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Answer:the ANS to 4 significant figures is 51.92
Step-by-step explanation:u first find the area of the whole chord which is 150 divided by 360 multiplied by the π × 7^2 subtracted from the area of The triangle by doing 1/2×7×7sin150. I hope it helps
Answer:
Part a)
Part b)
Part c)
Part d)
Part e)
Step-by-step explanation:
we know that
The centroid of a triangle is the point where the three median.s coincide.
The centroid is located two thirds of the distance from any vertex of the triangle.
step 1
<em>Find the value of A.F.</em>
we know that
we have
substitute
Solve for A.F.
step 2
<em>Find the value of G.F.</em>
substitute the value of A.F
step 3
<em>Find the value of F.C. </em>
Remember that a median of a triangle is a line segment from one vertex to the mid-point on the opposite side of the triangle
so
we have
substitute
step 4
<em>Find the value of D.B.</em>
we have
substitute
step 5
<em>Find the value of G.B</em>
substitute the value of D.B.
The answer is D In Geometric mean, try to use this formula
GM = square root of (xy)
GM = square root of [(4)(25)]
GM = 10
Hope that help!
Answer: There are 16 vans and 36 buses and Option 'c' is correct.
Step-by-step explanation:
Since we have given that
For high school A,
Number of vans = 5
Number of buses = 3
Number of students = 188
For high school B,
Number of vans = 10
Number of buses = 5
Number of students = 340
So, Let the number of students in van be 'x'
Let the number of students in bus be 'y'.
According to question, it becomes;
So, first we do:
2(5x+3y=188)
10x+6y=376----------------(3)
So, from (2) and (3), we get that
so, put the value of y = 36 in the eq(1), we get that
Hence, there are 16 vans and 36 buses and Option 'c' is correct.