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uranmaximum [27]
3 years ago
12

.

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

second equation :

( 20x² — 2xy — 42y² )

Step-by-step explanation:

expand the two brackets.

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How much time will it take for a bug to travel 5m across the floor if it is traveling at 0.5m/s?
goldenfox [79]

Answer:

10 seconds

Step-by-step explanation:

Every second the bug travels 0.5m/s or 0.5 meters per second.

Given that, every 2 seconds the bug will travel a full 1 meter.

To solve this one can simply divide 5m by 0.5 and get 10 seconds.

5 0
3 years ago
Which linear system of equations does the matrix represent 4 -7 -14 4 -12 4
Novosadov [1.4K]
The given matrix represent the following linear system

   4x  - 7y = -12
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Good luck!!!
4 0
3 years ago
3<br> ..<br> 4) through: (-2,5), slope<br> 2.
ArbitrLikvidat [17]

Answer:

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General Formulas and Concepts:

Point-Slope Form: y - y₁ = m(x - x₁)  

x₁ - x coordinate

y₁ - y coordinate

m - slope

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 2

Point (-2, 5)

<u>Step 2: Create equation</u>

y - 5 = 2(x + 2)

8 0
3 years ago
Graph the line.please help
Levart [38]
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8 0
3 years ago
Find all the zeros of the function f(x)=x^3+15x^2+67x+53
Elza [17]
<span> x = 3<span> x =(-12-√-4)/-2=6+i= 6.0000-1.0000i</span><span> x =(-12+√-4)/-2=6-i= 6.0000+1.000</span></span>
7 0
4 years ago
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