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Anni [7]
3 years ago
13

The temperature is 92. The temperature decreases for 5 hours. Each hour, the temperature decreases by 2. Then the temperature ri

ses 14 in one hour. What is the temperature after 6 hours?​
Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0
After 6 hours the temperature is 96.
Explanation: 5x2=10 92-10=82 82+14=96.
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In a school of 464 students, 89 students are in band, 215 are on sports teams, and 31 participate in both activites. How many st
Tema [17]

Answer:

The answer to your question is 191

Step-by-step explanation:

Data

Total number of students = 464

Students in a band = 89

Students in sports = 215

Students in both activities = 31

Students do not practice any activity = ?

Process

1.- Subtract 31 from the students in a band and students in a sport

        89 - 31 = 58

       215 - 31 = 184

2.- Add the previous results anfd the number of students that practice both activities

         58 + 184 + 31 = 273

3.- Subtract 273 from the total number of students

         464 - 273 = 191

4.- Conclusion

191 students are not involved in any activity.

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Answer:

Step-by-step explanation:

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3 years ago
Hillary needs to know if the triangle shown is a right triangle. Which equation should she use to help?
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Answer:

a2+b2=c2

Step-by-step explanation:

A right triangle is a triangle in which one of the angles is a 90∘ angle. A triangle can be determined to be a right triangle if the side lengths are known. If the lengths satisfy the Pythagorean Theorem (a2+b2=c2) then it is a right triangle.

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3.2 x 10^5<br> Convert to standard form
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