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Snezhnost [94]
3 years ago
8

The sum of a triangle's sides is

Mathematics
1 answer:
Wewaii [24]3 years ago
7 0

Step-by-step explanation:

Therefore the third side should be less than 12+15 = 27cm

And also the third side cannot be less than the difference of the two sides

Therefore, the third has to be more than 15-12 = 3cm

Thus, the third side could be the length more than 3cm and less than 27cm.

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What is 2.286<br><br> Rounded to the nearest hundredth
Pavel [41]

Answer:

2.29

Step-by-step explanation:

2.2<u>8</u><em>6</em>

If the italicized number is 5 or above round the underlined number up. If it is 4 or less let it go

TRICK/ TIP

(5 or above, give it a shove. 4 or below, let it go.)

4 0
3 years ago
ASAP PLS I NEED IT AND TY
Vera_Pavlovna [14]

Answer:

2

Step-by-step explanation:

to solve this equation you must find what you multiply A to to equal A'

you can solve this by dividing 18 by 9

18 / 9 = 2

that is your answer

3 0
1 year ago
How do you solve this?
alekssr [168]

Answer:

84 ft or  84.474

Step-by-step explanation:

46.93 ft/sec * 1.8 sec = 84 ft

Explanation:

The reason you can use simple multiplication is because of the units:

46.93   f t/ sec   ⋅  1.8 sec  would equal  84.474  f t ⋅ sec/ sec

 

however the seconds cancel out, leaving you with just the distance traveled.

The reason the answer is 84 instead of 84.474 is because the number 1.8 only contains two significant figures

Hey love thanks for reposting this so we can see it better! i hope this answers your question if it doesn't let me know se i can better help you understand. Thank you! have a wonderful day and good luck in this class you can do it just keep trying! :)

6 0
3 years ago
The square root of 3 is what kind of number
yaroslaw [1]
It is an irrational number which means that it cannot be written as a ratio or fraction. It also does not end nor repeat.
√3≈ 1.73205080757
(approximately equal to) ≈
5 0
4 years ago
What is 3x+15-9=2(x+2) ?
Margaret [11]
SOLVING:

3X + 15 - 9 = 2(X + 2)
3X + 6 = 2X + 4
3X - 2X = 4 - 6
X = - 2  ===> The great answer.

TESTING:

3(-2)+15-9=2(-2+2)\\ \\-6+6=2(0)\\ \\\boxed{0}=\boxed{0}\quad\checkmark\ Correct.
GOOD LUCK...!!
4 0
3 years ago
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