I’m pretty sure the domain is all real numbers because the arrows are pointing in either direction infinitely so there are infinite values that could be used as the x-value
Answer:
To find a number's square root, determine which two perfect squares the number lies between and estimate a fraction between those two perfect square roots. If it is a perfect square itself the square root can be arrived at precisely. If not, divide the number by one of the two closest square roots and average the result with the root. So there really isn't any answer to accurately do this that i'm aware of hope this helped!
Answer:
∠1=∠3=134° ∠2=∠4=180-∠3=180-134=46°
Step-by-step explanation:
We will see that 20 children can get a serving.
<h3>
How to divide fractions?</h3>
To see how many children can get a serving we need to take the quotient between the total amount of grapes and the amount of grapes needed for each serving.
We know that there are 5 bunches of grapes, and each serving needs 1/4 bunches, then we need to solve:

Notice that we can write 5 as a fraction:
5 = 5/1
then:

Now, the two numbers in the middle (both ones) remain on the denominator, while the other 2 conform the numerator, then we have:

So 20 children can get a serving.
If you want to learn more about fractions, you can read:
brainly.com/question/11562149
Answer:
1107.6
Step-by-step explanation:
1420x.22 =312.4
1420-312.4=1107.6