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fiasKO [112]
3 years ago
5

Also this one please and explain how you solved it... Thank you guys

Mathematics
1 answer:
Anastaziya [24]3 years ago
3 0

Answer:

x = 85/3

Step-by-step explanation:

Here, we want to find the value of x

As we can see , we have two similar triangles here

The small one at the top and the bigger one that encompasses the whole shape

When two triangles are similar, the ratio of their corresponding sides are equal

Thus, we have it that;

12/20 = 17/x = 15/25

12/20 = 17/x

12 * x = 17 * 20

12x = 340

x = 340/12

x = 170/6 = 85/3

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Sarah is allowed to watch no more than 10 hours of television each week. Sarah has already watched 6 hours of television. Define
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Answer:

Inequality = 6 + x ≤ 10

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Step-by-step explanation:

Define a variable, set up an inequality and solve that inequality to determine how many more hours of television Sarah can watch this week.

We are told in the question that:

Sarah is allowed to watch no more than 10 hours of television each week.

This means :

Sarah can watch tv for less than or equal to 10 hours in a week. Sarah has already watched 6 hours of television.

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3 years ago
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