Answer:
-12
Step-by-step explanation:
ab + 3c - b = (1)(3) + 3(-4) - 3
= 3 + -12 - 3
= -9 - 3
= -12
Hope it helps!! :)))
Tell me if im wrong please
Answer:
The Pythagorean theorm is c=a2+b2
Step-by-step explanation:
X < 477 that is the answer
The first thing we are going to assume for this case is that the tree and the post are located in the same place.
From that place, both cast a shadow in the same direction.
We then have two similar triangles.
Therefore, we have the following relationship:

From here, we clear the value of x.
We have then:

Rewriting:
Answer:
the tree is 30 feet tall
Here you go! Hope this helps!