opposite sides and diagonals of a parallelogram are equal
+ diagonals of a parallelogram meet eachother in the middle so:
10x+14=x+77
10x-x=77-14
9x=63
x=63÷9
x= 7
y+8=4y-19
y-4y=-19-8
-3y=-27
y=-27÷-3
y=9
2z+3=37
2z=37-3
2z=34
z=34÷2
z=17
Answer:
if you need to no what 9+15 is it is 24
Step-by-step explanation:
get a pis of paper and draw 15 dots and then you add 9 more dots and you have 24
Do -104 negitiive 8 times.then you will have it.
Answer:
this has to be a joke this is easy something harder plz
Answer:
(n - 4)(n - 14)
Step-by-step explanation:
n² - 18n + 56
Find factors of n² & 56 that, when combined, will give you -18n
n² = n * n
56 = -4 * -14
n² - 18n + 56
n -4
n -14
(n - 4)(n- 14) is your answer.
~