Ummmmmmmmmmm $3.45 or $3.50 <<<<(only if u need to round)
25cm squared
Explanation: there are four squares which are 2x2 in area so 4x4=16. there is one square which is 3x3 =9. 16+9=25
You can use the pythagorean theorem. Make sure that you put the measurements in the right places though. Since 11 is the measure of the hypotenuse, 11 has to be c. When you plug in the information that you have, it should look like this:
8^2 + b^2 = 11^2
Square 8 and 11.
64 + b^2 = 121
Subtract 64 from 121
121 - 64 = 57
The new equation is:
b^2 = 57
Now take the square root of both sides to get b by itself.
b = about 7.5
Answer: The height of the triangle is 7.5
***** Note: I rounded the answer ********************************************
The y intercept is (0,- 5/2) bestie
-3/11
Step-by-step explanation:
7-10/3-(-8)
7-10/3+8
