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2 years ago

Two straight lines that intersect at a right angle are ? to each other.

Mathematics

2 answers:

Natali [406]2 years ago

6 0

Answer:

Perpendicular! hope this helps :)

GaryK [48]2 years ago

4 0

Answer: perpendicular lines

Step-by-step explanation:

look up "Two straight lines that intersect at a right angle"

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a professor needs 2025 sheets of paper to print his classroom materials.Paper comes in packs of sheets.How many pack will the pr

Leto [7]

He would need to buy 4 packs of paper to print all of the material.

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3 years ago

If we measured the heights of different plants and got 50”, 55”, 48”, 50” and 52”. What

mr Goodwill [35]

Answer:

Step-by-step explanation:

50+55+48+50+52=255

255/5=51

Anwser 51

5 0

2 years ago

Perform the indicated operation:

yaroslaw [1]

The expression $\frac{m^{2}-16\cdot n^{2}}{\frac{3\cdot m + 12\cdot n}{m\cdot n} }$ is equal to $\frac{m^{2}\cdot n}{3} -\frac{4\cdot m\cdot n^{2}}{3}$ .

<h3>How to simplify a composite algebraic expression</h3>

In this question we must use properties of <em>real</em> algebra to simplify a given expression as most as possible. We proceed to show each step with respective reason.

$\frac{m^{2}-16\cdot n^{2}}{\frac{3\cdot m + 12\cdot n}{m\cdot n} }$ Given
$\frac{m\cdot n \cdot (m^{2}-16\cdot n^{2})}{3\cdot m + 12\cdot n}$ $\frac{\frac{a}{b} }{\frac{c}{d} } = \frac{a\cdot d}{c\cdot b}$
$\frac{m\cdot n \cdot (m-4\cdot n)\cdot (m+4\cdot n)}{3\cdot (m+4\cdot n)}$ Distributive property/ $a^{2}-b^{2} = (a +b)\cdot (a-b)$
$\frac{m\cdot n \cdot (m-4\cdot n)}{3}$ Existence of the multiplicative inverse/Modulative property
$\frac{m^{2}\cdot n}{3} -\frac{4\cdot m\cdot n^{2}}{3}$ Distributive property/ $x^a\cdot x^{b} = x^{a+b}$ /Result

To learn more on algebraic expressions, we kindly invite to check this verified question: brainly.com/question/953809

7 0

2 years ago

Use absolute value notation to represent the distance between x and 8 is no more than 4

ivanzaharov [21]

The distance: use absolute value
Between x and 8: x-8

The distance between x and 8: | x-8 |

“is no more than” means it can be that or be less than that, so use ≤

The distance between x and 8 is no more than 4

| x-8 | ≤ 4

3 0

2 years ago

Is (4•6)^3 equivalent to 4•6^3

Pani-rosa [81]

No because the exponent on 6^3 is 216 and if you use (4•6)^3 then you’ll have to multiply the quotations and then Square it to the third

4 0

3 years ago

Read 2 more answers

Two straight lines that intersect at a right angle are __?__ to each other.

Two straight lines that intersect at a right angle are ? to each other.