Answer:
Step-by-step explanation:
Given the equation with two variables
You have to rearrange this equation so the variable is independent variable. If is independent variable, then variable must be expressed in terms of .
Add to both sides of equation:
Divide this equation by 10:
Answer:
67.33 inches
Step-by-step explanation:
To get the new mean, we have :
[ 50(68) - 82 - 86] / 48 = 67.33
Answer:
Independent variable- subway cost
dependent variable- nias money ($19.50)
Step-by-step explanation:
Answer:
b. False
Step-by-step explanation:
First oval is a domain, second oval is a range.
To be a function, only one arrow should be from each number in domain,
but we have two arrows from number 6 and two arrows from the number 12. So, it is not a function.
Answer:
Answer:
B only
Step-by-step explanation:
In A and in C, only the angles of
one triangle are congruent to the
corresponding angles of the other
triangle. That proves similar triangles but
not necessarily congruent triangles.
Definition of congruent triangles:
Two triangle are congruent if all angles
of one triangle are congruent to all
corresponding angles of the other
triangle and all sides of one triangle are
congruent to all corresponding sides of
the other triangle.
That happens only with the triangles in B.
Answer: B only