Step-by-step explanation:
number of correct answer is x and
number of wrong answer is y
according to question
In the case of Radhika
5x-2y=30
x=10
y=10
In the case of Jay
5x-2y=-12
x=4
y=16
incorrect answer by Radhika is 10 and by jay is 16
Pr(1/2) for both I believe. If not right sorry.
in a survey of 825 farmers 125 of they were not using any type of fertilizers in their vegetable farming 150 of them were used in chemical as well as organic fertilizer the ratio of the number of any only chemical fertilizers user to the to that of only organic fertilizer is 5:6
Answer:
m∠I = 50 degrees
Step-by-step explanation:
Mathematically, the base angles of an isosceles triangle are equal
So in this case, since H is a vertex;
m∠I + m∠H + m∠G = 180
m∠I = m∠G = x
2x + 80 = 180
2x = 180-80
2x = 100
x = 100/2
x = 50
