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Firlakuza [10]
3 years ago
5

May Someone Help me with this Please?

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0
The answer is that the perimeter depends on the side length
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HELLllllllPPppppp !!!
Tasya [4]

9514 1404 393

Answer:

 BC ≈ 17.0 (neither Crow nor Toad is correct)

Step-by-step explanation:

The left-side ratio of (2+4)/4 = 3/2 suggests BC is 3/2 times the length DE. If that were the case, BC = (3/2)(11) = 16.5, as Crow says.

The right-side ratio of (5+9)/9 = 14/9 suggests that BC 9 is 14/9 times the length DE. If that were the case, BC = (14/9)(11) = 154/9 = 17 1/9 ≈ 17.1, as Toad says.

The different ratios of the two sides (3/2 vs 14/9) tell you that the triangles are NOT similar, so the length of BC cannot be found by referring to the ratios of the given sides.

Rather, the Law of Cosines must be invoked, first to find angle A (109.471°), then to use that angle to compute the length of BC given the side lengths AB and AC. That computation gives BC ≈ 16.971. (See the second attachment.)

5 0
3 years ago
How many pints are in 44 quarts?
bezimeni [28]

In 44 liquid quarts, there are 88 liquid pints. 2 pints per 1 quart. Hope this helps ;)

4 0
3 years ago
Solve:<br> 2m - 8 = -m + 10
Varvara68 [4.7K]

Step-by-step explanation:

2m+m=10+8

3m=18 /3

M=6

6 0
3 years ago
Read 2 more answers
Write 3.01 repeating as a mixed number.
Evgen [1.6K]

Answer:

3  1/100

Step-by-step explanation:

Place the decimal number over a power of ten.

3 0
4 years ago
Bob had 6 pizzas. He ate 1/5 of the pizzas and served the rest to his friends. How much pizza did his friends have, in decimal f
Studentka2010 [4]
6/1 1/5
6/5
6÷5
0.6 so i hope that help u out
3 0
3 years ago
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