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lesantik [10]
4 years ago
9

What is the formula for area of a circle

Mathematics
2 answers:
Gala2k [10]4 years ago
6 0

Answer:

A=π*r^2

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.

.

.

.hope this helps

devlian [24]4 years ago
3 0

Answer:

A=πr^2

Step-by-step explanation:

A=πr^2

You have to multiply the radius * pi then square your answer

plz mark my answer Brainliest

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Cindy worked 23 hours, she earned $126.5 whats her rate of pay​
balu736 [363]

Answer:

Step-by-step explanation:

Divide $126.5/23 hours to get the rate of pay, which is $5.5 per hour.

6 0
3 years ago
Read 2 more answers
What is 3 to the power of 10 times 3 to the power of 10 equal?
prohojiy [21]

Answer:

1,000,000

Step-by-step explanation:

10^3*10^3

5 0
2 years ago
What is 54 3/11 as a decimal
saul85 [17]
The answer is 54.27. Hope I was halpful 
8 0
3 years ago
A 10-foot ladder leans against a wall with its foot braced 3 feet from wall's base. How far up the wall does the ladder reach?
dlinn [17]
Pythagorean theorem
for a right triangle with legs legnth a and b and hytponuse c
a^2+b^2=c^2

the legnht of th eladder is the hypotnuse
the 3 feet is bottom leg
height is other leg

10=c
3=a
b=?
3^2+b^2=10^2
9+b^2=100
minus 9 both sides
b^2=91
sqrt both sides
b=√91
aprox
b=9.53939


answer is √91 feet or aprox 9.53939
8 0
3 years ago
A redundant constraint is one which Group of answer choices is added after the problem is already formulated. can only increase
Xelga [282]

Answer:

Plays no role in determining the feasible region of the problem.

Step-by-step explanation:

A Constraints

These are refered to as the restrictions that hinders or reduces the extent to which the/an objective can be worked on/pursued.

A redundant constraint

These are constraints that can be ignored from a system of linear constraints. It is often refered to as an Implied constraints. That is, they are implied by the constraints that surrounds (totality of) the problem.

This is a type of constraint that is not influenced or affected by the feasible region.

Its qualities includes

1. It does not hinders the optimal solution.

2. It also do not hinders the feasible region.

3. It is easily known with the use of graphical solution method

4 0
3 years ago
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