Answer:
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Answer:
-1
Step-by-step explanation:
and probably means addition, so
think of it this way, you have 2 apples, then you eat three. Now you have -1 apples
Answer:
Step-by-step explanation:
Note that the squares are on the sides of these triangles are on the hypotenuse/one leg.
We know that the area of a square is 
where l is the length. Since we know the area, we can find the square root of the area to find the side length.
So the side lengths are 
and 
.
Since we know the hypotenuse is and one of the legs is , we can use the Pythagorean Theorem to find the missing side.
The Pythagorean Theorem states that 
, where c is the hypotenuse and a/b are the legs.
We know the <em>hypotenuse </em>and <em>a leg</em>, so we can substitute inside
Squaring a square root is the same as doing nothing.
Hope this helped!
From greatest to least it is: 7.89, 7.885, 7.8809, 7.88
Hope this helps!
Answer:
−
6
y + 4 + 6
y − 4
+
2
Step-by-step explanation:
