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3 years ago

Help in linear pairs and vertical angles

Mathematics

2 answers:

Andrei [34K]3 years ago

7 0

elg=124°

eld=2x

elg+eld=180°=>eld=180°-124°=56°/eld=2x=56°=>x=56°/2=28°

eld+dlh=180°=>dlh=180°-56°=124°

hlg+dlh=180°=>hlg=180°-124°=56°

tatuchka [14]3 years ago

3 0

Answer:

from the figure we get x = 28

Step-by-step explanation:

Proof is given below

Statements Reason

1). <ELG = 124 Given

2). <ELD = 2x Given

3). <ELG and ELD are linear Definition of linear pair

a pair

4). m<ELD + m<ELG = 180 Sum of linear pair angles 180

5). 2x + 124 = 180 Substitution

6). 2x = 180 - 124 = 56 Subtraction property

7). x = 28 Division property

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Step-by-step explanation:

In the figure attached,

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To prove: ΔTUV ≅ ΔWXV

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2). UV ≅ XV 2). Given

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3 years ago

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Answer:

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And solving for the intercept b we got:

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Step-by-step explanation:

For this case we have the following equation given:

$y = \frac{1}{4} x + 2$

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And then since the new equation have the following form:

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We can use the point given (x=12, y = -25) in order to find the intercept with this equation:

$-25 = \frac{1}{4} (12) +b$

And solving for the intercept b we got:

$-25 = 3 +b$

We subtract in both sides 3 and we got:

$b = -25-3 = -28$

And our final equation who satisfy the condition given is:

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Answer:

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Step-by-step explanation:

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