Answer:
<h2>c = √130</h2>
Step-by-step explanation:
To solve for c we use the formula for Pythagoras theorem
That's
a² = b² + c²
Where a is the hypotenuse
From the question above
c is the hypotenuse
So we have
c² = 9² + 7²
c ² = 81 + 49
c² = 130
Find the square root of both sides
<h3>c = √130</h3>
Hope this helps you
6 = equal or more than 6
thus each day kathy swims ≥ 6 laps
Formula for perimeter of a square: P = 4a
Formula for area of a square: A = a²
a is given as:
19
Plug this value for a into the above formulas to solve for perimeter and area.
P = 4a
P = 4(19)
P = 76
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A = a²
A = 19²
A = 361
Answer:
P = 76 units; A = 361 units².
Answer:
x=-4 or x=-8
Step-by-step explanation:
I think those are correct. Pls let me know if they are wrong.
