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Serga [27]
3 years ago
9

Describe the combined variation that is modeled by the formula h=3B/A

Mathematics
1 answer:
Lorico [155]3 years ago
3 0

Answer:

h is directly proportional to B and inversely proportional to A

Step-by-step explanation:

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The currency in Peru is Nuevo sole. The exchange rate is approximately $1 to 3 nuevos soles . At this rate, how many nuevos sole
goblinko [34]

Answer:

15 Nuevo soles

Step-by-step explanation:

For every $1 you get 3 Nuevo soles

When exchanging $5 for a foreigner or local with $

Amount of Nuevo soles=3*5=15 Nuevo soles

It means one will receive a maximum of 15 Nuevo soles when he or she exchanges $5.

Therefore, Ans=15 Nuevo soles

6 0
3 years ago
What is the length of the hypotenuse?
yaroslaw [1]

Answer:

10

Step-by-step explanation:

c²=b²+a²=100

so

c=10

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3 0
3 years ago
Is 3 over five the same as 3.5.
Ilia_Sergeevich [38]
It is the same as 3·5·
5 0
4 years ago
Read 2 more answers
Fatima wants to find the value of sine theta, given cotangent theta = four-sevenths. which identity would be best for fatima to
Olin [163]

By using trigonometric relations, we will find that:

sin(θ) = (√33)/7 = √(33/49)

<h3>How to find the value of the sine?</h3>

Remember that for a right triangle, we have the relations:

cos(a) = (adjacent cathetus)/(hypotenuse)

sin(a) = (opposite cathetus)/(hypotenuse).

Here we know that:

cos(θ) = 4/7

Then we can say that we have a triangle with an adjacent cathetus of 4 units and a hypotenuse of 7 units. Now we need to find the other cathetus.

opposite cathetus = √(7^2 - 4^2) = √33

Then we can write:

sin(θ) = (√33)/7 = √(33/49)

If you want to learn more about trigonometry.

brainly.com/question/8120556

#SPJ4

3 0
2 years ago
10. Write a word problem for this equation:<br> n ($25) = $125
Andrei [34K]

Answer:

The word problem is "How many $25 are there in $125?"

<em></em>

Step-by-step explanation:

Given

n(\$25) = \$125

Required

Write a word problem for the expression

We start by solving the given equation

n(\$25) = \$125

Divide both sides by $25

\frac{n(\$25)}{\$25} = \frac{\$125}{\$25}

n = \frac{\$125}{\$25}

n = 5

This implies that there are 5, $25 in $125

<em>Hence; The word problem is "How many $25 are there in $125?"</em>

6 0
4 years ago
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