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tatuchka [14]
3 years ago
12

Evaluate 1/4xy if x = -2/3 and y = 3/5 Pls i need this for tomorrow

Mathematics
1 answer:
viva [34]3 years ago
7 0

The evaluation of the given expression is "-\frac{1}{10}". A complete solution is provide below.

The given values are:

  • x = -\frac{2}{3}
  • y = \frac{2}{5}

By putting the values we can evaluate the expression,

→ \frac{1}{4} xy = \frac{1}{4} (\frac{-2}{3}\times \frac{3}{5}  )

→        = \frac{1}{4} (\frac{-2}{5} )

→        = -\frac{1}{10}

Thus the above is the right answer.

Learn more:

brainly.com/question/21110013

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What is the answer for <br><br> 2ab(xa^9+ya^3-6)
trapecia [35]

The answer for 2ab(xa^9+ya^3-6) is 2a^10bx + 2a^4by-6ab.

What is the mathematical expansion?

A mathematical expansion can be described as the finite combination of symbols which can be seen as one having rules which is usually based on the context that is been used.

The solution for the question is 2a^10bx + 2a^4by-6ab

Therefore, the expansion  of 2ab(xa^9+ya^3-6) is 2a^10bx + 2a^4by-6ab.

Learn more about expansion at:

brainly.com/question/723406

8 0
2 years ago
Line AB intersects line CD at point F, with a ray FE forming a right angle EFB. What angle relationship best describes angles AF
vova2212 [387]

Based on the positions of angles AFC and EFC, the relationship between them is a Complimentary angle.

<h3>How are AFC and EFC related?</h3>

Angles AFC and EFC are complimentary angles because complimentary angles are angles that add up to 90 degrees.

Looking at the shape, Line FC divides the right angle to create angles AFC and EFC so when these are added together, they equal 90 degrees.

In conclusion, angles AFC and EFC are complimentary.

Find out more on complimentary angles at brainly.com/question/20728641.

#SPJ1

4 0
2 years ago
What is the equation of the line in slope-intercept form?
inessss [21]

Answer:

y = x - 9

Step-by-step explanation:

the line has a slope of 1 so you do not have to include it in the equation and it crosses the y-axis at -9 so the y-intercept is -9

7 0
3 years ago
Is 4.3 repeating bigger than 4.3?
Marianna [84]
Yes it would be since 4.3 repeating has tons of 3's repeating.
8 0
3 years ago
Read 2 more answers
What is 8blank7 hundred divided by 4 equal
Gnoma [55]
\frac{870}{4} = \frac{435}{2} &#10;

<span>(Decimal: 217.5)
</span>
For if its
\frac{8700}{4}

Then is =2175

~ Hope this helps 
3 0
3 years ago
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