Please help with geometry

Mathematics

1 answer:

Anastaziya [24]3 years ago

7 0

$A=240\\\\A=a\cdot h\\\\New:a'=\dfrac{1}{4}a\ and\ h'=2h\\\\A'=a'h'=\dfrac{1}{4}a\cdot2h=\dfrac{1}{2}ah=\dfrac{1}{2}A=\dfrac{1}{2}\cdot240=\boxed{120}$

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If inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year, what would you expect to pa

tamaranim1 [39]

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$76.5

Step-by-step explanation:

We have been given that inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year. We are asked to find the price of pair of designer jeans this year.

An inflation of 2% will increase the price of pair of jeans by 2%, so price of pair of jeans this year would be $75 plus 2% of $75.

$\text{Price of pair of jeans this year}=\$75+\$75\times\frac{2}{100}$