3 years ago

Which of the following sets of side lengths would form a triangle? Check all that apply.

Mathematics

1 answer:

Anastasy [175]3 years ago

4 0

Answer:

Step-by-step explanation:

a, b, c

a + b > c

a + c > b

b + c > a

1). Yes, would form.

2). Yes, would form.

3). No, would not form. 10 + 9 = 19

4). Yes, would form.

5). No, would not form. 6 + 4 < 15

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A train travels at a speed of 48.6 km/h. Express this speed in (ii) cm/min. (1) m/s,

KATRIN_1 [288]

Answer:

Step-by-step explanation:

Conversion factors:

1 km = 1000 m

1 m = 100 cm

1 h = 60 min

1 min = 60 sec

48.6 km/h = 81,000 cm/min = 13.5 m/sec

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3 years ago

A baseball coach bought some bats and gloves for the school's baseball team. The bats cost $20 to $35, and the gloves cost $30 t

Nataly_w [17]

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Lina20 [59]

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3 years ago

Hector is visiting a cousin who lives 350 miles away he has driven 90 miles how many more miles does it take to drive to reach h

bija089 [108]

260 more miles,since 350-90=260

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