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c varies directly as a square of d,f cis 14 and d is 64, find c when d is 256


Sagot :

Answer:

c=224

Step-by-step explanation:

formula: c=kd^2

k = c/d^2

k = 14/64^2 *simplify 64^2 which is 4096*

k = 14/4096 *lowest term*

k = 7/2048

finding c

c = kd^2

c = (7/2048)(256^2) *simplify 256^2 which is 65536*

c = (7/2048)(65536) *cancel 2048 and 65536 and change 65536 into 32 because 65526÷2048 is equal to 32*

c = (7)(32)

c = 224

sana makatulong, kakatapos lang namin sa variations and currently nasa law of exponents na kami, goodluckkk!