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Darya [45]
3 years ago
11

What is -2(3x+12y-5-17x-16y+4) simplified

Mathematics
2 answers:
Mrac [35]3 years ago
5 0

Answer: 28x + 8y + 2

MatroZZZ [7]3 years ago
3 0

Answer:

28x +8y +2

Step-by-step explanation:

It can work well to simplify the contents of the parentheses, then apply the overall multiplier.

= -2(x(3-17) +y(12-16) +(-5+4)) . . . . collect terms

= -2(-14x -4y -1)

= 28x +8y +2 . . . . use the distributive property

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3 years ago
Compute using significant digits. What is the area of a parallelogram with length 17.25 mm and width 5.065 mm?
Dmitriy789 [7]

Answer: Option 'a' is correct

Step-by-step explanation:

Since we have given that

Length of parallelogram =17.25 mm

Width of parallelogram =5.065 mm

As we know the formula for " Area of parallelogram"

Area of parallelogram is given by

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Hence, option 'a' is correct .

8 0
3 years ago
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What reasoning can be used for the following: Premise: If the sides of a triangle are all 4 cm, then the triangle is equilateral
horrorfan [7]

We are given statements :  Premise: If the sides of a triangle are all 4 cm, then the triangle is equilateral.

Premise: The triangle is equilateral.

According to law of Detachment : Statement 1: If q, then q.

and Statement 2: p

   Conclusion: q.

According to given reasoning :

p : If the sides of a triangle are all 4 cm.

q :  Then the triangle is equilateral.

Therefore, Statement 1 : If( the sides of a triangle are all 4 cm), then (the triangle is equilateral).

Statement 2:  (the triangle is equilateral).

Conclusion : The sides of the triangle are 4 cm.

Therefore, option B is correct "Law of Detachment".



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