2 years ago

Find an equation for the line perpendicular to y=7x-9 that passes through the point (7,2).

Mathematics

1 answer:

Vesna [10]2 years ago

6 0

Answer:

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Express your answer in scientific notation 9.3x107-3.4x106

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answer is 6.347 X 10^2

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3 years ago

Perform the operation and write the answer in simplest form. 2 1/5 ÷ 31/5

Vinil7 [7]

Answer:

$\frac{11}{31}$

Step-by-step explanation:

We are given the following expression and we are to perform operation and write the answer in simplest form:

$\frac { 2 \frac { 1 } { 5 } } { \frac { 31 } { 5 } }$

Changing the mixed fraction into improper fraction:

$2\frac{1}{5}$ ---> $\frac{11}{5}$

Now simplifying it:

$\frac { \frac { 1 1 } { 5 } } { \frac { 31 } { 5 } }$

Changing the division sign to multiplication by taking the reciprocal of the denominator:

$\frac{11}{5} \times \frac{5}{31}$

$\frac{11}{31}$

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2 years ago

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Write the sentence as an inequality.

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1. n + 7 ≤ 9

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8 months ago

What does the geometry notation " A-B-C " mean?

stepladder [879]

Those usually mean the variable for the side length for a triangle.

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3 years ago

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In ABC segment DC bisects /_C and divides AB into segment AD and BD. CD = 6 units and AC = 8.5, then which statement would

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Answer:

ABC=BCD wtdf

Step-by-step explanation:

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2 years ago