Answer:
supplementry angles
Step-by-step explanation:
they add up to 180 degrees
Answer:
-2/3x is the slope
Step-by-step explanation:
y=mx+b is the equation to follow
Its a simple unitary method problem…
6 men will do the work in 12 days
1 man will do in 6*12 = 72 days
So, 5 men will do it in 72/5 = 14.4 days
There are two types of relation
<span>Direct relation - If one quantity increases then the other also increases and if one quantity decreases then the other also decreases.</span>
Example- If 3 pencils cost Rs 7, then what will be the cost of 5 pencils ?
3 pencils cost Rs 7
1 pencil will cost Rs 7/3 (First divide)
5 pencils will cost Rs (7/3)*5 = Rs 11.66 (Then Multiply)
<span><span>Inverse relation : </span>If one quantity increases then the other decreases and if one quantity decreases then the other increases.</span>
Example - This question itself is the example of inverse relation. Here first we did multiplication and then division.
I hope it clears the image….
Answer:
This is an Obtuse triangle.
Step-by-step explanation:
A Equilateral Triangle is a triangle where all sides are equal. Here all sides are different so it is not an Equilateral Triangle.
Isosceles triangle is a triangle that has 2 sides that are equal. Here all sides are different therefore this is not an Isosceles triangle.
A right angled triangle is a triangle whose sides satisfy the following equality.
Lets say A triangle has sides a, b and c. Where c is the highest value.
Then,
Lets substitute the values to the above equation to see whether it the triangle we are given satisfies the above equality,
= =
Therefore, ≠ = ≤
Therefore, This is an Obtuse triangle.
<span>D. {-4, -1, 2, 4.5}
There are 2 ways to solve this: plug it into a graphing calculator or plug in -2,4,10,15 for x in the equation
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