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Llana [10]
3 years ago
8

Find the missing side of each right triangle (Pythagorean’s #Theorem)

Mathematics
1 answer:
Scrat [10]3 years ago
6 0

Answer:

3

Step-by-step explanation:

The formula for the Pythagorean's Theorem is a^2 + b^2 = c^2, so first you know that hypotenuse is the longest side or the opposite side from which the right angle is which in this case is the 6 so you are looking for a leg rather then the hypotenuse which means we are going to be doing subtraction.

a^2 + b^2 = c^2

√27^2 - b^2 = 6^2

27 - b^2 = 36

-27            -27

         b^2 = 9

         b^2 = √9

<h2>          b = 3</h2>
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Help please!!!!!! And explain ur answer.. I will mark as BRAINLIEST.​
Musya8 [376]

Answer:

The total earning of commission on sales of 85, 000 will be:

3500+1050=4550

Step-by-step explanation:

  • Total sales earning = 85,000

As salesperson earns 5% commission the first 70,000.

\frac{5}{100}\:\times \:70\:000=3500

As the salesperson earns 7% commission on the sales over 70,000.

As 15000 is the sales earning on which he will get commission 7%.

Because

  • 85,000 - 70,000 = 15000

So the 7% earning of salesperson will on 15000 will be:

\:\frac{7}{100}\:\times \:15\:000=1050

Therefore, the total earning of commission on sales of 85, 000 will be:

3500+1050=4550

8 0
3 years ago
What is the slope between 8,-7 and 5,-3
Citrus2011 [14]
-4/3 I believe is your answer.
5 0
3 years ago
Read 2 more answers
25.6% of what # is 21.12
laila [671]
To solve this problem, we are going to use the percent proportion, a/b = p/100, where a is the part of a number b, the whole, and p is the percentage out of 100.  
When we fill in our known integers into this equation, we get

21.12 / b = 25.6 / 100

Next, to simplify this equation, we should use cross products (means - extremes products theorem).  This means multiplying the numerator of one fraction and the denominator of the other fraction and setting them equal to one another.

21.12(100)=25.6(b)

When we multiply, you get

2112 = 25.6b

Finally, we divide both sides by 25.6, to get our variable b, alone, and without a coefficient.

82.5 = b

Therefore, 25.6% of the number 82.5 is 21.12.
7 0
3 years ago
Read 2 more answers
Find the indicated sum for each sequence. S9 of –9, 36, –144, 576, ...
gogolik [260]

This is a geometric sequence with a common ratio of -4:

-9*-4=36

36*-4=-144

-144*-4=576

Thus, the 9th term would be equal to:

(-4)^5*576 which is -589824

The exponent 5 comes from the fact that 4 terms have already been displayed and we need 9-4 more terms to get to the 9th term. Since we are multiplying by -4 only, the 5 remains an exponent

5 0
4 years ago
A square piece of cheese covers eight square inches of a plate. What is the approximate length of one side of the piece of chees
Setler79 [48]
The area of the cheese is 8 square inches. to find out the sides, you must find the square root of 8. √8 = 2.82.
7 0
3 years ago
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