Answer:
because this is a parallelogram
=> 3t - 15 = 2t + 10
⇔ t = 10 + 15
⇔ t = 25
with t = 25 => 3t - 15 = 3.25 - 15 = 60
we also have:
4r + (3t - 15) = 180°
⇔ 4r + 60° = 180°
⇒ 4r = 120°
⇔ r = 30
we also have;
4r = 3s
=> 4.30 = 3s
⇔ s = 4.10
⇔ s = 40
Step-by-step explanation:
Answer:
The scale factor is just the ratio like 3/15
little traingle/big triangle
Step-by-step explanation:
Answer:
C is the answer
Step-by-step explanation:
First find the area of the circle -
Use pi times r^2
Since the answers are in pi form, we just need to do the "r^2" part. 3 is the radius, so 3 x 3 = 9. Now that we have found the area of the circle, we will need to multiply the area of the circle by the height of the cylinder. (9pi)(9) = 81pi cubic units. 81pi cubic units is the answer.
The pattern is 2x + 3 (multiply the term by 2 and add 3 each time...)
<span>1*2 = 2, + 3 = 5. 5 * 2=10, + 3=13, etc...so..... </span>
<span>29*2 = 58, + 3 = 61 </span>
<span>61*2 = 122, + 3 = 125 </span>
<span>125*2 = 250, + 3 = 253 </span>
<span>So the next 3 numbers are 61, 125, 253.</span>
