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Lana71 [14]
3 years ago
8

Estimate 4.22 times 4.49

Mathematics
2 answers:
jekas [21]3 years ago
5 0

Answer:

19

Step-by-step explanation:

4.22 * 4.49= 18.9 So I would round up to 19 or 20.

aalyn [17]3 years ago
5 0

Answer:

20

Step-by-step explanation:

4x5=20

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Raj studied for4/7of an hour,while ram studied for 5/8 of an hour.who studied for longer time
Ksivusya [100]

Answer:

Ram studied for longer time

Step-by-step explanation:

An hour = 60 minutes

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= 4/7 of 60 minutes

= 4/7 × 60

= (4×60)/7

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= 37.5 minutes

who studied for longer time?

Ram - Raj

= 37.5 - 24.29

= 13.21 minutes

Ram studied for longer time

Ram studied 13.21 minutes longer than Raj

5 0
3 years ago
Which of the following could not be the side lengths of a right triangle?
omeli [17]

Answer:

pls show what is the following

Step-by-step explanation:

how to find it by yourself:

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side. ... In other words, as soon as you know that the sum of 2 sides is less than (or equal to) the measure of a third side, then you know that the sides do not make up a triangle.

4 0
2 years ago
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