Answer:
the answer to this is 7 over 13
Answer:
Actually either one of these.
THE DEVIL!
Three prominent influences are dehumanizing and labeling others through language, developing a sense of anonymity, and having the impression that one is in control of a situation. ... Creating an impression of anonymity also encourages negative actions.
For tyler to make his speech on skateboarding for his physics class more interesting, Tyler should; include striking visual aids.
<h3>Importance of Visual Aids</h3>
Since Tyler is preparing a speech on skateboarding, he needs to use visual aids to make it more interesting.
Now, visual aids are unique techniques and methods that are used to present the specific topic in front of audience and improve the audience's understanding.
These visual aids could include, graphs and pictures to use to illustrate points better and make a very good visual impression.
Read more about Visual Aids at; brainly.com/question/3610367
Answer:
Answer of question 1 :
Explanation:
Let x be the legs of ducks
And y be the legs of cows
According to the question,
2x + 4y = 52...…..(i) ( as ducks ahs two legs and as cows has 4 legs)
As he has 21 animals in total so,
x + y = 21...…..(ii)
We have make the equation. We will solve them by eliminatory method or substitution method. Here, I'll go for substitution method.
From equation (ii)
x = 21 - y....…..(iii)
Putting the value of x in equation (i),
2x + 4y = 52
2( 21 - y ) + 4y = 52
42 - 2y + 4y = 52
2y = 52 - 42
y = 10/2
y = 5 ( He has 2 cows)
putting the value of y in equation (ii)
x + y = 21
x + 5 = 21
x = 21 -5
x = 16 ( He has 16 ducks)
