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alexandr1967 [171]
4 years ago
12

How do you divide 64:60 by 4

Mathematics
1 answer:
Ber [7]4 years ago
7 0
You divide each of the ratios by 64:60
This gives;
\frac{64}{4} : \frac{60}{4}
=16:15
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Find the 15th term of the geometric sequence 180, 90, 45,...
denis23 [38]

Answer:

\frac{45}{4096}

Step-by-step explanation:

1) q=90/180=45/90=...=1/2;

2) the formula of the n-th term of the given sequence is:

a_n=a_1*q^{n-1};

3) according to the formula 15th term is:

a_{15}=a_1*q^{15-1}=180*\frac{1}{2} ^{14}=\frac{180}{16384} =\frac{45}{4096}

or ≈0.011.

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3 years ago
Find the measure of each exterior angle of a regular pentagon​
lyudmila [28]

Answer:

360

Step-by-step explanation:

The sum of the exterior angles of a regular polygon, irrespective of the number of sides is 360 degrees. If N is the number of sides, each exterior angle will be 360/N degrees. In the present case there 5 sides in a regular pentagon, hence each exterior = 360/5 or 72 degrees.

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4 years ago
How to solve the sum of two numbers is 13. twice the larger increased by three times the smaller is 31. find the numbers?
worty [1.4K]
13 divided by 2 is 6.5 and 31 divide by 2 is 15.5 I hope this helped 
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3 years ago
Larger of two numbers is nine less than four times the smaller number if the sum of two numbers is 76 find both numbers
makvit [3.9K]

x + y = 76

x = 4y - 9


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8 0
3 years ago
Read 2 more answers
Pls help me I’m having a hard time
Triss [41]

1. w=2

2. x=2

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4. a=1

if these helped please mark brainliest

8 0
3 years ago
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