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sleet_krkn [62]
2 years ago
14

Leonardo da Vinci's famous portrait the Mona Lisa is 30 in. long and 21 in. wide. Janelle has a refrigerator magnet of the paint

ing that is 3.5 cm wide. What is the length of the magnet? The magnet is ___ cm long.
Mathematics
2 answers:
timofeeve [1]2 years ago
8 0

Answer:

the leangth in 76.2

Step-by-step explanation:

76.2 cm are in 30 inches

Vesnalui [34]2 years ago
7 0
The length of the magnet is five centimeters
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Mario buys tickets for either 47 or 57 dollars. He purchases 14 tickets and spends 738 dollars. How many tickets did he purchase
Ivanshal [37]

Answer:

6 tickets were purchased at $47

8 tickets were purchased at $57

Step-by-step explanation:

Let the tickets purchased at $47 be x

Let the tickets purchased at $57 be y

We can form an equation from the question given which will be:

x + y = 14 ....... i

47x + 57y = 738 ........ ii

From equation i

x = 14 - y ........ iii

Substitute iii into ii

47x + 57y = 738

47(14-y) + 57y = 738

658 - 47y + 57y = 738

Collect like terms

-47y + 57y = 738 - 658

10y = 80

y = 80/10

y = 8

8 tickets were purchased at $57

Note that from i

x + y = 14

x + 8 = 14

x = 14 - 8

x = 6

6 tickets were purchased at $47

7 0
2 years ago
Find the missing side or angle.
bonufazy [111]

Answer:

c = 6.1

Step-by-step explanation:

Given that: B = 18° , C = 152°,  and b = 4.

The missing side, c, can be determined by applying the sine rule which states that:

\frac{b}{Sin B} = \frac{c}{Sin C}

\frac{4}{Sin 18^{o} } = \frac{c}{Sin 152^{o} }

c = \frac{4* Sin 152^{o} }{Sin 18^{o} }

 = \frac{1.8779}{0.3090}

 = 6.0773

c = 6.1

Therefore,  the value of the missing side, c, is 6.1

3 0
3 years ago
+23+-26 RESPUESTA PORFIS
den301095 [7]

Answer:

-3

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Solve for W<br> -3W +27 = 6
vfiekz [6]

Answer:

the answer will be 7 w = 7

Step-by-step explanation:

5 0
3 years ago
How many angles are in an pentagon
blondinia [14]

Answer:

Step-by-step explanation:

pentagon , penta (five in Greek) has 5 sides and 5 interior angles

3 0
2 years ago
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