Answer:
Your answer is <em>8.06</em>.
Step-by-step explanation:
Since you're finding the hypotenuse of the triangle through Pythagorean theorem, you need to use the formula:
a² + b² = c²
Here, you have to remember that x is the same as c in the formula. c is the hypotenuse and x.
a is going to be your smallest leg, so in this case a = 4.
b is going to be your longest leg, so it is b = 7.
Now, you don't know what c yet is so you simply write it as:
4² + 7² = c²
Do the exponents.
16 + 49 = c²
Add.
65 = c²
Now you need to get the exponent away from the c. To do that, all you have to do is square root both sides.
√65 = √c2
Once you do that, you have your answer!
<u>8.0622577483 = c</u>
Now just simplify and you're done :)
<u>8.06</u>
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Might sound hard now but you'll get the hang of it.
Answer:
taco bell
Step-by-step explanation:
per one taco at taco bell $0.53
per one taco at los comales $0.62
Answer:
m = 15
Step-by-step explanation:
to solve this question we have it to be
4^m÷4^5 = 4^3
from the question , we are going to cross multiply
we have,
4^5 × 4^ 3 = 1 × 4 ^m( since the right hand side has the same base(4) we can pick one )
4^ 5 ×3 = 4^m
multiply through by 1/4
1/4 × 4^ 5×3 = 1/4 × 4^m
5×3 = m
15 = m
therefore the value of m = 15
Answer:
(a) The relationship between the hours spent on homework and the test scores can be characterized as a positive association or correlation. As the hours of homework increases, the test scores also improve.
(b) The score that this model predicts for 3 hours of homework is 66.
Step-by-step explanation:
(a) The data points are continuously getting higher; this is a sign of a positive correlation. If they are getting lower, that's called a negative correlation. And if they are not getting higher or lower, there is no correlation. This set of data points seems to follow a pattern that as x-values increase, y-values increase as well, so there is a positive association.
(b) Use Paul's function to evaluate the score for 3 hours of homework.
Just plug in x = 3 to his equation: y = 8x + 42
You will get this:
y = 8(3) + 42
Simplify.
y = 24 + 42 = 66
Please mark as Brainliest! :)
