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3 years ago

Two parallel lines are intersected by another line, as shown below.

Mathematics

2 answers:

andre [41]3 years ago

5 0

The answer is // A - 61*

vredina [299]3 years ago

3 0

Answer:

the measurement of <1 is 61°

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Liono4ka [1.6K]

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3 years ago

A drop of water leaks from a faucet at a rate of 5-5 liters per second

tester [92]

Answer:

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3 years ago

A seventh-grade class sells gift cards as a fundraiser for the school library. Each gift card sells for $15.00. The library gets

Goryan [66]

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2 years ago

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Two congruent 30-60-90 triangles are placed,as shown,so that they overlap partly and their hypotenuses coincide. If the hypotenu

Ede4ka [16]

Answer: The area common to both triangle is 31.77 sq. cm.

Step-by-step explanation:

Since we have given that

30-60-90 triangles are placed.

So, the ratio of sides would be

$1:\sqrt{3}:2$

Since Hypotenuse = 12 cm

So, it becomes,

$2x=12\\\\x=\dfrac{12}{2}=6$

So, Base would be

$x=6\ cm$

and Perpendicular would be

$\sqrt{3}x=6\sqrt{3}$

So, Area common to the both triangles would be

$\dfrac{1}{2}\times base\times height\\\\=\dfrac{1}{2}\times 6\times 6\sqrt{3}\\\\=18\sqrt{3}\\\\=31.177$

Hence, the area common to both triangle is 31.77 sq. cm.

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3 years ago

Ten is five lees than three times a number. Write as an algebraic equation.

shutvik [7]

Is means equals. The number before the words Less than means that number is subtracted from that number. 3 times a number, we don’t know the number so we use a variable, 3x. So..........

3x-5=10

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3 years ago

Read 2 more answers