Go to khan academy they show you how
Answer:
The answer is 2: corresponding angles are supplementary.
Step-by-step explanation:
1 is true. Alternate interior angles are congruent because they have the equivalent measurement of angles.
3 is true. Interior angles on the same side are supplementary because their measure of angles add up to 180 degrees.
2 is false. Corresponding angles are not supplementary because their angles are congruent and do not add up to 180 degrees.
I hope this helped! :)
Answer:
x≤−9
Step-by-step explanation:
x+5≤−4
Subtract 5 from each side
x+5-5≤−4-5
x≤−9
<h2>
Forming Equations from Word Problems</h2>
To form equations from word problems, we can derive mathematical operations as well as variables from the given information.
In this case, each time Walker reads a certain number of pages, we subtract that from the total number of pages left to know how many pages is left to read.
<h2>Solving the Question</h2>
<em>Let r represent the pages left to read.</em>
<em />
792 pages in total
Walker reads 15 pages a day during the week and 25 pages a day during the weekend.
- There are 5 weekdays, and he reads 15 pages each of those days. ⇒ <em>r</em> = 792 - 5×15
- There are 2 weekend days, and he reads 25 pages each of those days.
⇒ <em>r</em> = 792 - (5×15 + 2×25)
5 weeks have passed
- Multiply the terms representing the number of pages he reads a week by 5, for 5 weeks.
⇒ <em>r</em> = 792 - (5×15 + 2×25)×5
<h2>Answer</h2>
<em>r</em> = 792 - (5×15 + 2×25)×5
