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marusya05 [52]
3 years ago
5

Find the multiplicative inverse of 9/19

Mathematics
1 answer:
melisa1 [442]3 years ago
7 0
The product of a number and its multiplicative inverse is 1.

\frac{9}{19} x=1
\\
\\9x=19
\\
\\x= \frac{19}{9}
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Use the slope formula to find the missing coordinate. m = -7/2 , T(13, 2), W(_, -5)
m_a_m_a [10]

Answer:

Option C. 15

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

T(13,2)\ W(x2,-5)

m=-\frac{7}{2}

Substitute the values  and solve for x2

-\frac{7}{2}=\frac{-5-2}{x2-13}

-\frac{7}{2}=\frac{-7}{x2-13}

equate the denominators

x2-13=2\\x2=2+13\\ x2=15

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Step-by-step explanation:

From the question, we are informed that the scale drawing of an airplane is:

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4 0
3 years ago
Classify the expression: 5x + 2.
vagabundo [1.1K]

Answer:

A) Linear Expression

Step-by-step explanation:

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Diego is 165 cm tall. Andre is 1.7 . tall. Who is taller Diego or Andre?​
ycow [4]

Answer:

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3  

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+ 1 ×   0.001

Expanded Exponential Form:

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Word Form:

three and six hundred eleven thousandths

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3 years ago
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