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Masteriza [31]
2 years ago
13

Rachael is placing a protective cover on a glass case. The case is a cube, and the perimeter of one cube face is 56 inches.

Mathematics
2 answers:
noname [10]2 years ago
6 0

Perimeter=56in

  • Side=56)4=14in

So area of one side=

  • (side)^2=(14)^2=196in^2

Cube has 6sides

So total protection:-

  • 6(196)
  • 1176in^2
Dmitry_Shevchenko [17]2 years ago
5 0

Answer:

336

Step-by-step explanation:

We know that a cube has 6 faces which means we can use this equation:

56 x 6 = 336

336 square inches is the answer.

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4 years ago
Given that S is the centroid of triangle MNO, find SQ.
DochEvi [55]

Answer:

First, we need to calculate for x. Since,

MP = PN

Thus,


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x = 4


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Then,

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Therefore, the correct answer is B.





8 0
3 years ago
39. State the equation for the line described below.
devlian [24]

Answer:

Step-by-step explanation:

39). y = -\frac{7}{8} x + 3

40). m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }

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(- 7, 5)

( - 12, 4)

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y - 5 = (1/5)(x + 7) ⇒ y = \frac{1}{5} x + 6.4

8 0
2 years ago
Pls look i math pic i put and answer fast plssss i will mark u as brainliest
Lera25 [3.4K]

Answer:it’s 80ft hope this helps

Step-by-step explanation:

8 0
3 years ago
Plzzz help i will give brainliest if i can
Alla [95]

Answers: choice C and choice E

Plugging x = 3 and y = -1 into both equations of choice C lead to a true result (the same number on both sides). This is why the system of equations listed in choice C is one possible answer. Choice E is a similar story.

If your teacher didn't mean to make this a "select all that apply" type of problem, then it's likely your teacher may have made a typo.

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2 years ago
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