1 to 100 of Prime Numbers
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97.
The number 15 has divisors of 1,3,5,15 because:
15/1=15
15/3=5
15/5=3
15/15=1
So 15 is not a prime number.
The number 13 has only two divisors of 1,13.
13/1=13
13/13=1
So 13 is a prime number.
Answer:
C
Step-by-step explanation:
The sum of the angles is 90
2x + x = 90
3x = 90
x = 30
the angle ABC is 2x, so it means that is the double of x, so it is 60 degrees
The new dimensions of the new rectangle is length 8 inches and width 10 inches.
<h3>How to find width of a rectangle?</h3>
- Perimeter = 26 inches
- Length = 8 inches
- Width = x inches
Perimeter of a rectangle = 2(length + width)
26 = 2(8 + x)
26 = 16 + 2x
26 - 16 = 2x
10 = 2x
x = 10/2
x = 5 inches
New rectangle
= 10 inches
Therefore, the new dimensions of the new rectangle is length 8 inches and width 10 inches.
Learn more about perimeter of rectangle:
brainly.com/question/24571594
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Answer:
slope = 9
Step-by-step explanation:
To find the slope of a line that passes through a pair of points, use the slope formula, 
. Substitute the x and y values of (-7,-2) and (-6,7) into the formula and simplify:
So, the slope is 9.
Answer: A. <u>10.8 km</u>
Step-by-step explanation:
add up all the days:
1.3 + 1.75 + 2.25 + 2.5 + 3 = 10.8 km
