Answer:
diameter-- last picture on right side
radius-second last picture on right side
πd=2πr
2r=d/2
Step-by-step explanation:
diameter is a line segment that goes through the center of a circle
this will match to the last image on the right side
radius is half of the diameter or from a point on the outer edge of the circle to the center
this will match to the second one on the right side
πd-- d=2*radius
2πr
2r=d/2
because radius is half of the diameter
<h2>Mary drives 7 miles!</h2><h3 /><h3>2cm / 4mi = 1cm / 2mi</h3><h3>1(2) + 2.5(2) = 7</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
Abbi can substitute y=3 and x=3 into the equation y=1/3x+2 and show that a true statement results thus option (A) will be correct.
<h3>What are the roots of an equation?</h3>
The roots of an equation are the solution of that equation, since an equation consists of hidden values of the variable so to determine them by different processes and then the resultant is called roots.
As per the given equation,
y = 1/3 x + 2
If (3,3) lies on the equation then it must satisfy.
3 = (1/3)3 + 2
3 = 1 + 2 = 3
Thus, Abbi can substitute into the equation to prove.
Hence "Abbi can substitute y=3 and x=3 into the equation y=1/3x+2 and show that a true statement".
To learn more about the roots of equations,
brainly.com/question/12029673
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Answer:
1) What does it mean when a polynomial equation is in standard form?
All terms are on one side of the equation, and zero is on the other side.
2) When factoring 6x2−7x−20 by grouping, how should the middle term be rewritten?
It should be written as 8x−15x.
3) Is the given equation a quadratic equation? Explain.
x(x−6)=−5
The equation is a quadratic equation because there is an x2-term.
4) Which of the following factored forms given below represent the correct factorization of the trinomial x2+10x+16?
(2+x)(8+x)
5) Which of the following is an example of the difference of two squares?
x2−9
Step-by-step explanation:
I hope this helps you out ☺