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FromTheMoon [43]
3 years ago
13

If two sides of a triangle are 9cm and 15cm in length, which COULD be the measure of the third side?

Mathematics
1 answer:
MArishka [77]3 years ago
5 0
The lemght could be 15 because a triangle has two long sides and one short one and the two are equivalent
You might be interested in
#14
Oksanka [162]

Answer:

Because BC=AD=8, segment BC ≅ Segment AD. Because these are horizontal line segments, their slopes are 0 and they are parallel.

Segment BC and AD are opposite sides that are both congruent and parallel. So ABCD is a parallelogram by the opposite sides congruent theorem.

Step-by-step explanation:

So if you count the boxes of segment BC you will get 8, same for if you count the boxes that make up segment AD. If they are the same distance they are congruent. You can see how BC and AD are both horizontal lines. To find the slope you need to do the slope formula for BC and AD, which is y2-y1/x2-x1 in our case BC= 4-4/12-4 which equals 0/8. If you do the same formula for AD, you will get 0/8 making them congruent and the slope 0. If the opposite sides are congruent and parallel it has to be a parallelogram by the opposites and congruent theorem.

6 0
2 years ago
In year 13, the scientist will put tree wrap around tree 1 to protect it from the winter snow. The height of the tree wrap needs
Dominik [7]

Answer:

22 feet²

Step-by-step explanation:

We are given:

height of tree h = 45 inches

Circumference= πd × inches

But d = 22.2inches

Therefore area will be

Area = 22.2π × 45 inches²

Area = 3137 inches²

Let's convert from inches² to feet², we have:

1 foot = 12 inches.

Therefore,

1 square foot = 1foot × 1foot = 12inches×12inches

= 3137inches² / 144 inches²

= 22feet²

Note: I attached missing data which states that diameter at year 13 is 22.2inches

6 0
2 years ago
Read 2 more answers
Help please i dont know the answer explain if you want
tatyana61 [14]
6. 6. 6
18. 9. 18
30. 12. 30

12x-6 and 6(2x-1) are equal
8 0
2 years ago
Read 2 more answers
the radius of a circular candle is 5mm. if i want to attach a ribbon to the outside, how much ribbon do i need? (answer choices
Oxana [17]

Answer:

18.84

PLEASE MARK BRAINLIEST!! THX

Step-By-Step EXPLAINATION:

radius: 6 ft

3.14*6=

18.84

7 0
3 years ago
What number comes next in the sequence?<br><br> 1, 1, 2, 3, 5, 8, 13, 21, 34, ?
Vitek1552 [10]

Answer:

55

Step-by-step explanation:

1+1 = 2

1+2 = 3

2+3 = 5

3+5 = 8

5+8 = 13

8+13 = 21

13+21 = 34

21 +34 = 55

PLEASE GIVE BRAINLIEST

3 0
2 years ago
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