Can you help me plz right answer only

20

Step-by-step explanation:

To solve this problem use proportions. The tree's proportion is equal to and the shed's proportion is . These proportions are made by putting the height of the object over the length of the shadow. Then, cross multiply to find x. Do this by multiplying and . Next set these equal to each other, . Finally, divide both sides by 30 to find x. This equals 20 feet.

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

chicken nugget stir fry

step-by-step explanation: