Answer:
x=2
y=3
z=0
not 100% sure on those answers
Answer:
-20940
Step-by-step explanation:
5 x 512 - 312 x 75 - 115
According to BODMAS ,
2575 - 23400 - 115
= -2090
<h3>-18+25-37</h3>
◇Calculate the sum of the negative numbers
<h3>-55+25</h3>
◇Calculate the sum
<h3>-30</h3>
To answer this question you need to understand the relationship between the hypotenuse and the 2 other sides of a right triangle. We use The pythagorean theorem to help us see the relationship. 3^2+4^2=c^2, so 25=c^2. C=5.
You will use the lines to show 3 and 4 and the hypotenuse is the slanted side. See picture.