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VikaD [51]
3 years ago
13

Find the product. Write fractions in the simplest form. 5/6(-8/15) *

Mathematics
2 answers:
aliina [53]3 years ago
4 0

Answer:

-75/48

Step-by-step explanation:

multiply 5 by 15

and 6 by 8

5x15 is 75 , put it in numerator

6x8 is 48 , denominator

then the answer should have the negative sign

hjlf3 years ago
3 0

\frac{5}{6} ( \frac{ - 8}{15} )

\frac{5}{6}  \times  \frac{ - 8}{15}

\frac{1}{3} \times  \frac{ - 4}{3}

\frac{1 \times  - 4}{3 \times 3}

\frac{ - 4}{9}

-  \frac{4}{9}

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Help me with this please! :D
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Answer:

#1=2

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Step-by-step explanation:

y=6x-16

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Karens batting average is 0.444.she was at bat 45 times. how many hits did she get
alexgriva [62]

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4 0
3 years ago
Probe that:<br><img src="https://tex.z-dn.net/?f=%20%5Csec%20%5Calpha%20%20%5Csqrt%7B1%20-%20%20%5Csin%28%20%7B%7D%5E%7B2%7D%20%
Nataly [62]

Step-by-step explanation:

<h3>\sec \alpha  \sqrt{1 -  \sin ^{2}   \alpha }  = 1</h3>

Prove the LHS

Using trigonometric identities

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<u>Rewrite the expression</u>

We have

<h3>\sec \alpha  \sqrt{ \cos^{2} \alpha  }</h3>

<h3>\sqrt{ { \cos }^{2}  \alpha }  =  \cos \alpha</h3>

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<h3>\sec  \alpha  \times  \cos \alpha</h3>

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<h3>\sec \alpha  =  \frac{1}{ \cos \alpha }</h3>

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<h2>1</h2>

As proven

Hope this helps you

7 0
3 years ago
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