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Oliga [24]
3 years ago
9

Help i’ll mark brainly asap an

Mathematics
2 answers:
Maslowich3 years ago
6 0

Answer:

i would say its 7

Step-by-step explanation:

GarryVolchara [31]3 years ago
5 0

Answer:

x = 9 m

Step-by-step explanation:

15m, x and 12m are the sides of a right triangle where 15m is the length of hypotenuse.

Therefore, by Pythagoras theorem:

x^2 + 12^2 = 15^2 \\x^2 + 144 = 225 \\x^2 = 225-144 \\x^2 = 81\\x = \sqrt {81}\\x = 9\:  m

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If a position on the ocean floor is 12 kilometers below the sea level, which value describes the elevation of the ocean floor
LenKa [72]

Answer:

- 12

Step-by-step explanation:

The sea level serves as a reference point and may be used to describe objacetsvir positions above or below it. Therefore, the sea level is regarded as a zero point or level. Hence, objects below are describes to be at a negative distance while those above are assigned the positive sign. Hence, for a position which is 12 km below sea level, then the object is said to be at a distance of - 12 km (below sea level takes the negative sign.)

4 0
3 years ago
Which of the trigonometric ratios has a value that is undefined?
FinnZ [79.3K]

Answer:

\tan \left(\frac{\pi }{2}\right)

Step-by-step explanation:

We know that  tan(x) is defined as  sin(x)/cos(x):

\tan \left(\frac{\pi }{2}\right),\\\sin \left(\frac{\pi }{2}\right)=1,\\\cos \left(\frac{\pi }{2}\right)=0,\\\\

\tan \left(\frac{\pi }{2}\right) = 1/0 \\

1/0 is undefined as 0 is in the denominator

6 0
3 years ago
Starts with z and cube it
OlgaM077 [116]
Cubed means you have to multiply it by the other number like an exponent so that means the answer is z3
8 0
3 years ago
Brown Squirrels can carry 2 acorns at a time. Gray squirrels can carry 3 acorns at a time. Black squirrels can carry 5 acorns at
kotegsom [21]
<span> Suppose the 3 squirrels all wanted to store acorns for the winter. Depending on how motivated. Each squirrel was they would end up with different amounts. For instance suppose the brown squirrel took 4 trips, the gray squirrel took 2 trips, and the black squirrel took 2 trips. The Brown squirrel would end up with 8 acorns, the gray squirrel would have 6 acorns and the black squirrel would have 10. Between them they took every one of the 24 acorns.

Hope it helps.
</span>
6 0
3 years ago
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olganol [36]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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