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xz_007 [3.2K]
2 years ago
10

If x=6 and y=−4, evaluate the following expression:10−4xy​

Mathematics
2 answers:
Serhud [2]2 years ago
6 0

Answer:

106

Step-by-step explanation:

Substitute x = 6, y = - 4 into the expression

10 - 4xy

= 10 - 4 × 6 × - 4

= 10 - 24 × - 4

= 10 - (- 96)

= 10 + 96

= 106

Lana71 [14]2 years ago
5 0

Answer:

10-(4×6×-4)

10+96

=106

Step-by-step explanation:

hope it helps

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<h3>What is a ratio?</h3>

A ratio is a quantitative relation showing the comparison between two or more numbers. It can also be written in the fractional form where the first part is the numerator and the second part is called the denominator.

From the given information:

  • The sides of the triangle = 2:7:8
  • The total sides of the triangle = 2+7+8 = 17

We are being told that the longest side is the triangle is equal to 40.

i.e.

\mathbf{\to\dfrac{8}{17}\times x = 40}

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Learn more about ratios here:

brainly.com/question/2328454

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