Length of PS= 3.99 units
Length of QS=2.08 units
Area of triangle PQR=14.12units²
Hey there! :)
2 × (3(5 + 2) - 1)
Start out by working from inside the parenthesis.
2 × (3(7) - 1)
Simplify.
2 × (21 - 1)
Simplify.
2 × (20)
Simplify.
40
~Hope I helped!~
$52.50 and subtract $20.50 to get $32 and multiply that by 10 (months) to get $320 and divide it by 2 and your final answer is; $160.00
Hello! I can help you with this question! To find the unit rate, we’ll have to divide total by number of units. Or in this case, miles/gallons. 325.4/17.3 is 18.809 and other numbers, or 18.81 when rounded to the nearest hundredth. If you’re looking for the answer to the nearest hundredth, the answer is 18.81 mpg. Or, if you’re looking for the answer to the nearest whole number, the answer is 19 mpg.
It looks like it might be C
The reason that I said might is because if it is C the second equation should contain -x not x.