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Levart [38]
2 years ago
15

15/21 in its simplest form?

Mathematics
2 answers:
garri49 [273]2 years ago
7 0

Answer:

5/7

Step-by-step explanation:

Lunna [17]2 years ago
4 0

Answer:

5/7 i think

Step-by-step explanation:

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P=2^(43112609)-1 Suppose you have traveled to a faraway place where the base of the number system is 37 . (The inhabitants of th
AfilCa [17]

Answer:

  8,275,842 digits

Step-by-step explanation:

One more than the floor of the logarithm to the base 37 gives the number of digits. The change of base formula can be used.

  \log_{37}{(2^{43112609}-1)}\approx\dfrac{43112609\log{2}}{\log{37}}\approx 8275841.2

Expressed in the base-37 number system, P has 8275842 digits.

6 0
3 years ago
Find the area of a triangle with a =33, b =51, and c =42.
PolarNik [594]

Answer:

d. 690.1 units²

Step-by-step explanation:

1. You can use the Heron's formula to calculate the area of the triangle, which is:

K=\sqrt{s(s-a)(s-b)(s-c)}

Where:

s=\frac{a+b+c}{2}

2. Calculate s:

s=\frac{33+51+42}{2}\\s=63

3. Substitute values into the formula shown above and calculate the area, as following:

K=\sqrt{63(63-33)(63-51)(63-42)}\\K=690.1units^{2}

4. Therefore, the area is 690.1 units².

4 0
3 years ago
The price of a refrigerator is 2,199.99 for an 18 month loan. If a $300 down payment has been made, what is the monthly payment?
Troyanec [42]

Answer:

This is verry easy! Is 105.56,do u need expabation?

7 0
2 years ago
Geometry lesson 11.2 Finding sequence of similarity transformations
serious [3.7K]

Answer:

http://www.rosenmath.com/geom/11.2.pdf

Step-by-step explanation:

Answers are all there, good luck lol

8 0
2 years ago
The formula V=l×w×h represents the volume of a right rectangular prism, V, with length l, width w and
MissTica

Answer:

n x n x 6 and n x 6 x n

Step-by-step explanation:

Volume is a way of saying a 3 dimensional cubes mass. So it's extra dimension would be height which is 6 and the length and width is n so you would multiply them like this l x w x h.

8 0
2 years ago
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