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DedPeter [7]
3 years ago
10

Sam is determining the area of a triangle. In this triangle, the value for the height is a terminating decimal, and the

Mathematics
1 answer:
dsp733 years ago
5 0

Answer:

The area is rational because the numbers in the formula are rational and the numbers substituted into the formula are rational

Step-by-step explanation:

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Probability(not rain today) =100-15=85% ans is B
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Your car can drive 300 miles on a tank of 15 gallons. How far can it drive on 40<br> gallons?
Flura [38]

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800

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A pyramid shaped building is 311 feet tall and has a square base with sides of 619 ft. The sides of the building are made from r
zmey [24]

Answer:

Surface area of the reflective glass is 543234.4 square feet.

Step-by-step explanation:

Given that: height = 311 feet, sides of square base = 619 feet.

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The slant height, l is 438.8 feet.

Considering one reflecting surface of the pyramid, its area = \frac{1}{2} × base × height

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          = 135808.6

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Since the pyramid has four reflective surfaces,

surface area of the reflective glass = 4 × 135808.6

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4 0
3 years ago
Drag an answer to each box to complete this paragraph proof.
Ulleksa [173]

Answer:

Step-by-step explanation:

By the triangle sum theorem, the sum of angles in a triangle is equal to 180°. Therefore, m∠A + m∠B + m∠C = 180°. Using the Substitution property

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Finally simplifying the expression gets m∠A = 72°.

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3 years ago
_+6 +2 = 6 + 10<br><br> Find the missing number
Sauron [17]
574=30303 equals that
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3 years ago
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