Answer:
I believe all you have to do is click on the crown icon that is near the answer.
Answer:
Step-by-step explanation:
The two angles given in the diagram are alternate interior angles. Alternate interior angles are congruent. Therefore:
(4x)° = (x + 60)°
Use the equation to solve for the value of x
Subtract x from both sides
Divide both sides by 3
Step-by-step explanation:
the answer is a bc it just makes sense
Given:
The pie chart shows the flavours of ice cream sold by a shop in one day.
There were a total of 270 ice creams sold.
To find:
The number of vanilla flavoured ice creams sold.
Solution:
We know that the complete central angle is 360 degrees.
From the given pie chart, it is clear that the central angle of the vanilla flavoured ice creams sold is 60 degrees.
Total ice creams sold = 270
Now, the number of vanilla flavoured ice creams sold is
Therefore, the number of vanilla flavoured ice creams sold is 45.
<h2>
It takes 3.31 minutes the airplane to climb to a height of 14,000 feet</h2>
Step-by-step explanation:
Angle with horizontal = 15°
Velocity of plane = 272 feet per second angle of ascent is 15 degrees
Velocity of plane = 272 cos 15 i + 272 sin 15 j = 262.73 i + 70.40 j ft/s
Vertical velocity = 70.40 ft/s
Vertical displacement = 14000 ft
We have
Vertical displacement = Vertical velocity x Time
14000 = 70.40 x Time
Time = 198.87 seconds = 3.31 minutes
It takes 3.31 minutes the airplane to climb to a height of 14,000 feet