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mafiozo [28]
2 years ago
11

Please help quick Solve for x.​

Mathematics
1 answer:
Kamila [148]2 years ago
5 0

Answer:

x = 3.75

Step-by-step explanation:

So, lets start with what we know.

Line = 180 degrees

Triangle = 180 degrees, a + b + c = 180

So, we can form the equations,

17x - 1 + <CDB = 180

-17x + 1                -17x + 1

             <CDB = 181 - 17x

and

84 +7x + 5 + <CDB = 180

89 + 7x      + <CDB = 180

-89                              -89 + 7x

                     <CDB = 91 + 7x

Here, we are given 2 values of <CDB, but they must be the same, so let's substitute them into each other

181 - 17x = 91 + 7x

-91 +17x   -91  +17x

90         =        24x

90 / 24  =        24x / 24

3.75       =           x

x            =           3.75

There, you have it, x is 3.75

If you have any questions, please let me know in the comments section of this answer! If you could mark this answer as the brainliest, I would greatly appreciate it!

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Lerok [7]

Answer:

98.28\:\mathrm{ft^3}

Step-by-step explanation:

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Substituting given values, we get:

V=2.5\cdot 4.25\cdot 9.25=98.28125\approx \boxed{98.28\:\mathrm{ft^3}}

Since "Simplify your answers" is very subjective, I've rounded to the nearest hundredth as that is reasonably universal, but you may need to adjust the rounding as desired.

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uranmaximum [27]

Answer:

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Anyway

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6 0
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Answer:
Angle BAC: 56
ANGLE BCA: 42

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Hope this helps :D
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2bc
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Answer:

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3 years ago
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