Answer: Area = 2.1 
Step-by-step explanation:
Answer: Option 'B' is correct.
Step-by-step explanation:
Since we have given that
triangle defined by the vertices (2, 2), (8, 0), and (8, 4)
We need to divide the triangle into two congruent triangles.
As we know that "Median " divides into two congruent triangles.
So, we will apply the formula of "Mid point of two coordinates":
So, Suppose (2,2) and (8,0)
Suppose (2,2) and (8,4)
Hence, Option 'B' is correct.
Answer: 475 adults paid admission
Step-by-step explanation:
1.50c+4a=5050 (1.50 per child and 4 per adult)
1.50(2100)+4c=5050 (2100 children times 1.5 each)
3130+4a=5050
4a=1900
a=475
Answer:
option (a) f(x)= 1/x+2
Step-by-step explanation:
(a) f(x) = 1/ x+2
To find the restriction for domain , we set the denominator =0 and solve for x
x+2 =0, so x=-2
When x=-2 then denominator becomes 0 that is undefined.
So, domain is all real numbers except -2
(b) f(x)= 2x
In this function, there is no denominator or square root or log function
so there is no restriction for x, hence domain is all real numbers
(c) f(x) = 2x-2
In this function, there is no denominator or square root or log function
so there is no restriction for x, hence domain is all real numbers
f(x) = 1/ sqrt(x+2)
if we have square root in the denominator then we set the denominator >0 and solve for x. because square root of negative values are undefined
x+2>0, x>-2
Hence domain is all real numbers that are greater than -2
Answer:
1). -4
2). -12
Step-by-step explanation:
Because algebra
