fractional value of n, we get:
n=\frac{5+3}{9}n+18
Simplifying and rearranging gives us:
n-\frac{8}{9}n=18
Therefore we can simplify to get:
\frac{1}{9}n=18
and finally
n=18\times9=?
The fraction of the puff that are tuna is found from:
\frac{18}{18\times9}=\frac{1}{9}
7 0
4 years ago
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What will represent a rational number?
andrew11 [14]

Answer:

this is your answer

4 0
3 years ago
What is the equation of the line that passes through (0, -2) and has a slope of 0?
11Alexandr11 [23.1K]

Answer:

y = -2

Step-by-step explanation:

The horizontal line through this point has a slop of 0

8 0
2 years ago
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