Answer:
he started fishing by 5:10pm
Step-by-step explanation:
just subtract 1:30 from 6:40
The correct answer is
the flagpole is <span>
33 feet high</span>.
Explanation:
Please refer to the attached picture.
We know:
CD = 40 feet
AC = 5 feet
∠BDC = α = 35°
Using trigonometry, we know that the definition of the tangent of an angle is the ratio between the opposite side and the adjacent side, therefore:
tan α = BC / CD
Solving for BC:
BC = CD · <span>tan α
= 40 </span>· tan (35)
= 28 feet
In order to find the height of the flagpole, we need to add the distance of the clinometer from the ground:
AB = BC + AC
= 28 + 5
= 33
Hence, the flagpole is
33 feet high.
Answer:
x=41
Step-by-step explanation:
x is your hypotenuse , and cuz its a right triangle you can use pythogorean theorem so
+
=
, and c is the same as "x"
once u simplify that u end up with c=41 or in your case x=41 :)
Answer:



Step-by-step explanation:
Given
The table
First, we calculate the amount of schools


Solving (a): Probability of 75+ computers.
From the given table, schools with 75 or more computers have the population of:


The probability is calculated as:



Solving (b): Probability of less than 75 computers.
From the given table, schools with less than 75 computers have the population of:


The probability is calculated as:



Solving (c): Probability of less than 10 computers.
From the given table, schools with less than 100 computers have the population of:


The probability is calculated as:


