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jeka94
4 years ago
5

I need help on this question I just don't understand how to do it

Mathematics
1 answer:
melisa1 [442]4 years ago
3 0
The process used in the picture is cross multiplying. Make an x through the numbers and multiply them by each other. That's why 21 was multiplied by 14 and 49 was multiplied by n. The value of n is unknown, so it simplifies to 49n, and 14*21=21.4. So basically to recap, make an x, multiply the terms that are diagonal from each other, write both of the answers next to each other, and put an = sign in between them. If you don't understand I can try to explain differently ☺
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Answer:

In total, it sells 90 loaves.

Step-by-step explanation:

The number of loaves of bread sold is:

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4 0
4 years ago
Read 2 more answers
Please show me the steps on how to do this.
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tan α = (opposite side / adjacent side) 

Therefore:
α = tan⁻¹ (tree / shadow) = tan⁻¹ (10 / 14) = 35°

NOTE:
tan⁻¹ is sometimes found written as arctan.


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