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irga5000 [103]
3 years ago
15

Given that abcd is a rhombus, what is the value of x?

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
6 0

Answer:

The answers is 19.5

Step-by-step explanation:

jeyben [28]3 years ago
4 0

Answer:

A - 19.5

Step-by-step explanation:

A Rhombus is characterized by the diagonals meeting at a right angle. Therefore, the angle in the center is 90 degrees.

If you look at the bottom triangle, you know that the angles of a triangle add up to 180 degrees. You can say that all of the angles of the triangle added to 180 are:

(3x + 12) + (x) +(90) = 180 degrees

4x + 102 = 180 degrees    combining like terms

4x + 102 - 102 = 180 - 102

4x = 78

4x/4 = 78/4

x = 19.5 degrees


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BRAINLIST pls Answer
Alex_Xolod [135]

Answer:

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Step-by-step explanation:

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4/3

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4 0
3 years ago
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Which ordered pair is in the solution set of 6x + 4y ≤ −2?
Nutka1998 [239]

Answer:

x≤ −2/3y + −1/3

Step-by-step explanation:

because...

Step 1: Add -4y to both sides.

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Step 2: Divide both sides by 6.

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3 years ago
How to answer a problem that says 5 ro the 4 power over 5
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Product in standard form (explain)<br> (3+6i)(4+9i)
ololo11 [35]
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your largest exponent is 54i^2, so that's first in out equation, next 27i, and 24i (you can combine these because they are like term) which equals 51i, after that you just add the 12 on the end, so the final equation looks like this:

54i^2+51i+12


4 0
4 years ago
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