Three common tangents is illustrated when two circles touch each other externally at one point and they'll have three tangents.
<h3>How to illustrate the information?</h3>
It should be noted that a common tangent simply means a line the bus tangent to more than one circle.
In this case, three common tangents is illustrated when two circles touch each other externally at one point and they'll have three tangents.
A diagram is attached to illustrate the tangent.
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Answer:
-21
Step-by-step explanation:
Answer:
y<_45
Step-by-step explanation:
I am not sure but I think it is!
Answer:
a) x = 1 , y = 3
Step-by-step explanation:
a) 7x + 3y = 16
y = 4x - 1
or
3y + 7x = 16 ... (i)
y - 4x = -1 ... (ii)
Solving the simultaneous equation by substitution;
Equation (ii) tells us that y = 4x - 1
Substituting that in (i) gives;
3(4x - 1) + 7x = 16
12x - 3 + 7x = 16
19x = 16 + 3 = 19
x = 
= 1
y = 4(1) - 1 = 3
Answer:
41
Step-by-step explanation:
You're going to make x = 9. you're equation is h(9) = 4(9) + 5. This will give you your answer of 41.
