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11111nata11111 [884]
3 years ago
11

Estimate the sum Round Each Number Add The Two 10s. Use smart second grade strategy 9+73

Mathematics
1 answer:
Sever21 [200]3 years ago
3 0
I added 9+73 and I got 82
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tester [92]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

4 × 2 + 4 × w

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During a business trip, an individual stopped at two rest stops. In the parking lot of the first rest stop, they counted 20 cars
olganol [36]

Answer

given,

on first stop

number of car = 20  and number of trucks = 18

on second stop

number of car = 18  and number of trucks = 10

we need to calculate which rest stop has higher ratio of car to truck.

Rest Stop 1

ratio= r₁ =\dfrac{cars}{trucks}

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Rest Stop 2

ratio= r₂ =\dfrac{cars}{trucks}

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3 0
3 years ago
Use the Law of Sines to find the missing angle of the triangle.<br> Find m∠C to the nearest tenth.
harina [27]

<u>Answers</u>

C = 58.84

B = 97.16°


<u>Explanation</u>

The sine rule states:

SinA/a = sinB/b

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 sinC = (162 × sin24)/77

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C = 58.84°

Angles in a triangle add up to 180°

∴ B + 24 + 58.84 = 180

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      = 180 - 82.84

      = 97.16°

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4 years ago
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Answer:

(4-1)•n=n•(4-1)

Step-by-step explanation:

It should equal each other so no matter what n equals it will equal each other :3

4 0
3 years ago
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