Use pythagorean's theorem (a^2+b^2=c^2) to find that 10^2 + 24^2 = y plus the hypotenuse of the smaller right triangle (call it g). using the theorem and the well known pythagorean triple, the bigger triangle is a variation of a 5,12,13 triangle (multiples by two) so the bigger triangle's hypotenuse is 26. because the triangles are similar and in a 4:10/2:5 ratio, we know that x:24 is 2:5, making x 9.6. using pythagorean's theorem again, we find that the hypotenuse of the smaller triangle is 10.4. since we know y+g = 26, and we now know that g=10.4, y=26-10.4, making y 15.6.
TL;DR: y=15.6 and x=9.6
Answer:She used 3.72 pints of blue paints for the wall
Step-by-step explanation:
Total Quantity of Blue and white paint =6.2 pints
Quantity of White paint =2/ 5 x 6.2 pints = 2.48 pints
Quantity of blue paint =Total Quantity -Quantity of White paint
=6.2 pints-2.48 pints
=3.72 pints
Answer:
Step-by-step explanation:
Given
Circumference = 28 meters
2 = 28
2 * 3.14 * r = 28
r = 28 /6.28
Therefore r = 4.5 meter
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The primary reason why scientific notation is important is that it allows us to convert very large or very small numbers into much more manageable sizes. When these numbers are in scientific notation, it is much easier to work with them