I hope this helps. X is equal to 4 and -9
Sydney ran 400 meters in 1 minute and 20 seconds. What was Sydney’s average rate in meters per second?
2 answers:
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The length of the rectangular delivery box must be equal to 4 inches.
Let the length of the box be L.
Let the width of the box be W.
Let the height of the box be H.
<u>Given the following data:</u>
- Volume of box = 224 cubic inches.
Translating the word problem into an algebraic expression;
......equation 1
......equation 2.
Mathematically, the volume of a rectangular solid is given by the formula;
.....equation 3.
Substituting the values into equation, we have;
Rearranging the polynomial, we have;
We would apply the remainder theorem to solve the polynomial.
According to the remainder theorem, if a polynomial P(x) is divided by (x - r) and there is a remainder R; then P(r) = R.
When x = 3
We would try with 4;
Therefore, 4 is one of its roots.
Hence, the length of the rectangular delivery box must be equal to 4 inches.
Find more information on polynomial here: brainly.com/question/10689855
Answer:The value of x can be calculated by the following steps;
Step-by-step explanation:
The statement that correctly compares the angle measures m∠ABD = m∠ABE. The correct option is A. m∠ABD = m∠ABE
<h3>Measure of angles</h3>From the question, we are to determine the statement that correctly compares the angle measures
From the information,
Point E is added to the given figure so that point E <u>lies on segment BD</u> and it is <u>exactly halfway</u> between points B and D
From this, we can infer that
m∠ABD = m∠ABE
and
m∠DBC = m∠EBC
This is because, point E lies on segment BD and it does not affect the angle measures
Hence, the statement that correctly compares the angle measures m∠ABD = m∠ABE. The correct option is A. m∠ABD = m∠ABE
The complete and correct question is attached
Learn more on Angle measures here: brainly.com/question/25928670
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