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AleksandrR [38]
3 years ago
7

198 -176 - {48 -(24 + 8 + 4)}}​

Mathematics
1 answer:
Igoryamba3 years ago
3 0

Answer:

the answer is 10

Step-by-step explanation:

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If m = 5 and n = -2, evaluate 3m - 4n and n2 - m and find the product of the two expressions.
ddd [48]

Hence the correct answer is C) -23

Further explanation:

We have to put the values of m and n into both expression first separately and then multiply the answers.

Given expressions are:

Exp\ 1:3m-4n\\Exp\ 2: n^2-m

The values are:

m=5\\n=-2

Putting the values in expression 1:

3m-4n\\=3(5)-4(-2)\\=15+8\\=23

Putting the values of m and n in second expression

n^2-m\\=(-2)^2-5\\=4-5\\=-1

Multiplying both expressions:

(3m-4n)(n^2-m)=23* (-1)=-23

Hence the correct answer is C) -23

Keywords: Polynomials, Putting values in expressions

Learn more about polynomials at:

  • brainly.com/question/4142886
  • brainly.com/question/4934417

#LearnwithBrainly

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3 years ago
When a number is added to 1/5 of itself, the result is 24. The equation that models this problem is n + 1/5n = 24. What is the v
Zielflug [23.3K]
The answer is 20 since 1/5 of 20 is 4, and 20 + 4 = 24.
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3 years ago
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What type of angles are <5 and <16
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What is the total paid back on a loan of $1,500 with an interest rate of 3.74% for 2 years?
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Answer:

1612.2

Step-by-step explanation:

3.74% × 2 = 7.48%

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Step-by-step explanation:

The y intercept of a function is when it's x coordinate is zero, so input 0 into the function and solve for f(x)

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f(0) = (1/2)^0

f(0) = 1     Any number raised to zero is 1  so the y intercept has to be 1.

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3 years ago
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