Answer: 4t^2
Step-by-step explanation:
I think the answer is 220?
Answer:
The answer to your question is z = 
Step-by-step explanation:
Process
I'll solve this problem using proportions, I hope it helps you
We consider the adjacent side of both triangle
Adjacent side small triangle = x Adjacent side big triangle = 10
Proportion of these sides = 
Now, consider the opposite side of both triangles
Opposite side fo small triangle = 2 Opposite side big triangle = x
Proportion = 
Now, equal both proportions and solve for x

x² = 20
x = 
x = 2
Using Geometric mean
x = 
Using the Pythagorean theorem to find z
z² = (√20)² + 2²
z² = 20 + 4
z² = 24
z = 
So m=2, wherever m is put a 2
5x2+2(2+8)+3
Then do bidmas
Brackets-
5x2+2x10+3
Multiplication-
10+20+3
Addition-
33
Answer:33
Q25 is D, Q26 is A, & Q28 is 6. Sorry, I'm not sure how to calculate Q27