What is the height of a triangle that has an area of 60 yd2 and a base with a length of 12 yd? a. 0.1 yd b. 2.5 yd c. 5 yd d. 10 yd

The height of the triangle is 10 yd.

Option (D) is correct .

Step-by-step explanation:

Formula

As given

Area of a triangle is  60 yd² and a base with a length of 12 yd .

Put the value in the formula

Height = 10 yd

Therefore the height of the triangle is 10 yd.

Option (D) is correct .

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions