Answer:
4/15
Step-by-step explanation:
1 - 2/3 = 1/3
1/5 x 1/3 = 1/15 of the bill
1/15 of bill is paid by azuma
10/15 is by tom
so 1 - 10/15 - 1/15 = 4/15 by tina
Step-by-step explanation:
Hey there!!
During evaluating the expression, you must follow,
- put the value as given.
- work according to the mathematical operation sign.
Here,
![i). \: b + {c}^{2}](https://tex.z-dn.net/?f=i%29.%20%5C%3A%20b%20%2B%20%20%7Bc%7D%5E%7B2%7D%20)
![= 30 + {6}^{2}](https://tex.z-dn.net/?f=%20%3D%2030%20%2B%20%20%7B6%7D%5E%7B2%7D%20)
= 30+36
= 66.
ii). b-4c
= 30 - 4×6
= 30 - 24
= 6
<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
you would need to divide 90 by 3 because that is how many there are in each row.
you will get 30
then you need to multiply 30 by 2 becanse that is how many are in the rows on the left.
you will get 60,
so there are 60 seats on the left.
Answer:
C and D
Step-by-step explanation:
Use Pythagorean theorem to test
a^2 + b^2 = c^2 ? a and b are the shorter two sides c = longest side
Doing this for each data set shows C and D ARE rt triangles