Aiden is a boxer and is trying to reach his target weight, which is represented by the zero mark on the number line. Yesterday,
Aiden was 0.25 pounds below his target. Today, he weighed himself and found that his weight had changed 1.5 pounds from yesterday. Plot the points that might represent Aiden's weight today compared to his target weight on the number line provided.
1 answer:
Answer:
1.25
See the attached image for explanation
Step-by-step explanation:
Aiden's target weight is represented by zero mark on the number line.
Yesterday, Aiden's weight was 0.25 below the target weight that is represented by -0.25 mark.
Today, Aiden's weight was changed by 1.5 from yesterday
change = 1.5 - 0.25 = 1.25
Aiden's weight today is represented by 1.25 mark on the number line.
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The text of the question is not visible in the answering window. I'll reproduce it here:
BD bisects <ABC.
m <ABD= 2.5x + 8.6
m<CBD = 3.5x - 3.4
Find m<ABC
Answer:
Step-by-step explanation:
We have an angle ABC and a line BD bisecting it.
If an angle is bisected, then the two formed angles are congruent, that is
Substituting the algebraic expressions for both angles:
Subtracting 8.6 and 3.5x:
Operating:
The two angles are:
As expected, both angles have the same measure.
The measure of the total angle ABC is twice any of those:
2)The circumference or perimeter of a circle with radius is
. Given
. Therefore,
Thus the radius is , diameter
and area