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Elena L [17]
3 years ago
6

Find the radius of this circle please..

Mathematics
1 answer:
N76 [4]3 years ago
5 0

Answer:

r = 3 ft

Step-by-step explanation:

Area = 9π

So, πr²=9π where r is the radius

so, r²=9

or, r=√9

or, r=3, since r can't be negative

Answered by GAUTHMATH

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how to factor -9z^2 + 10z - 1 = 0 it’s been a while since i’ve been in school and i can’t seem to remember how please help
vichka [17]

Answer:

z = 1/9   and    z = 1

Step-by-step explanation:

-9 z^{2} + 10z - 1 = 0

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You can check the answer using foil method

Then,

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Answers:

z = 1/9

z = 1

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3 years ago
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Question 2

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Your credit card has a limit of $9,500 and you have a current balance of $3,200. Answer the following questions using complete s
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It should be noted that the required amount that remaining for the credit card balance is $6300.

<h3>What is a credit card balance?</h3>

It should be noted that a credit card balance simply means the amount of charges that are owed to a credit card company.

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distributive

Step-by-step explanation:

pls mark brainliest if right pls :)

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