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Orlov [11]
3 years ago
7

What is the answer to this

Mathematics
1 answer:
Allushta [10]3 years ago
5 0
I think you would set the sides equal to each other.
5n=32+n
-n. -n
4n=32
÷4
n=8
PR= 5 (8)=40
40

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How do you know how many places are in fifty million without writing the number in standard form
Sunny_sXe [5.5K]
The millions place is befor the second comma form left to right and fifty means tens place so skip to the left to times
Example:   

     ←LEFT        RIGHT→
tens place →50,000,000
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7 0
4 years ago
Explain why the triangles are similar then find out the distance represented by x​
elena55 [62]

Because the only difference between them is size so the basic form of the shape remains, having corresponding sides in proportion.

<h2>Explanation:</h2>

Two triangles are similar if the only difference between them is size. Put another way, the basic form of the shape remains. If this is true, then:

  • Corresponding angles are congruent
  • Corresponding sides are in proportion

Since you didn't provide any graph, I have attached two similar triangles below. As you can see they are right triangles. As we said, corresponding sides of similar triangles are in proportion, so it is true that:

\frac{9}{3}=\frac{12}{4}=\frac{x}{5}=3 \\ \\ \therefore \frac{x}{5}=3 \\ \\ \therefore x=5(3) \\ \\ \therefore \boxed{x=15}

<h2>Learn more:</h2>

Right and scalene triangles: brainly.com/question/10379190

#LearnWithBrainly

8 0
3 years ago
You borrowed $12,000 for 6 years at an interest rate of 1.25%. What is the maturity value of the loan?​
Schach [20]

Answer:

The "total loan cost" formula is what you'll need (and it is attached).

Interest =1.25 / 1,200 =  0.0010416667

and "n" is number of months (6 years = 72 months)

Total Loan Cost = (r*p*n) / 1 -((1 + r)^-n)

Total Loan Cost = (0.0010416667  * 12,000 * 72) / 1 -((1.0010416667)^-72)

Total Loan Cost = 900 / 1 -0.9277797019

Total Loan Cost = 900 / 0.0722202981  

Total Loan Cost = 12,461.87

Step-by-step explanation:

5 0
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Alex777 [14]

Step-by-step explanation:

Total letters = 11

Probability of letter M = 2/11

Probability of second M = 1/10

7 0
3 years ago
A true-false test contains 21 questions. In how many different ways can this test be completed.
KatRina [158]

There are 5.1090942e+19 different ways this test can be completed

<h3>In how many different ways can this test be completed?</h3>

The given parameters are:

Questions, n =21

Options = 2 i.e. true or false

The number of different ways this test can be completed is calculated as:

Ways = n!

Substitute 21 for n in the above equation.

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Expand the above equation

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Hence, there are 5.1090942e+19 different ways this test can be completed

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brainly.com/question/25997932

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8 0
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