Answer:
la respuesta es la primera ( a )
Step-by-step explanation:
12. Since the length of DC is half of 10, which is 5 and using Pythagorean, it can be said 13^2 = x^2 + 5^2 so x^2 is 144
Answer:
6 ounces of water
Step-by-step explanation:
In this question, we are asked to calculate the amount in ounce that would be added to the recipe.
From the question, we can see that the recipe requires 3/4 cups of water.
From the question also, we can also see that one cup equals 8 ounces.
Now to know the amount of water that is to be added, what we need to do is to simply multiply the fraction of water in the recipe by 8 ounces
This is equal to 3/4 * 8 = 6 ounces
Hence, she needs to add a total of 6 ounces of water to the recipe
The standard form of a line: 
.
The point-slope form: 
We have the point (3, -1) and the slope m = -1. Substitute:
<em>add x to both sides</em>
<em>subtract 1 from both sides</em>
The graph provides distance as a linear function of time.
The y-intercept is zero.
The line passes through (0,0) and (6,120).
Calculate the slope.
m = (120 - 0)/(6 - 0) = 20
The equation of the line is
d = 20t
where
t = time, hours
d = distance, miles
Therefore distance is the dependent variable.
When t = 24 hours, the distance is 20*24 = 480 miles.
Answers:
(a) Distance is the dependent variable
(b)The equation relating the two variables is
d = 20t
where
t = time, hours
d = distance, miles
(c) In 24 hours, the dragonfly will travel 480 miles.
