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3 years ago

Given a following image is a cube, name a segment that is perpendicular to GH

Mathematics

1 answer:

sergejj [24]3 years ago

4 0

Answer:

Step-by-step explanation:

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Suppose you work for a sporting goods company, and you want to order shipping boxes for bike helmets. Each helmet is already pac

madreJ [45]

Answer: $n^2+6n-135=0$

Step-by-step explanation:

The length, width and height of the smaller box are n inches , n inches and 8 inches respectively,

And, According to the question,

The shipping boxes has 2 inches extra width than that of smaller box and 4 inches extra length than that of smaller box, Also, The height of the shipping box should be the same as the helmet box.

Thus, the Length of the shipping box = (n + 4) inches

Width = (n+2) inches and height = 8 inches

Thus, the volume of the shipping box,

$V = (n+4)\times (n+2)\times 8=(n^2+6n+8)8=8n^2+48n+64$

But, V = 1,144 cubic inches,

⇒ $8n^2+48n+64=1144$

⇒ $n^2+6n+8=143$

⇒ $n^2+6n-135=0$

Which is the required equation that models the volume of the shipping box.

8 0

3 years ago

. The Pancake Restaurant served 348 pancakes. If 87 customers ate an equal number of pancakes, how many did each person eat?

Bezzdna [24]

Answer:

Step-by-step explanation:

348 / 87 = 4

There are 87 Customers. The restauraunt served 348 pancakes. You divide 348 by 87 and conclude that each customer ate 4 pancakes.

7 0

3 years ago

Read 2 more answers

Rationalize the denominator:<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B%20%5Csqrt%7B3%7D%20%20-%20%20%20%5Csqrt%7

Vilka [71]

Answer:

________________________________

$step\:1$

$\frac{1}{ \sqrt{3} - \sqrt{2} }$

write the equation

________________________________

$step\:2$

$\frac{1 \times ( \sqrt{3} + \sqrt{2}) }{ (\sqrt{3} - \sqrt{2} ) \times (\sqrt{3} + \sqrt{2}) }$

multiply both numerator and denominator by √3+√2

________________________________

$step\:3$

$\frac{ \sqrt{3} + \sqrt{2} }{ ( 3 ) - ( 2 ) }$

after multiplying numerator with √3+√2 we get→√3+√2

after multiplying denominator we get 3-2

________________________________

$step\:4$

$\frac{ \sqrt{3} + \sqrt{2} }{1}$

after subtracting 3 with 2 we get →1

________________________________

hence denominater is rationalized✓

hope it helped you:)

3 0

3 years ago

Read 2 more answers

Which ordered pairs are solutions to the equation 3x+14y=3?

sineoko [7]

Answer:

(0,7/2) (1,17/4) (2,5)

Step-by-step explanation:

The first two are suppose to be fractions but, I can't make a fraction so yeah...

Good Luck!!!! :) :) :) :)

5 0

3 years ago

If Usain Bolt ran 20 meters in 19.30 seconds, how many meters did he run per second

11111nata11111 [884]

200/19.30 is the problem, the solution is 10.3626943 and if you round that it is 10.26. I hope this helps you!

5 0

3 years ago