Answer: 53
Step-by-step explanation:
They are both right legs. Use a^2+b^2=c^2.
A= 28^2 B=45^2
A= 784 B= 2025. 2025+ 784= 2809 (radical 2809) To simplified is 53
Answer: 9 cm
Step-by-step explanation:
The formula of the area of a square is
A = s²
The ‘A‘ stands for area and the ‘s’ stands for side measure.
Now, since you already know the side measure, it’s 3cm, you just have to put it into the equation.
So, now you have:
A = 3²
A = 9
Therefore, the area of the square is 9 cm.
Scientific notation<span> is the way that </span>scientists<span> easily handle very large numbers or very small numbers. For example, instead of writing 0.0000000056, we write 5.6 x 10 to the </span>-<span>9 power.</span>
You can identify points on a graph by looking at them. The x coordinate is the horizontal line. and the vertical line is the y axis
Answer:
im not sure
Step-by-step explanation:
im in need of help
