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irinina [24]
3 years ago
11

Help please how do I solve for k

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
7 0
I need to see the rest to solve the k but I know that the direct is 50. is there any other part to it so I can solve it
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Brennans rectangular kitchen has an area of 81 ft.² the kitchen is nine times as many square feet is Brian’s pantry if the recta
svp [43]
The answer is 6561 because 81^2=6561
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Find the surface area of the prism.<br> 7 yd<br> 7 yd<br> 7 yd
AlexFokin [52]

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343 yd

Step-by-step explanation:

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2 years ago
4(a + 2) = 14 – 2(3 – 2a)<br><br> –2<br><br><br> –1<br><br><br> no solution<br><br> all real numbers
Ray Of Light [21]

All real numbers.

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Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

Expand: 4(a+2)=4a+8

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4a+8=4a+8

You subtract by 8 from both sides of an equation.

4a+8-8=4a+8-8

Simplify.

4a=4a

Then, subtract by 4a from both sides of an equation.

4a-4a=4a-4a

Finally, simplify.

4a-4a=0

0=0

True

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Hope this helps you!

Have a nice day! :)

4 0
3 years ago
Unitary method
tangare [24]

Answer:

60 kilometers per hour.

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Step-by-step explanation:

speed = distance ÷ time.

so 60kmh = 240km divided by 4 Hours

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240km = 4 Hours of distance

Therefore 60 x 3 hour is 180km added to 240 is 420km. So in 7 hours traveling 60 kilometers per hour the will cover 420kms.

4 0
3 years ago
Write the ratio 28 inches to 5 feet as a fraction in simplest form
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5 feet is 5*12=60 inches.  Therefore, our ratio is 28:60. Dividing both terms by 4, we see that the most simple ratio is 7:15.
6 0
3 years ago
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