Answer:
Divide it by 2 then multiply it by the answer. For example b is 4, divide it by 2. Then multiply by itself which is 2. Then answer is 4.
B and C I’m not sure if it could also be d
Answer:
5 4/9
Step-by-step explanation:
7/9 of 7
" of " in math means multiply
7/9 * 7 = 49/9 = 5 4/9 <==
A = 1/2h(b1 + b2)
2A = h(b1 + b2)
2A/h = b1 + b2
b1 = 2A/h - b2
According to the question ;
Now, let's add a constant of proportionality to replace proportionality sign with equal to :
[ where, k is proportionality constant ]
plug the value of x and y from any ordered pair in the table , for example :
Therefore, value of proportionality constant (k) is