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Ne4ueva [31]
3 years ago
14

Can you help me pls with this one :/

Mathematics
1 answer:
zhenek [66]3 years ago
6 0

Answer: Angle BEC is also 45 degrees.

Step-by-step explanation: This is because the opposite and congruent angle of BEC is 45 degrees. Congruent means the same. Therefore, Angle BEC is 45 degrees.

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Find the domain and range
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A 25.5 foot ladder rests against the side of a house at a point 24.1 feet above the ground. The foot of the ladder is x feet fro
asambeis [7]

Answer:

8.3

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3 years ago
Given area of a rectangle: 7x^2+57x+8 <br> Find Perimeter:
Sever21 [200]

Answer:

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Step-by-step explanation:

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7x^2+57x+8

First we have to find the factor form of above expression.

Splitting the middle term, we get

7x^2+56x+x+8

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Area of a rectangle is the product of its dimensions. It means dimensions of the rectangle are (x+8) and (7x+1).

Perimeter of a rectangle is

Perimeter=2(l+b)

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Perimeter=16x+18

Therefore, the perimeter of the rectangle is 16x+18 units.

3 0
4 years ago
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