Answer:
Its B
Step-by-step explanation:
I did the work its B.
Answer:
sorry
Step-by-step explanation:
What is probability? Put simply, it is the chance of an event occurring. Probability is often expressed in quantifiable terms as either a percentage or a decimal: for example, the chance of a coin landing as heads is 50% . It is impossible to be certain you can correctly predict whether the coin will land heads or tails, which makes the act of flipping the coin a random event. We can however, calculate the probability of the coin landing heads or tails.
Answer:
Option C: 11 is the correct answer.
Step-by-step explanation:
Given that:
Length of base of isosceles triangle = b = x
The length of leg of triangle = a = 3x-7
Perimeter of triangle = 63
Perimeter of an isosceles triangle is given by
Perimeter = 2a + b
Putting values in the formula
63 = 2(3x-7) + x
63 = 6x-14+x
63 = 7x-14
63+14=7x-14+14
77=7x
7x=77
Dividing both sides by 7
The value of x is 11.
Hence,
Option C: 11 is the correct answer.
Answer:
Under the geometric expression. We have something SOH CAH TOA ie
SOH means Sin x = opposite/Hypothesis
CAH means Cos x = Adjacent/Hypothesis
TOA means Tan x = Opposite/Adjacent
So from the diagram the proper formula for this question is TOA
Tan x = Opposite/Adjacent
Tan x = 15/48
Tan x = 0.3125
x = tan^-1 (0.3125)
Step-by-step explanation:
Step-by-step explanation:
Kindly find attached the rough sketch of the triangular pyramid and the rough sketch of it cross section.
Basically a triangular pyramid has a triangular base. when a fictitious line is made to pass through perpendicularly to the base, the cross section that will result will still have a triangular orientation but this time a smaller one compared to the original triangular orientation or sides of the pyramid