The ratio of the measures of the sides of a triangle is 4:7:5. If the perimeter of the triangle is 128 yards, find the length of the longest side.

Q: 6.7 Find the unique number which is equal to its half plus 1.

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Q: 12 I+(-1'] = i=1

A:

Q: x - 3 2- y 2. 7- 2x 4. 3 2.

A:

Q: 12. Stan³0 sec²0d0

A: Integration is done by "u" substitution method

Q: 7. Find 1-+- + 2:10 330

A:

Q: 9. x - 6 ( if x = 6) 10. 7 + x ( if x = 6) 11. 3x - 9 ( if x = 6) 12. 63/x ( if x = 6) 13. 5 + 5x +…

A: 9. x-6  when x=6  So, put x=6 in x-6.  x-6= 6-6=0    10. 7 + x ( if x = 6)  Put x=6 in 7+x we get,…

Q: 3 125 3) = 5x 6. - 3 4,

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Q: 196. 2(n+1)

A:

Q: a) : ?

A: here differentiate both sides with respect to x.

Q: 7. Use your graph to estimate how the scale factor changes between a box with volume of 1 cubic foot…

A:

Q: 10.1-2 q 19

A: Given that, The sides and diagonal lengths of the quadrilateral is a  =3.1yards , b=6.9yards , c =…

Q: -2.4≥ x/5

A: We have to solve for x

Q: similar: 2x 12. 12: y+ 4 20 15

A: Topic:- geometry

Q: Ч__3x т х-5 X2-4

A: Given,             4x-5+3xx2-4

Q: 2. Factor. 10 x2/5 (4x + 7)/2 +÷ 7 3 7/5 (4x + 7)-1/2 3

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.