Answer:
Step-by-step explanation:
This is a linear graph so the equation will be in the format of y=mx+b.
b, the y-intercept, will be -3, as that is where the line crosses the y-axis.
m, the slope, is , calculated from the change in y over the change in x from points (-4,0) to (0,-3).
Now substitute the values in our equation:
0.37 meters of netting
<h3>Further explanation</h3><u>Given:</u>
Mrs. Nguyen used 1.48 meters of netting to make 4 identical mini hockey goals.
<u>Question:</u>
How much netting did she use per goal?
<u>The Process:</u>
We will solve the problem of conversion or in other words the ratio or proportion.
Option A: the conversion
Mrs. Nguyen used 1.48 meters of netting to make 4 identical mini hockey goals.
Then for every 1 goal, she needs 0.37 meters of netting.
Because
Option B: the ratio (or proportion)
In the ratio, we process as follows:
Both are divided by 4.
Thus, she uses 0.37 meters of netting per goal.
Alternative problem
How much netting did she use for 8 goals?
meters of netting.
We cross out eight and four because they can be divided.
She uses 2.96 meters of netting to make 8 identical mini hockey goals.
<h3>Learn more</h3>Keywords: Mrs. Nguyen, 1.48 meters of netting, to make 4 identical mini hockey goals, how much netting, she uses per goal, conversion, the ratio, proportion
Answer:
m∠1 + m∠3 = m∠2 + m∠4
Step-by-step explanation:
In the figure attached,
In the given trapezoid if two sides AB and CD are parallel and AD is a transverse,
m∠1 + m∠3 = 180°
Similarly, if AB and CD are parallel and BC is a transverse,
m∠2 + m∠4 = 180°
Therefore, m∠1 + m∠3 = m∠2 + m∠4 is the relation between these angles.
