Answer:
a.
cm or 7.21cm
b.
cm or 13.04cm
c. x= 
cm or 11.66cm, y=
cm or 13.82cm
Step-by-step explanation:
a. You have to find the length of the other two sides of the triangle using the information already given. The first side is 6cm and the other is 12-9=4cm. Because it's a right-angled triangle you can use pythagoras
b. You can use pythagoras again because it's a right-angle triangle
c. In this question you have to find x and y. We need to find x first using pythagoras
Now that we've found x we can find y using pythagoras but instead of find c, we will find another side
Hope this helps :)
Answer: 22 meters
Step-by-step explanation:
I dont need to show
Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.. The additive inverse of the given complex number is
<h3>Addictive Inverse</h3>
Addictive Inverse-Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.
Let an example, if we take the number 10 and add -10 to it. Thus -10 is the additive inverse of the number 10.
Here, the given number is a complex number. A complex number is a number of the form a + bi, where a and b are real numbers. The given function is,
The additive inverse of the above number is,
Add both and check by equating with zero,
Hence, the additive inverse of the given complex number is .
For more about the additive inverse, follow the link below-brainly.com/question/13715269
Answer:B
Step-by-step explanation:
