2 years ago

Need help pretty please

Mathematics

1 answer:

Ainat [17]2 years ago

8 0

Answer:

The answer is 180 degress

Step-by-step explanation:

This is because, all triangle angles, no matter what kind of triangle it is all angles add up to 180

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Which quadratic equation is equivalent to (x2 – 1)2 – 11(x2 – 1) + 24 = 0? u2 – 11u + 24 = 0 where u = (x2 – 1) (u2)2 – 11(u2) +

Vinvika [58]

<span><span>u2</span> – 11u + 24 = 0 where u = (x2 – 1) the first awnser, a.</span>

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2 years ago

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James has to fill 40 water bottles for the soccer team. Each bottle holds 500 milliliters of water. How many liters of water doe

zhenek [66]

Answer:

20 litter

Step-by-step explanation:

$40 \: bottels \: \times 500 \times ({10}^{ - 3} ) \: litters \: = 20 \: litters$

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2 years ago

3. What unit would you use to measure the weight of a school bus? *

larisa [96]

Answer:

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Step-by-step explanation:

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2 years ago

Bald-faced hornets have a hive that is approximately cone-shaped, as shown in the image. One such hive has a radius of 15 inches

sineoko [7]

Answer:

Volume of the hive is 4712.4 square inches.

Step-by-step explanation:

Since hive has the shape of a cone with radius = 15 inches and height = 20 inches

Therefore, volume of the given cone = $\frac{1}{3}(\text{Area of the base})\times \text{height}$

Area of the circular base = πr²

Area = π(15)²

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= 1500π

= 4712.39

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Therefore, volume of the hive is 4712.4 square inches.

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2 years ago

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Alex73 [517]

Answer:

Step-by-step explanation:

x = number of rows

780=x(x+4)

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there are 26 rows and 30 students in each row 26*30=780

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2 years ago