Answer:
A
Step-by-step explanation:
Take a look at the graph starting from the left. You’ll see that on the horizontal line, the graph starts at -4 then starts to go downward until it gets to -2 and it starts going up after that so your first interval is (-4, -2). The line increases from -2 to 2 and then it starts sliding downward again from 2 to 4 so your second decreasing interval is (2, 4).
Two angles are supplementary when they <span>add up to 180 degrees.
x = angle
19x-60 = </span><span>supplement angle
x + 19x - 60 = 180
20x = 180 + 60
20x = 240
x = 240/20
x = 12</span>° ← answer
Answer:
Question?
Step-by-step explanation:
Answer:
Median
Step-by-step explanation:
I believe this is median, as the mode and median stay the same numbers with and without 26, Mean 26, Mode 45, so the median would change the most as it goes from 23 to 26
Step-by-step explanation:
<h3><u>Note</u>
: </h3>
The text below that are formatted in bold and underlined font are the solutions to the missing boxes in your given problem.
<h3><u>
Explanation:</u></h3>
Given that ∠1, ∠2, ∠3, and ∠4 are formed by two intersecting segments, and that:
∠1 and ∠2 form a linear pair
∠2 and ∠3 form a linear pair
These linear pair relationships suggest that by the Linear Pair Postulate:
<u>∠1 and ∠2 are supplementary</u>. ⇒ Linear Pair Postulate
<u>∠2 and ∠3 are supplementary</u>. ⇒ Linear Pair Postulate
m∠2 + m∠ 3 = 180° ⇒ <u>Definition of supplementary angles</u>.
<u>m∠1 + m∠3 = m∠2 + m∠ 3</u> ⇒ Substitution Property of Equality.
m∠1 = m∠3 ⇒ <u>Subtraction Property of Equality</u>.
