I need help please anyone help

less than 90

Step-by-step explanation:

use a protactor to measure

m<ECF = 32

Step-by-step explanation:

The big triangle is being sectioned congruently from the inside and it's sides. So if one point like AE is equal to EC that means the smaller triangles will be congreunt in side lengths and angles. So if AED is 32 it will be congreunt to ECF making it 32degress

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