Answer:
Surface area of square pyramid =
Step-by-step explanation:
Let, b is the length of the base and s is the slant height
According to given condition:
b = 8 cm
s = 6 cm
Find out:
Surface area of square pyramid = ?
Formula:
Surface area of square pyramid =
Solution:
Surface area of square pyramid =
Surface area of square pyramid =
Surface area of square pyramid =
Surface area of square pyramid =
Answer:
36 km.
Step-by-step explanation:
Suppose he walked n km on the first day .
We create the following equation
n + 3/4 n + (3/4)^2 n = 83.25
n + 0.75n + 0.5625n = 83.25
2.3125n = 83.25
n = 36 km.
All factors of 12 are {-12, -6, -4, -3, -2, -1, 1, 2, 3, 4, 6, 12}, so x is one of these numbers.
t is a prime, so t∈{2, 3, 5, 7, 11, 13, 17, 19, 23....}
A) t/x cannot be 1/12, because 1 is not a prime. NOT POSSIBLE
B) 1/4 = 3/12 ...... 3 is a prime and 12 is a factor of 12. POSSIBLE
C) 1/2= 3/6 .....3 is a prime and 6 is a factor of 12. POSSIBLE
D) 1 = 2/2....... 2 is a prime and 2 is a factor of 12. POSSIBLE
E) 2 = 2/1 ....... 2 is a prime and 1 is a factor of 12. POSSIBLE
Answer: A
Answer: r=38.5
Step-by-step explanation:
Use circumference equation 242=2(22/7)r
The answer to your question is “D”
Btw you can use DESMOS for future questions like this