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3 years ago

Plz help!! if f(x)=1/x and g(x)=x+3, which of the following is the graph of (f*g)(x)

Mathematics

1 answer:

Nataly [62]3 years ago

6 0

Answer:

Step-by-step explanation:

the first one is correct

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Points X and Z are on a number line, and point Y partitions

abruzzese [7]

Answer:

The coordinate of $Z$ is 13.36.

Step-by-step explanation:

According to the statement, we have the following information:

$\frac{XY}{XZ} = \frac{5}{12}$ (1)

$\frac{YZ}{XZ} = \frac{7}{12}$ (2)

$X = 0.4$ (3)

$Y = 5.8$ (4)

From (2), we have the following expression:

$YZ = \frac{7}{12}\cdot XZ$

$Y-Z =\frac{7}{12}\cdot (X-Z)$

$Y - Z = \frac{7}{12}\cdot X -\frac{7}{12}\cdot Z$

$Y-\frac{7}{12}\cdot X = Z-\frac{7}{12}\cdot Z$

$\frac{5}{12}\cdot Z = Y-\frac{7}{12}\cdot X$

$5\cdot Z = 12\cdot Y-7\cdot X$

$Z = \frac{12}{5}\cdot Y-\frac{7}{5}\cdot X$ (5)

If we know that $Y = 5.8$ and $X = 0.4$ , then the coordinate of $Z$ is:

$Z = \frac{12}{5}\cdot (5.8)-\frac{7}{5}\cdot (0.4)$

$Z = 13.36$

The coordinate of $Z$ is 13.36.

6 0

2 years ago

Perimeter is a measure of distance around a figure. If each side of a triangle measures 0.75 inches, what is the perimeter of th

Alexxx [7]

Perimeter = 0.75 * 3 = 2.25 <span>inches</span>

3 0

3 years ago

At a quiz competition for every question team A answered correctly team B answered 2 questions correctly. The ratio of the numbe

astra-53 [7]

Answer:

1 to 2

Step-by-step explanation:

If A answers 1 question, B will answer 2 questions, making the ratio 1 to 2

7 0

3 years ago

2 - 4(x + 7) = 3 + 2 (x + 2)

alexgriva [62]

$2 - 4(x + 7) = 3 + 2 (x + 2)\\\\2-4x-28=3+2x+4\\\\6x=-33\\\\x=-\dfrac{33}{6}=-\dfrac{11}{2}$

4 0

3 years ago

Plzzzzz answer need it plzzz I say

dexar [7]

Answer:

360 square inches

Step-by-step explanation:

12*15 = 360

7 0

3 years ago

Read 2 more answers