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If 15 percent of a number n is 0.3 what is 45 percent of N?
If 15 percent of a number N is 0.3 what is 45 percent of N
How many Sides does a polygon have with 140 degree angles?
The sum of the angles : (n - 2)180° The measure of one angle: [(n - 2)180°]/n Then we have: [(n - 2)180°]/n = 140° multiply by n to both sides; [(n - 2)180°] = 140°n 180°n - 360° = 140°n divide by 20 to both sides; 9°n - 18° = 7°n subtract 7°n and add 18° to both sides; 2°n = 18° divide by 2° to both sides; n = 9 Thus, the regular polygon has 9 sides.
Each interior angle of a regular n-gon has a measure of 140 degrees. find n?
Answer: n=9---- Explanation:140 degrees is the measure of each angle and the sum of the interior angle is180(n-2)So we have 140(n) is the sum of the n interior angles.140n=180(n-2)140n=180n-360-40n=-360n=9Check it:180(9-2)=1260 divide this by 9 and we have 140 as desired
What is the answer of 140 divided by N equal 120?
1.1667
Clara wrote 2 expressions 1 n equals 1 plus n 2 n equals 2 plus N?
2 plus n is the true one, but 1 plus n is not?
What is 4n plus 34-n equals 94?
It is an equation and the value of n is 20
80 percent of what number is 94?
117.5. Another way to word it is "0.8 times what number is 94?" In equation form: 0.8 * n = 94 divide both sides by 0.8 to get: n = 117.5.
Convert each of the following percentage into a fraction in the lowest term 140 percent?
N
Which is not a way that a U 235 atom could fission?
235/92 U + 1/0 n ---> 140/52 Te + 94/40 Zr + 3 1/0 n + energy
4x what equals 94 sq feet?
Regard the problem as, 4 x n = 94 : then n = 94/4 = 23.5 ft
What is 94 a n of p?
94 atomic number of plutonium
Which expression models the phrase 15 greater than a number n plus 15 15 plus n n-15 plus n?
n plus 15.n plus 15.n plus 15.n plus 15.
If 15 percent of a number n is 0.3 what is 45 percent of N?
If 15 percent of a number N is 0.3 what is 45 percent of N
How many Sides does a polygon have with 140 degree angles?
The sum of the angles : (n - 2)180° The measure of one angle: [(n - 2)180°]/n Then we have: [(n - 2)180°]/n = 140° multiply by n to both sides; [(n - 2)180°] = 140°n 180°n - 360° = 140°n divide by 20 to both sides; 9°n - 18° = 7°n subtract 7°n and add 18° to both sides; 2°n = 18° divide by 2° to both sides; n = 9 Thus, the regular polygon has 9 sides.
What do these expressions have in common - n plus 2 n plus 3 n-1 n plus 6 n plus 10?
They have n in common.
Each interior angle of a regular n-gon has a measure of 140 degrees. find n?
Answer: n=9---- Explanation:140 degrees is the measure of each angle and the sum of the interior angle is180(n-2)So we have 140(n) is the sum of the n interior angles.140n=180(n-2)140n=180n-360-40n=-360n=9Check it:180(9-2)=1260 divide this by 9 and we have 140 as desired
The sum of 100 and four times a number?
10(N+14)=9N 10N+140=9N N=-140 I can verbalize this, I hope you can. Check 10(-140+14)=9(-140) 10(-126)=-1260 -1260=-1260
