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tatiyna
3 years ago
5

How many faces does a pyramid with a square base have? A. 7 B. 5 C. 6 D. 8

Mathematics
2 answers:
ElenaW [278]3 years ago
7 0

Answer:

B. 5

Step-by-step explanation:

Each edge of the base has one triangular face attached to it (which then come together). Since it is a square base, this gives you 4 faces, and the base itself makes 5 faces.

Sergio [31]3 years ago
3 0
5 faces because there are 4 triangle sides and 1 square side. (or face whatever you wanna call it)
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4 years ago
The Reyes want grilled chicken and tilapia for dinner. Mrs.
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Answer:

Kilogram of chicken = 1

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Step-by-step explanation:

Cost of chicken = 150 per kilo

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Number of kilos of each if total cost should not exceed 450

Let :

Number of kilo of chicken = x

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The constraint :

150x + 100y ≤ 450

We could choose some reasonable values of x and y then, test the constraint ;

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3 years ago
What is the coefficient of q in the sum of these two expressions? (23q – 34) and (–16q – r) NEED HELPPP
jeyben [28]

Answer:

The coefficient of q is 7

Step-by-step explanation:

The two expressions are

23q-34 and -16q-r.


The sum of the two expressions is


23q-34+-16q-r


When we group like terms the expression will be,


=23q-16q-r-34


When we  simplify the expression will now be


=7q-r-34

The coefficient of q is the constant behind q in the expression.

The coefficient of q is  therefore 7.



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4 years ago
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Answer:

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Step-by-step explanation:

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