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romanna [79]
3 years ago
12

Given ABC = DEF and the perimeter of DEF =38, find BC

Mathematics
1 answer:
ddd [48]3 years ago
7 0

Answer: BC = 15

Step-by-step explanation:

Since the triangles are congruent, that means they are the same. So side AB = side EF. Since we know side FD is 15, that means side BC= 15

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answer is 13 but I can't understand the question

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3 0
2 years ago
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crimeas [40]
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5 0
3 years ago
Find the slope of each line.<br> 1) y=− x−5<br> 2) y=− x−1
poizon [28]

1) slope = -1

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5 0
3 years ago
Can someone please help me???<br><br> a is 3/4<br> b is -8<br> c is -2<br> d is 3
Pavel [41]

Answer:

-b[a + (c-d)^2]

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206

5 0
3 years ago
Read 2 more answers
Please solve and i’ll give u brainliest
Usimov [2.4K]

Solution:

<u>Note that:</u>

  • Given angles: w + 8° and 48°
  • w + 8 + 48 = 180

<u>Solve for w in the equation "w + 8 + 48 = 180".</u>

  • => w + 8 + 48 = 180
  • => 56 + w = 180
  • => w = 180 - 56
  • => w = 124°

The value of w is 124.

6 0
2 years ago
Read 2 more answers
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