Answer: slope = -1
Step-by-step explanation:
Count from point (2,0) to point (0,2)
You get 2/2 which simplifies to 1.
However the line is negative so the slope must be negative, giving you a slope of -1 as your final answer.
It would be C because you have the sum will equal 60 so you would add the two amounts together and then add r to find if he has enough room. (Which he doesn't... I think)
Answer:
$238.33
Step-by-step explanation:
We have been given that Lan pays a semiannual premium of $450 for automobile insurance, a monthly premium of $130 for health insurance, and an annual premium of $400 for life insurance.
First of all, we will find annual costs of each insurance.
![\text{Yearly automobile insurance}=2\times \$450](https://tex.z-dn.net/?f=%5Ctext%7BYearly%20automobile%20insurance%7D%3D2%5Ctimes%20%5C%24450)
![\text{Yearly automobile insurance}=\$900](https://tex.z-dn.net/?f=%5Ctext%7BYearly%20automobile%20insurance%7D%3D%5C%24900)
![\text{Yearly health insurance}=12\times \$130](https://tex.z-dn.net/?f=%5Ctext%7BYearly%20health%20insurance%7D%3D12%5Ctimes%20%5C%24130)
![\text{Yearly health insurance}=\$1560](https://tex.z-dn.net/?f=%5Ctext%7BYearly%20health%20insurance%7D%3D%5C%241560)
![\text{Yearly life insurance}=1\times \$400](https://tex.z-dn.net/?f=%5Ctext%7BYearly%20life%20insurance%7D%3D1%5Ctimes%20%5C%24400)
![\text{Yearly life insurance}=\$400](https://tex.z-dn.net/?f=%5Ctext%7BYearly%20life%20insurance%7D%3D%5C%24400)
![\text{Total yearly expenses}=\$900+\$1560+\$400](https://tex.z-dn.net/?f=%5Ctext%7BTotal%20yearly%20expenses%7D%3D%5C%24900%2B%5C%241560%2B%5C%24400)
![\text{Total yearly expenses}=\$2860](https://tex.z-dn.net/?f=%5Ctext%7BTotal%20yearly%20expenses%7D%3D%5C%242860)
Now, we will divide total yearly cost by 12 to find monthly expenses.
![\text{Monthly expenses}=\frac{\$2860}{12}](https://tex.z-dn.net/?f=%5Ctext%7BMonthly%20expenses%7D%3D%5Cfrac%7B%5C%242860%7D%7B12%7D)
![\text{Monthly expenses}=\$238.33333](https://tex.z-dn.net/?f=%5Ctext%7BMonthly%20expenses%7D%3D%5C%24238.33333)
![\text{Monthly expenses}\approx \$238.33](https://tex.z-dn.net/?f=%5Ctext%7BMonthly%20expenses%7D%5Capprox%20%5C%24238.33)
Therefore, the monthly expenses would be $238.33.
Hi! so what you want to do is first set up a proportion, if you know that the two triangles are congruent because abc~def you know that the proportion will work out. the proportion to set up is 54/72 from there you should know that 9 goes into both 72 and 54 so when you reduce you’d be left with 6/9 which you could further reduce to 2/3. then you can find the other sides by multiplying 92 by 2/3 and you’d get 61 and 84 by 2/3 where you’d get 56. However since you are supposed to find the perimeter, you would add all three sides together (54+56+61) and you’d be left with 171. hope this helps