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stich3 [128]
2 years ago
5

18 POINTS MATH HELP PLEASE

Mathematics
1 answer:
lyudmila [28]2 years ago
7 0

Answer:

yes it is safe

Step-by-step explanation:

so if you d base times hight you will get 27 witch is the degrees of witch the triangle it creates

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HELP PLEASE I NEED THIS FOR A TEST!!1<br> Is this a function yes or no?
sukhopar [10]
No, because the input repeated 4 twice and the output repeated 3 twice
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2 years ago
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A perfect square ends with the same two digits. How many possible values of this digit are there?
Alex73 [517]

Answer:

A perfect square is a whole number that is the square of another whole number.

n*n = N

where n and N are whole numbers.

Now, "a perfect square ends with the same two digits".

This can be really trivial.

For example, if we take the number 10, and we square it, we will have:

10*10 = 100

The last two digits of 100 are zeros, so it ends with the same two digits.

Now, if now we take:

100*100 = 10,000

10,000 is also a perfect square, and the two last digits are zeros again.

So we can see a pattern here, we can go forever with this:

1,000^2 = 1,000,000

10,000^2 = 100,000,000

etc...

So we can find infinite perfect squares that end with the same two digits.

7 0
3 years ago
85% of z is 106,250. What is z?
Lady bird [3.3K]

Answer:

z=12500

Step-by-step explanation:

Of means multiply and is means equals

85% *z = 106250

Change to decimal form

.85z = 106250

Divide each side by .85

.85z/.85 = 106250 /.85

z=12500

5 0
3 years ago
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To get admitted to top universities, the applicant's SAT (Scholastic Aptitude Test) score must be on a very high side. In terms
Gekata [30.6K]

Answer:

A) The applicant's SAT z-score has to be positive and large.

Step-by-step explanation:

The zscore measures how much above or below the mean a value is in a normally distributed sample. The value can be a grade, for example.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by

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When the zscore of X is negative and small, this means that the grade is on the low side(a bit below the mean).

When the zscore of X is close to 0, the grade is close to the mean.

When the zscore of X is positive and small, this means that the grade is on the high side(a bit above the mean).

When the zscore of X is positive and large(Z > 1), this means that the test score is on a very high side.

The problem states that:

To get admitted to top universities, the applicant's SAT (Scholastic Aptitude Test) score must be on a very high side. So, the correct answer is:

A) The applicant's SAT z-score has to be positive and large.

6 0
3 years ago
Solve.
Firdavs [7]
The answer is d is less than 6
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3 years ago
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