Q1. A small scale farmer wishes to buy some sheep and goats for rearing. A sheep costs sh.400 and a goat costs sh.300. The farmer has enough space for only 20
animals and may spend at most sh.6800. The number of goats should not exceed
twice the number of sheep.
a) By letting x and y to represent the number of sheep and goats he can buy
respectively, write down all inequalities from the above information. (4marks)

l.jnl.j/n.m,lm,

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

answ5

step-by-step explanation:

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