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Sergeeva-Olga [200]
2 years ago
12

Find the value of x If necessary, you may learn what the markings on a figure indicate.

Mathematics
1 answer:
Igoryamba2 years ago
4 0

Answer:

x=36°

Step-by-step explanation:

Find the answer with the theorems related to isosceles triangle and the exterior angle theorem

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R is the midpoint of HS, N is the midpoint of RS, and RN = 5 cm. What is the length of HS
Galina-37 [17]

Answer:

20

Step-by-step explanation:

RN is 1/4 of HS, and 5x4=20.

3 0
3 years ago
Big Big School has 25,000 students. Each student takes 2 classes a day and each teacher teaches 4 classes. Each class has 10 stu
mojhsa [17]

Answer: 1,250

Step-by-step explanation:

Given: The total number of students in the school= 25,000

Since each class has 10 students , therefore, the number of classes in the school= \frac{25000}{10}=2500

Also, Each student takes 2 classes a day, thus the number of classes taken by total teachers in a day = 2\times2500=5000

Also, each teacher teaches 4 classes.

Then the number of teachers in the school =\frac{5000}{4}=1250

Hence, the number of teachers are at  Big Big School = 1,250

4 0
3 years ago
Mark says that 3.002 must be less than 3.0019, since 2 is less than 19. Explain why he is wrong.
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Answer:

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4 0
3 years ago
If John makes $20 an hour, how long will it take him to make $140?
Len [333]
For 1 hour, money = $20
For $140, it would be: 140/20 = 7 hours.

So, option C is your final answer.

Hope this helps!
4 0
3 years ago
Simplify the expression.<br><br> -2x + -5 + 8x + -4<br><br> Question 3 options:
Leokris [45]

6x + (-9) or 6x - 9

Try looking at the terms for the same things. Such as the variable like X and the negatives add together and make a negative

5 0
3 years ago
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