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crimeas [40]
3 years ago
9

If ef = 19 and fg = 12 then ef = ???

Mathematics
1 answer:
vesna_86 [32]3 years ago
4 0
Ef=19, as given in the question.
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Plz help me with this
Delicious77 [7]

<em>Answer:</em>

<em>63°</em>

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

<em>Hi there ! </em>

<em>ABCD parallelogram => ∡A = ∡C</em>

<em>13x - 41 = 6x + 15</em>

<em>13x - 6x = 15 + 41</em>

<em>7x = 56</em>

<em>x = 56 : 7</em>

<em>x = 8</em>

<em>∡C = 6×8 + 15 = 48 + 15 = 63°</em>

<em>Good luck !</em>

6 0
3 years ago
Brownies are sold at a bake sale.
Setler [38]

Answer:

$150

Step-by-step explanation:

There are three pans of brownies each containing 25 brownies and 25 × 3= 75.  Each brownie sells for $2. So, 2×75=150.

4 0
1 year ago
In ΔLMN, the measure of ∠N=90°, NL = 6. 8 feet, and LM = 9. 4 feet. Find the measure of ∠L to the nearest tenth of a degree.
egoroff_w [7]

Answer:

Step-by-step explanation:
The above is a right angled triangle
So you take the longest side
9.4^2 - 6.8^2
88.36- 46.24
sqrt of 42.12
6.4899

To the nearest tenth of a degree = 6.56.5ft



5 0
2 years ago
Order these numbers from least to greatest.<br><br> 8.88, 8.8, 7.3962, 8.808
Wewaii [24]
7.3962, 8.8, 8.808, 8.88
8 0
3 years ago
Read 2 more answers
Inverse property <br> Commutative property<br> Associative Property<br> Identity Property
defon
Communitive property
4 0
2 years ago
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