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Anika [276]
3 years ago
10

How many faces have an area of 70 cm2?

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0
3 faces have an area of 70cm^2
Damm [24]3 years ago
5 0

Answer:

<u><em>3</em></u>

Step-by-step explanation:

The base of it: 5*14 = 70

The left side: 14*5 = 70

The right side: 14*5 = 70

The two triangle sides are 7*12 = 84 cm^2

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A student found the surface area of this pyramid. Surface area = (12)(6) + 1 2 (12)(8) + 1 2 (6)(9.5) = 72 + 48 + 28.5 = 148.5cm
Virty [35]

Answer:

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Step-by-step explanation:

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3 years ago
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myrzilka [38]
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The claim is that the white blood cell counts of adult females are normally​ distributed, with a standard deviation equal to 1.6
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3 0
3 years ago
Name the part of the circle​
Mekhanik [1.2K]

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radius

Step-by-step explanation:

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3 0
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Need answer ASAP I’m timed What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?
Whitepunk [10]

Answer:

17

Step-by-step explanation:

(7, 8)  (-8, 0)

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Then find how much it moved in x. 7-(-8)=15

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√289= √C^2

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3 years ago
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