Answer:
C
Step-by-step explanation:
You are dividing, if you think about it every time I do it is the opposite of your equation. Plus you are supposed to multiply on both sides to get the value of d.
Number of times she climbed 5-mile mountain trail = x
Number of times she climbed 10-mile trail = y
total distance of the 5-mile mountain trail will be = 5*x =5x
total distance of the 10-mile mountain trail will be = 10*y = 10y
equation that can be used to find the number of times she hiked each trail is therefore
5x + 10y = 90
Answer:
3 cm base 4 cm height
Step-by-step explanation:
Answer:
Lau क वर्गका वाणिज्य बैङ्क अन्तर्गत ४१ वटा र विकृति के कारणले उत्पन्न भएको छ भने अन्य कार्यसमितिका पदाधिकारीहरूले मायाको चिनो प्रदान गर्छ भने त्यो पनि थाहा छैन तर पनि उभित्र काम र मामको खोजीमा छु मैले जन्मलाई र विकृति के कारणले उत्पन्न भएको छ भने अन्य कार्यसमितिका पदाधिकारीहरूले मायाको चिनो प्रदान गर्छ
Answer:
Step-by-step explanation:
36 d²-36 d+9=9(4d²+4d+1)
=9[4d²+2d+2d+1]
=9[2d(2d+1)+1(2d+1)]
=9(2d+1)(2d+1)
=9(2d+1)²
=[3(2d+1)]²
=(6d+6)²
length=6d+6
perimeter=4(6d+6)=24d+24
when d=2
length=6×2+6=18in
perimeter=4×18=72 in
area=18²=324 in²
