4 years ago

I need to know the answers to this problem

Mathematics

1 answer:

FinnZ [79.3K]4 years ago

7 0

The amplitude of this function is 4/5. Be sure you understand why that is so.

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Multiply. Write in simplest form. 2 1/2 x 1 1/2

weqwewe [10]

Answer:

3.75 or 3 3/4

Step-by-step explanation:

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3 years ago

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The formula that relates the length of a ladder, L, that leans against a wall with distance d from the base of the wall and the

Brrunno [24]

We will use the Pythagorean theorem to determine the height: $h^{2}=15^{2} - 3.5^{2}$ $h^{2} =225 - 12.25=212.75$ Finally: $h= \sqrt{212.75}=14.5859$
Answer Ladder will reach the height of 14.59 feet ( to the nearest hundredths).

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4 years ago

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Write the augmented matrix for each system of equations. 9x-4y-5z=9 7x+4y-4z=-1

lakkis [162]

$\left[\begin{array}{ccc|c}9&-4&-5&9\\7&4&-4&-1\end{array}\right]$

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3 years ago

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5.<br> Put the following fractions in order from smallest to largest: 1/4, 2/3, 4/7, 1/2

AVprozaik [17]

Answer:

4/7, 1/4,1/2, 2/3

Step-by-step explanation:

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3 years ago

College precalc! Please help! I've been struggling.

kiruha [24]

Answer:

B) f(x) = x if x ≤ -2

2 if x > -2

Step-by-step explanation:

B) f(x) = x if x ≤ -2 (The x and y coordinate have the same value)

2 if x > -2

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4 years ago