Answer:
Yes it is.
Step-by-step explanation:
The length of side is 7cm
We have given that the regular hexagon whose perimeter is 42 cm
We have to calculate the length of one side
Where s is the side of the hexagon
We have p=42cm
Therefore the length of side is 7cm
To learn more about the hexagon visit:
The answer is B
Step-by-step explanation:
3/4 + 1/8 =7/8
A.5/8 + 1/8 = 3/4
B.6/8 + 1/8 = 7/8
C.3/12 + 1/12 = 1/3
D.9/12 + 1/12 = 5/6
Answer:
In Grade 8, 22% of students liked volleyball.
Step-by-step explanation:
Given:
The table representing the relative frequencies of different sports in different grades among the students.
Swimming Running Volleyball Row totals
Grade 8 0.14 0.18 0.22 0.54
Grade 9 0.17 0.24 0.05 0.46
Column totals 0.31 0.42 0.27 1
Relative frequency gives the ratio of the number of quantities of a particular kind and the total number of quantities.
From the above table, we can conclude the following points:
Grade 8:
14% liked swimming, 18% liked running and 22% liked volleyball. So, a total of 54% students liked playing sports.
Grade 9:
17% liked swimming, 24% liked running and 5% liked volleyball. So, a total of 46% students liked playing sports.
Combining students of grade 8 and 9:
31% liked swimming, 42% liked running and 27% liked volleyball.
From all the options available, we observe that, third option is only correct.
In Grade 8, 22% of students liked volleyball.
Answer:
10+(-4)=6
Step-by-step explanation:
Answer:
-4 + 10
Step-by-step explanation:
Complete question :
Physics students drop a ball from the top of a 100 foot high building and model its height as a function time with the equation h(t) = 100 - 16t^2.The height, h, is measured in feet and time, t, is measured is seconds.
Find the value of h(0). Include proper units. What does this output represent?
Answer:
Kindly check explanation
Step-by-step explanation:
The model given :
Height, h as a function of time :
h(t) = 100 - 16t^2
To find h(0): substitute 0 for t in the model defined ;
h(0) = 100 - 16(0)²
h(0) = 100 - 0
h(0) = 100
The output gives the height at which the ball was before it was dropped, it depicts the height when the travel time of the ball is 0