Answer:
1. half circle: C = (2πr) / 2
a. C = (2π4) / 2 ≈ 12.566
2. triangle:
a. find slant / hypotenuse.
i. 4² + 10² = c²
ii. 16 + 100 = c²
iii. c² = 116
iv. c ≈ 10.770
b. add both slants to find triangular area
i. 10.77 + 10.77 ≈ 21.54
3. add:
a. 12.566 + 21.54 ≈ 34.106 cm
hope this helps :)
<h2><u>AnswEr :</u> </h2>
Total Surface Area of a Cylinder is : 2πr(r + h)
Given that,
- Height of the Cylinder (r) = 15 inches
- Diameter of the Base (d) = 12 inches
- Radius would be : d/2 = 6 inches
Now,
<h3>Option (4) is correct</h3>
1,2,4,5,10,20 are all factors of 20. (To be extra sure you can ask google too).
Answer(A):
Given that the population of Minnesota in thousands, t years since 2000 can be represented by equation:
P=37t+4934
P-intercept means value of P when t=0
P=37*0+4934
P=0+4934
P=4934
Hence P-intercept is 4934. Which means that population of Minnesota in year 2000 was 4934.
Answer(B):
t-intercept means value of t when P=0
0=37t+4934
-4934=37t
divide by 37
-4934/37=t
-133.351351351 = t
Hence t-intercept is -4934/37 which is approx -133. Which means that population of Minnesota in year (2000-133) that is in year 1867 was 0.
Answer:
There are 24 sides.
Step-by-step explanation:
There are 6 figures and in each figure there are 4 sides
So,
4 × 6 = 24
Thus, There are 24 sides.
<u>-TheUnknownScientist</u><u> 72</u>
