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seraphim [82]
3 years ago
6

Please help i’ll mark brainlyest

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0

Answer:

x=7

Step-by-step explanation:

coldgirl [10]3 years ago
5 0
X is equal to 7, you have to cross multiply
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Assuming those are 45 degrees it would have to be 9 since the sides are the same.
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Answer:

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Step-by-step explanation:

See attachment for the appropriate diagram.

The length of the ramp is represented with z

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Required

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To find z, we make use of sine formula:

sin\theta = \frac{BC}{z}

Make z the subject

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Step-by-step explanation:

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