The cost of steel posts for housing is directly proportional to the quantity purchased. If 16 steel posts were bought for K2080, what is the cost for 12 of the steel posts?​

$94,500

Explanation:

Given the attached chart and table, we have

Purchased cost of cast-steel centrifugal pump that requires 100kw of power = $45,000

Cost if pump is made of 316 stainless steel = 2.1 * 45,000 = $94,500

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi