Answer:
By AAS criteria Δ ABC ≅ Δ ADC
Step-by-step explanation:
See the diagram attached.
We have to prove Δ ABC ≅ Δ ADC
Steps :
Between Δ ABC and Δ ADC
1. CA bisects ∠ BAD, and hence, ∠ CAB = ∠ CAD {Given}
2. ∠ B = ∠ D {Given}
3. Side AC is common to both the triangles.
Hence, by Angle-Angle-Side i.e. AAS criteria Δ ABC ≅ Δ ADC (Proved)
The given P=15250
<span>r=7.5/100=0.075 </span>
<span>t=x </span>
<span>y = 15250*(1 - 0.075)^x </span>
<span>after 8 years we would have </span>
<span>x = 8 </span>
<span>y = 15250*(1 - 0.075)^8 </span>
<span>y = $8,173.42 </span>
<span>after 8 years the value of the car would be $8,173.42</span>
Use proportion or formula or working
Part
____== %_
Whole. 100
Answer: 500
500 people attended the game
1. Mean is the number you get when you add all these numbers and then divide by the number of numbers. So, (31 + 28 + 30 + 31 + 30) / 5 = 150 / 5 = 30
2. The median is the middle number in the list of numbers, so, the answer is 30 as well.
3. Mode is the number that appears most often, so here it is 30 and 31 because they both appear 2 times.
4. Range is the difference between the largest and smallest number, so 31 - 28 = 3.
