4 years ago

Choose the definition for the function

Mathematics

1 answer:

uysha [10]4 years ago

4 0

Answer:

The answer is C.

Step-by-step explanation:

The first line's slope is 2x and it y-intercept is 4. The second line's slope is simple 1x or just x (they are both the same).

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The length of the longer leg of a right triangle is 13 m more than three times the length of the shorter leg. The length of the

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Answer:17

Step-by-step explanation:

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3 years ago

A line that passes through the point (-1,3) has a slope of 2 . find another point on the line

Pie

Answer: (0, 5)

Step-by-step explanation:

Since the slope is 2 that means if we add 2 to the y we have to add 1 to the x value

(-1+1,3+2)

(0,5)

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3 years ago

In the figure below, tan B = 4/3. If BC = 15 and DA = 3, what is the length of DE ?

jonny [76]

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Step-by-step explanation:

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3 years ago

Find the mistake in the following : 3 x ( 4 + 2 ) = 12 + 2

Lyrx [107]

Answer: The mistake is improper use of distribution property.

Step-by-step explanation:

It is given that $3\times (4+2)=12+2$ .

We need to find the mistake.

The given expression is

$3\times (4+2)$

Using distribution property, we get

$3\times (4)+3\times(2)$

$12+6$

So, $3\times (4+2)=12+6$ .

In the given calculation the 3 is not distributed properly because 3 is not multiplied with 2.

Therefore, the mistake is improper use of distribution property.

6 0

3 years ago

What is cos(7π5) ? 0.61 -0.61 0.31 -0.31

ArbitrLikvidat [17]

Answer:

-0.31.

Step-by-step explanation:

Cos (7π/5) is in the third quarter so the cosine is negative.

Cos 7π/5) = - cos (7π/5 - π)

= -cos 2π/5)

= -0.31.

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4 years ago