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puteri [66]
2 years ago
6

Given the following diagram, find the missing measure. 2. m_1= 30°, m 2 = 45°, m 3 =

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
3 0
It is 105 degrees because the area of a triangle always adds up to 180
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Factor 3x 2 - 15x - 42. 3(x - 2)(x - 7) 3(x - 2)(x + 7) 3(x - 7)(x + 2)
Anna71 [15]
3*(x-7)*(x+2)
last option
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What is the value of x in the figure below? In this diagram, △ABD~△CAD.
morpeh [17]

<u>Given</u>:

Given that the triangles ABD and CAD are similar.

The length of AB is 12.

The length of BD is x.

The length of AC is 27.

We need to determine the value of x.

<u>Value of x:</u>

Let us use the leg rule to determine the value of x.

Thus, we have;

\frac{BC}{AB}=\frac{AB}{BD}

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2 years ago
The wheels on Noah's bike have a circumference of about 5 feet.
ANTONII [103]

Answer:

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Step-by-step explanation:

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ABCD is a quadrilateral. <br> AB=CD<br> Angle ABC = angle BCD<br> Prove that AC = BD
maks197457 [2]
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compare the triangles ΔABC and ΔBCD

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5 0
3 years ago
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