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lawyer [7]
3 years ago
12

Do the side lengths 9,12,15 classify as a right,acute,obtuse triangle, or “no possible triangle”

Mathematics
1 answer:
HACTEHA [7]3 years ago
6 0
Refer to c^2=a^2+b^2 (^2 means squared)
C is the hypotenuse and will be the longest measure
So 15^2= 9^2+12^2
225=225
If both sides are equal then the triangle is a right triangle, if the hypotenuse (or c) is lower or higher than you can determine whether it’s obtuse or acute
It would be a right triangle
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Find the 10 th term of the following geometric sequence. 1,5, 25, 125, ...​
IceJOKER [234]

Answer:

1953125

Step-by-step explanation:

5: 625

6: 3125

7: 15625

8: 78125

9: 390625

10: 1953125

Sequence

×5

6 0
3 years ago
I dont really understand this. ranking brainliest !
Korolek [52]

Answer:

98

Step-by-step explanation:

because this is an isosceles triangle so base angle are equal and triangle add up to 180°. so H will be 41 as well to find out F

do 180-41-41=98 is the answer.

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4 0
3 years ago
There are 10 playing cards in a bag. 7 of those cards are spades.
Hoochie [10]

Answer:

P(spades) = 7/10

Step-by-step explanation:

there are 10 different cards that can be picked, out of which what we want to pick is spades which are 7. and so there are 7 chances that we will get to pick spades out of all the 10 possibilities. hope it is easy to understand

8 0
3 years ago
8 times the total of x and 3
Pani-rosa [81]
8(x+3)
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8 0
3 years ago
A 85 inch piece of pipe is cut into three pieces, so that the second
nikdorinn [45]

Answer:

<h2>1.  14 in</h2><h2>2. 28 in.</h2><h2>3. 43 in</h2>

Step-by-step explanation:

   x          2x                        3x + 1

|---------|-------------------|---------------------------|

|<-------------------- 85 in ------------------------>|

85 = x + 2x + 3x + 1

85 - 1 = 6x

x = 84 / 6

x = 14

1st piece                   = 14 in

2nd piece = 2(14)     = 28 in

3rd piece = 3(14) + 1 = 43 in

                   ----------------------------

total                          =  85 in

3 0
3 years ago
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