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3 years ago

Name two angles that form a linear pair

Mathematics

2 answers:

Kay [80]3 years ago

7 0

Answer:

Step-by-step explanation:parallel horizontal

Ilya [14]3 years ago

5 0

Answer: A 150 degrees angle and 30 degree angle form a linear pair.

two right angles form a linear pair because they each have 90 degrees and if added together they equal 180 degrees.

Step-by-step explanation:

For two angles to be linear they must equal to 180 degrees because they form a straight line.

For example, an angle with 30 degrees with an angle with 150 degrees form a linear pair because they equal 180 degrees.

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3 years ago

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2 years ago

Freddie is walking for a charity at a constant rate. After two hours, Freddie has walked 4 miles. At 4 hours, he had walked 8 mi

lesantik [10]

Answer:

Freddie would have walked 25 miles after 12 and a half hours.

Step-by-step explanation:

Given that Freddie is walking at a constant speed, and after 2 hours he walked 4 miles, while after 4 hours he walked 8 miles, to determine how long he walked 25 miles, the following calculation must be performed:

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2 miles per hour

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8 0

2 years ago

Solve for 'p'

Darina [25.2K]

$\left(\dfrac{9a^{-4}}{25}\right)^p=\dfrac3{5a^2}$
$\left(\dfrac9{25a^4}\right)^p=\dfrac3{5a^2}$

One way to find $p$ is to notice that the part on the left hand side within the parentheses can be written as a square:

$\dfrac9{25a^4}=\dfrac{3^2}{5^2(a^2)^2}=\left(\dfrac3{5a^2}\right)^2$

So you could write

$\left(\left(\dfrac3{5a^2}\right)^2\right)^p=\left(\dfrac3{5a^2}\right)^{2p}=\dfrac3{5a^2}$

Since these two expressions are equal, and the bases are the same, you know the exponents must be equal, with the exponent on the right hand side being 1. So $2p=1$ , or $p=\dfrac12$ .

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3 years ago