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julsineya [31]
3 years ago
10

Can someone help me with this question?

Mathematics
2 answers:
dmitriy555 [2]3 years ago
7 0
The blue one is the answer
Vika [28.1K]3 years ago
5 0
The blue one your welcome
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What is -4m^3/10n ÷ 2m^2/5n​
masha68 [24]

Answer:

-mn^{2}

Step-by-step explanation:

5 0
3 years ago
Determine o período e o conjunto imagem, construindo o gráfico de um período completo para cada função dada.a) por f(x) = 1+ 4 s
nataly862011 [7]

Answer:

The given functions are

f(x)=1+4sinx

f(x)=2sin(x-3)

The sine function has a standard period of 2 \pi by definition. However, this might change if we use a factor as coefficient of the x-varible, but in this case we don't have that.

Therefore, the period of both trigonometric functions is 2 \pi.

Now, the images of each function is the y-variable set values that defines each function.

So, the function f(x)=1+4sinx has an image defined by the set [-3,5]. It's impotant to notice that the range of a standard function is [-1,1], however, in this case, the function was shifted 1 unit up and it was streched by a factor of 4, that's why the standard image changes to [-3,5].

About the second function f(x)=2sin(x-3), the image set is [-2,2], because the function was streched by a factor of 2.

Additionally, the image attached shows the graph of the given functions.

7 0
3 years ago
4(b+24)=(12b+8) pls help
vfiekz [6]

Answer:

b=11

Step-by-step explanation:

4(b+24)=(12b+8)

4b+96=12b+8

-4. -4

96=8b+8

-8. -8

88=8b

88÷8=11

8 0
3 years ago
Which scenarios can be represented by a ratio of 4 : 5 ?
KonstantinChe [14]

Answer:

There are many scenario's.

Step-by-step explanation:

1.4:5

2.4/5

3.4÷5

5 0
2 years ago
Read 2 more answers
A line contains the points (82, −96) and (87, −86) .
mezya [45]

Answer:

slope = 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (82, - 96) and (x₂, y₂ ) = (87, - 86)

m = \frac{-86+96}{87-82} = \frac{10}{5} = 2

3 0
3 years ago
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