Answer:
Simplify the expression.
80x2−80x
Step-by-step explanation:
i think
Answer:
......
Step-by-step explanation:
Length of diagonal of the rectangle=
√( length) ²+( breadth) ²
=√(20) ²+(12) ²
=√400+144
√544 m
. '. Length of fence= √544 m
Perimeter of the triangle formed by the diagonal of the rectangle =(12+20+√544)
=(32+√544) m
Answer:
1) 8
2) 1
Step-by-step explanation:
Answer:
(-2, -4) and (2,56)
Step-by-step explanation:
Plug the x and y values into the equation.
P.S.
f(x) is = y (because they are both the output)
Step-by-step explanation:
Hope this helps:)
Answer:
945 ways
Step-by-step explanation:
<u>Total</u>
- Number of Appetizers = 7
- Number of main courses = 9
- Number of desserts =5
<u>Required Selection</u>
- Number of Appetizers = 2
- Number of main courses = 8
- Number of desserts =4
2 Appetizers out of 7 can be selected in
ways
8 main courses out of 9 can be selected in
ways
4 desserts out of 5 can be selected in
ways
Therefore, the number of ways this can be done

=945 ways