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Cloud [144]
3 years ago
6

What is inverse sqaure in maths.

Mathematics
1 answer:
zmey [24]3 years ago
4 0
The intensity of the light to an observer from a source is inversely proportional to the square of the distance from the observer to the source. This shows that as the distance from a light source increases, the intensity of light is equal to a value multiplied by 1/d2.
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Why the order of a succession is important
crimeas [40]

Answer:

Step-by-step explanation:

The order of a succession is a way that the terms (the first, the second, the third, etc.) can be distinguished according to a certain formation law or order criterion.

Example:

a¹/a²/a³/a⁴ And successively

In the order of a sequence you can assign any letter.

8 0
3 years ago
Is algebra.
photoshop1234 [79]
Quadratic trinomals are in the form of x^2+bx+c
You need to find the factors of c that add up to b.
So the first question x^2+5x-14
You are looking for the factors (multiply) of -14 that add up to 5
You need to do the same for the next one. Factors of 3 that add up to -4
Those factors would be -3 and -1
That makes the factors (x-1)(x-3)
8 0
3 years ago
During a sale at the electronics store, movies sold for $3 and CDs sold for $2.50. Isla spent $19 and bought a total of 7 movies
Vinvika [58]
She bought 4 Movies and 3 CDs so she spend $19.50 bc 3+3+3+3=12 so 2.50+2.50+2.50=7.50 so 7.50+12=19.50
3 0
3 years ago
Please Please help me with this answer
Zepler [3.9K]
21 poppyseed muffins. Let’s say that poppyseed muffins = x and blueberry muffins also = x but + 14 more would be
x + 14. So to solve x + x + 14 = 56
Simplifies to x=21 and 21 + 14 = 35 both combined equals 56.
4 0
3 years ago
Read 2 more answers
What is the measure, in degrees, of the acute angle formed by the minute hand and the hour hand on a standard clock when it indi
ycow [4]

Answer:A analog clock is divided up into 12 sectors, based on the numbers 1–12. One sector represents 30 degrees (360/12 = 30). If the hour hand is directly on the 10, and the minute hand is on the 2, that means there are 4 sectors of 30 degrees between then, thus they are 120 degrees apart (30 * 4 = 120).

Step-by-step explanation:

hope this helps you if it does not i am very sorry but i think is what your looking for

5 0
3 years ago
Read 2 more answers
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