The word in the problem that indicates that a negative sign should be used is "descend"
<h3>
</h3><h3>How many meters did he descend?</h3>
We know that he stops for water breaks four times, and between each water break, he descends 15 meters.
The written equation is:
4*(-15)m = -60m
Why the negative sign is used?
The negative sign is used because the hiker is descending, so its height is decreasing. The word in the problem that indicates that a negative sign should be used is "descend"
If you want to learn more about signs:
brainly.com/question/5870782
#SPJ1
Answer:
Using formula:
or
As per the given statement:
Distance = 630 miles
Speed = 35 miles per hour
then;
hours
Therefore. 18 hours would it take to travel 630 miles at the rate of 35 miles per hour
Answer:
12
Step-by-step explanation:
Answer:
Step-by-step explanation:
You really have enough information already
As ASA stands for Angle-Side-Angle
The first angle is the right angle at the bottom
The sides BD and CD are congruent by evidence of the hash marks.
I'm fairly certain that they want us to say we need
∠Β ≅ ∠C for the answer
However we don't need it.
Once they told us that BD = CD that automatically told us that the perpendicular line bisects A and we have ASA congruency via the right angle, the common perpendicular side and the bisected angle A