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Valentin [98]
3 years ago
8

Adding and Subtracting Polynomials Matching 1

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
8 0
What’s the question?
miv72 [106K]3 years ago
4 0

Answer:

?

Step-by-step explanation:

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The complement of an angle is 25°. What is the measure of the angle?
Jlenok [28]

Answer:

If the complement of an angle is 25 degrees, then the measurement of the angle will be 65 degrees.

4 0
3 years ago
This question is from the tangent ratio section in our chapter and im not sure how to solve for this
VladimirAG [237]
The large triangle is an isosceles since both angles at the base each equal 42°.
In an isosceles triangle the altitude z is at the same time median , then it bisects the opposite side in the middle . So w = 120/2 = 60

Now let's calculate z:
 tan 42° = (opposite side) / (adjacent side) = z/60
tan 42° = 0.9,
0.9 = z/60 and z = 54
6 0
3 years ago
it takes 4 cups of suger to bake a cake and 2 cups of suger to make a tray of cookies. Mary has a total of 15 cups of sugar to b
Stolb23 [73]
She can make two cakes and 3 trays of cookies 
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3 years ago
A Type I error is committed when a. you don't reject a null hypothesis that is true. b. you don't reject a null hypothesis that
e-lub [12.9K]

Answer:

c. you reject a null hypothesis that is true

Step-by-step explanation:

We need to remember the following concepts

Error type I: Is an error associated to the probability of reject a null  hypothesis when it is actually true

Error type II: Is an error associated of not rejecting a null  hypothesis when the alternative hypothesis is the true

And the best answer for this case would be:

c. you reject a null hypothesis that is true

4 0
3 years ago
Which of the following is equivalent to 5 to the power of 3 + 1 to the power of 3
larisa [96]
While if u mean 5^3+1^3 then it’s 5^4 but if you mean 5^3+1^3 then it is 126
8 0
3 years ago
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