In the diagram, all measurements are in centimetres. ABC is an isosceles triangle.
AB - 2x
AC - 2x
BC - 10
(a) Find an expression, in terms of x, for the perimeter of the triangle
Simplify your expression.
(2)
The perimeter of the triangle is 34 cm.
(b) Find the value of x.

y = 4x + 10         x = 6

Step-by-step explanation:

a)  perimeter = 2x + 2x + 10 = 4x + 10

b)  perimeter = 34

⇒ 4x + 10 = 34

⇒ 4x = 34 - 10 = 24

⇒ x = 24 ÷ 4 = 6

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

my answer is$ 12

step-by-step explanation:

because 15 -2=12