Step-by-step explanation:
Answer is in the photo with diagram
2(4+5)
2(9)
18
18 does not equal 13.
Final answer: False
Remember to solve by working within parentheses first according to the order of operations.
I popped in the values to desmos, and it doesnt make a line. i dont think it is a proportional relationship... either that or im dumb lol sorry
2(x+7)+3(x+1)
= 2x+14+3x+3
= 5x+17
Yes it is The hypotenuse is 10 cms long.
Because its a right angled triangle ( 90 angle) the hypotenuse will be 10 cms long - it will obey the Pythagoras theorem:-
10^2 = 8^2 + 6^2
There is only one right angled triangle with these measurements but there are many of them which have sides in same ratio
for example
3, 4 and 5
9,12 and 15
12, 16 and 20 and so on..
