Answer:
40
Step-by-step explanation:
10 x 4 = 40
A parallelogram is bh (base times height)
5 times 10, you will get 50.
50 divide 12, you will get
25 over 6 in improper fraction
Or 4 and 1 over 6 in mixed fraction.
Supplementary angles add up to 180°.
89°= angle 1
x= angle 2
Add the two angles equal to 180°
x + 89= 180
subtract 89 from both sides
x= 91°
ANSWER: The measure of the supplementary angle is 91°.
Hope this helps! :)
The number that is missing is 7.
So first convert 2 3/4 to improper fraction
2 3/4=8/4+3/4=11/4
11/4a=19 1/4
convert 19 1/4 to improper
19 1/4=76/4+1/4=77/4
11/4a=77/4
multiply both sdie sby 4
11a=77
divide by 11
a=7