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viva [34]
3 years ago
11

Sum of interior angles in a polygon is 3240. How many sides are in the polygon?

Mathematics
1 answer:
Aleks04 [339]3 years ago
7 0

Answer:

20

Step-by-step explanation:

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Tommy travel 495 miles at 45 mi/hr. How long did the trip take ?
givi [52]

Answer:

D

Step-by-step explanation:

495 / 45 = 11 hours

Option D

8 0
3 years ago
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there are a 100 student in a garde 79 students has honors what deciaml best represents the amount that the student honors
gogolik [260]

There are 100 students. In the 100 students, 79 of them have honors. To find the decimal form for the students who have honors, divide the total amount of students with honors with the total amount of students.

\frac{Honors}{Total} = \frac{79}{100}

Divide 79 by 100

79 \div 100 = 0.79

Your answer is 0.79


8 0
3 years ago
What number minus 40% equals 42
Triss [41]

Answer: 105

Step-by-step explanation:

7 0
2 years ago
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Which phrase represents the algebraic expression 5x - 9?
Reptile [31]

Answer:

The difference of five times a number and nine.

Step-by-step explanation:

Five times a number is for 5x, and putting a difference before that means it separates the 5x and 9 with a minus sign.

6 0
3 years ago
What is 113.09 rounded to the nearest tenth
ycow [4]
113.10
because the 9 is greater than 5
6 0
3 years ago
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