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QveST [7]
3 years ago
7

Find the area. 7.2 km 4.4 km 5.3 km 2 km

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
4 0

Answer:

fhehjsxzjn zgb

Step-by-step explanation:

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Eliana has 40$. she plans to save $25 every week to buy a plane ticket that costs $365. how many weeks will it take her to save
SpyIntel [72]

Answer:

c. 13 weeks

Step-by-step explanation:

365-40=325 (to find what she needs to make)

325/25=13 (how long the amount she makes a week will take to finish the cost of the ticket.)

6 0
2 years ago
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Should be -24 or 24
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Find the square root of 146.00048648 up to three places of decimal?
aivan3 [116]
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12.083

Explanation:

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3 years ago
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3 0
3 years ago
If y varies directly as x and y = 21 when x = 5, find x when y = 42.
Lorico [155]

Answer: 10

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

varies directly means: \frac{y}{x} = k

Step 1: solve for k   ⇒  \frac{21}{5} = k

Step 2: plug in the given value and k to solve for the missing value: \frac{42}{x} = \frac{21}{5}

42(5) = 21(x)

\frac{42(5)}{21} = \frac{21(x)}{21}

2(5) = x

10  = x


5 0
3 years ago
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