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Anastasy [175]
3 years ago
14

How can you check the answer to a decimal multiplication problem?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0
Idk if this is the right way but u can divide like 10.3 times 3 =30.6 and if u divide 30.6 by 3 you get 10.6 so that's a simple way hope it helped
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Butoxors [25]
<span>54 students travelled in each bus</span>
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4 years ago
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if a line with an angle of inclination 120⁰ and passes trough (√3,1),then what is the equation of a line​
yawa3891 [41]

Answer:

The equation of a line, having inclination 120° with positive direction of x-axis, .of x-axis, which is at a distance of 3 units from the origin is​. 1. See answer ... where α is the angle with the positive X-axis, made by the perpendicular line drawn Now, from equation  the equation of the straight line will be.

Step-by-step explanation:

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3 years ago
What is the correct factorization of x^2 - 2x - 15?
iragen [17]

Answer:

option b

Step-by-step explanation:

{x}^{2}  - 2x - 15

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8 0
3 years ago
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Usimov [2.4K]
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4 0
3 years ago
Given x(y + 2) = 3x + y, express y in terms of x.​
vodka [1.7K]

Answer:

y = \frac{x}{x-1}

Step-by-step explanation:

Given

x(y + 2) = 3x + y ← distribute parenthesis on left side

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xy = x + y ( subtract y from both sides )

xy - y = x ← factor out y from each term on the left side )

y(x - 1) = x ← divide both sides by (x - 1)

y = \frac{x}{x-1}

6 0
3 years ago
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