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Ierofanga [76]
3 years ago
11

How to do this can you explain it step by step

Mathematics
1 answer:
Lisa [10]3 years ago
6 0

OA and OC are radii of the circle. Hence, OA = OC. So if AO = 40, then OC = 40.
Length of BO = 40 + 45
                       = 85
Using the Pythagoras theorem, you can find out the length of AB since tangents to the circle always have an angle of 90 with the circle.
AB^2 = BO^2 + AO^2
AB^2 = 85^2 + 40^2
AB^2 = 7225 + 1600
AB^2 = 8825
AB = root of 8225
AB = 90.69 to 2 decimal places.

Hopefully this helped :)

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For each store, what is the ratio of the number of cans to the price.
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<span>Find the ratio of the number of cans in a store:
=> Shop smart = 24 packs (2 for $9)
=> super saver = 12 packs (4 for $10)
=> Price Buster = 12 packs (3 for $ 9)

Let’s start with the first, the shop smart
=> 2/24 = 9/x
=> 4.5 x 2 = 9, thus 4.5 x 24
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=> 2:24 = 9/108

Second, Super Saver
=> 4/12 = 10/x
=> 4 x 2.5 = 10, thus 2.5 x 12
=> 30
=> 4:12 = 10:30

Third, Price Buster
=> 3/12 = 9/x
=> 3 x 3 = 9, thus 3 x 12
=> 36
=> 3:12 = 9:36

</span>



7 0
3 years ago
Read 2 more answers
Johny Deposited 50000 rupees, Jaleel 40000 and Jaleel 20000 rupees to start a business together.They got 3300 rupees as a profit
Andrews [41]

Step-by-step explanation:

Step one:

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Jaleel 40000 and

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Answer:

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Step-by-step explanation:

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3 years ago
What is the length of this segment ?
FinnZ [79.3K]
1 \frac{11}{16} is the answer you're looking for.
6 0
3 years ago
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Looks good! You have the right answers.

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3 0
3 years ago
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