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LenaWriter [7]
2 years ago
11

Choose the answer. Use the net to determine the total surface area.

Mathematics
2 answers:
evablogger [386]2 years ago
3 0
Square surface area - 6x6 = 36
triangle = 1/2x4x6 = 12
4 tris = 12x4 = 48

total surface area = 48 + 36 = 84

answer : 84cm^2
Delvig [45]2 years ago
3 0

Answer:76cm³

Step-by-step explanation:

5x4÷2=10cm²

10cm²x4=40cm²

6²=36cm²

40+36=76cm³

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Doug had about $3,215 in savings while his brother had double that amount in savings. What is a reasonable amount that the broth
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2 years ago
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Which situation can be represented by 16 x 4?
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3 years ago
Two boats leave the same place at the same time. The first boat heads due north at 10 kilometers per hour. The second boat heads
Maksim231197 [3]

Answer:

18.87 km/hr

Step-by-step explanation:

First boat is heading North with a speed of 10 km/hr.

Second boat is heading West with a speed of 16 km/hr.

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The speed at which the distance is increasing between the two boats.

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Let the situation be represented by the attached diagram.

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\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}\\\Rightarrow AB^{2} = OA^{2} + OB^{2}\\\Rightarrow AB^2 = 25^2 + 40^2\\\Rightarrow AB^2 = 2225^2\\\Rightarrow AB^2 \approx 47.17\ km

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4 0
2 years ago
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So, the smallest possible length of one of two congruent sides have to be 5.7 cm  (<span>to the nearest tenth)</span>
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3 years ago
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