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3 years ago

In the diagram ABC is congruent to DEF. aging the values of x and y

Mathematics

1 answer:

kipiarov [429]3 years ago

5 0

Answer:

x = 1, y = 46

Step-by-step explanation:

Since the triangles are congruent then corresponding sides and angles are congruent, then

DE = AB , that is

3x + 6 = 9 ( subtract 6 from both sides )

3x = 3 ( divide both sides by 3 )

x = 1

and

∠ C = ∠ F

10x + y = 56 ( substitute x = 1 )

10(1) + y = 56

10 + y = 56 ( subtract 10 from both sides )

y = 46

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Step-by-step explanation:

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3 years ago

Please check my answer. Find the slope of the line whose equation is y - 5x = 9. my answer is m=5

igomit [66]

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3 years ago

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In the above bridge, line segment BD is the perpendicular bisector of line segment AC. For the bridge to be safe, Triangle ABD i

klasskru [66]

Answer: we can get the sequence of reasons with help of below explanation.

Step-by-step explanation:

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By joining points B with A and B with C ( Construction)

We get two triangles ABD and CBD.

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Statement Reason

1. AD ≅ DC 1. By the property of segment bisector

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3 years ago

If this rectangle is dilated using a scale factor of through point B, what is the result?

Stella [2.4K]

Answer:

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Step-by-step explanation:

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3 years ago

Miss Johnson gave a $1.50 tip to a waitress for serving a meal costing $10.00. What percent of the bill was her tip? PLZ ANSWER

nataly862011 [7]

Answer:

it's 15 percent

Step-by-step explanation:

1% = 0.10

2% = 0.20 and so on

so we know that 1% is 0.10 so if you multipy 15 x 10= 150 and if you do 1.50 divieded by 10 you would get 15 :)

(sorry if this is wrong)

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3 years ago