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ehidna [41]
3 years ago
10

If a foosball table is 3cm longer then twice the width. Write a simplified expression for the area of the foosball table

Mathematics
1 answer:
djverab [1.8K]3 years ago
5 0
Your expression is A = (L + 3) x (2w) x h
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Write an equation for the line that passes through the points (0,-6) and (-3,0)
lisov135 [29]

Answer:

Then the desired equation is y = -2x - 6.

Step-by-step explanation:

As we move from point (-3, 0) to point (0, -6), x increases by 3 and y decreases by 6.  Thus, the slope of the line segment connecting these two points is m = rise / run = -6/3 = -2.

Now use the slope-intercept equation of a straight line to determine the y-intercept of this line:

y = mx + b becomes 0 = -2(-3) + b, so that b = -6.

Then the desired equation is y = -2x - 6.

Check:  Does (0, -6) satisfy y = -2x - 6?  Is -6 = -2(0) - 6 true?  YES

7 0
3 years ago
Please help me with these.. i am stuck
SCORPION-xisa [38]

Answer:

Both are irrational

12√3 = 20.784

9√6 = 22.045

Hopefully this is what you're looking for :)

4 0
3 years ago
Combine the like terms to create an equivalent expression:<br> −n+(−3)+3n+5
Alex777 [14]
Your answer would be:
2n+2
8 0
3 years ago
Read 2 more answers
Solve the equation 12x + 6y = 24 for x.
Ulleksa [173]

Answer:

The answer is x=2-(y/2)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If you can help please do! Thank you!
Aleks [24]

Answer:

see explanation

Step-by-step explanation:

The diagonals of a parallelogram bisect each other , then

CO = OA = b

DO = OB = a

(a)

CA = CO + OA = b + b = 2b

(b)

DC = DO + OC = a - b

(c)

CB = CO + OB = b + a = a + b

7 0
3 years ago
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