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olasank [31]
3 years ago
11

Use a model to multiply 5•(-3).

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0
Hope this helps
tell me if i was wrong

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Step-by-step explanation:

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Which is equivalent to sin^-1(tan(pi/4)) ? Give your answer in radians.
aleksklad [387]
We are to find the value of sin^{-1}(tan( \frac{ \pi }{4}))

First we evaluate tan(π/4). The value of tan(π/4) is 1. 

So, 

sin^{-1}(tan( \frac{ \pi }{4})) =sin^{-1} (1)

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So,
sin^{-1}(1)= \frac{ \pi }{2}

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sin^{-1}(tan( \frac{ \pi }{4}))= \frac{ \pi }{2} radians.

So, the answer to this question is π/2 radians.
6 0
3 years ago
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You’re given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side
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<span>8 centimeters. hope this helps</span>
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3 years ago
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Which is a simplified form of the expression -4(3r – 2) – 2(r + 1)?
satela [25.4K]

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simple

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6 0
2 years ago
If x equals 7. What is 3x-47
miskamm [114]

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3x-47

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