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DaniilM [7]
2 years ago
6

19. What are the values of a and bin each right triangle? Explain.

Mathematics
1 answer:
frutty [35]2 years ago
6 0
Can’t understand your question
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What's the number in between numbers -10 and 70?
damaskus [11]

Answer:

80

Step-by-step explanation:

the \: number \: between \: (-10)  \: and \: ( 70) \: \\  is \: same \: as \: (70) - ( - 10) = 70 + 10 \\ ans = 80

7 0
2 years ago
Read 2 more answers
Question 22 A city has a population of people. Suppose that each year the population grows by . What will the population be afte
Alexeev081 [22]

Answer:

911,690.

Step-by-step explanation:

Please consider the complete question.

A city has a population of 390,000 people. Suppose that each year the population grows by 6.75%. What will the population be after 13 years? Round your answer the nearest whole number.

We will use exponential growth formula to solve our given problem.

y=a\cdot (1+r)^x, where,

y = Final value,

a = Initial value,

r = Growth rate in decimal form,

6.75\%=\frac{6.75}{100}=0.0675

y=390,000\cdot (1+0.0675)^x

y=390,000\cdot (1.0675)^x

To find the population after 13 years, we will substitute x=13 in population growth equation as:

y=390,000\cdot (1.0675)^{13}

y=390,000\cdot 2.3376661492982871

y=911689.798226331969

Upon rounding to nearest whole number, we will get:

y\approx 911,690

Therefore, the population of the city after 13 years would be 911,690.

8 0
3 years ago
Write the standard form of the line that contains a slope -3/8 and passes through the point (5, -4).
Kipish [7]

Answer:

y+3/8x=-17/8

Step-by-step explanation:

y=mx+b

y=-3/8x+b

-4=-3/8(5)+b

-4=-15/8+b

-32/8+15/8=b

-17/8=b

y=-3/8x-17/8

change to standard form where x and y are on one side of the equation

y+3/8x=-17/8

7 0
2 years ago
Please help with these math questions!
Minchanka [31]
The answer to the questions.

5 0
3 years ago
Does this graph represent a proportional relationship?
joja [24]
Yes because jsjfo ejdiq fiehw did wif wid. w
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3 years ago
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