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Stolb23 [73]
3 years ago
10

Please help I’ll make you the brainiest

Mathematics
2 answers:
kipiarov [429]3 years ago
6 0

Answer:

It's

{( - 1)}^{ \frac{3}{4} }

Step-by-step explanation:

\sqrt[4]{ {( - 1)}^{3} }  =  \sqrt[4]{ - 1}

elena-s [515]3 years ago
4 0
I think it’s the first option
You might be interested in
2
lutik1710 [3]

Answer:

\huge \boxed{\mathrm{804}}

Step-by-step explanation:

\sf The \ initial \  population \ of \ the \ town \ was \ 568.

\sf 236 \ migrated \ to \ the \ town.

568+236

=804

\sf The \ present \ population \ of \ the \ town \ is \ 804.

5 0
3 years ago
Read 2 more answers
3r + 7 = -8 what does r =
jekas [21]

Answer: R = -5

Step-by-step explanation: 3r + 7= -8 is turned into 3(-5) + 7= 8.                                             -15 + 7=8

4 0
2 years ago
While working on his science fair project, Julian noticed changes in the cultures he was growing. He noticed that the cultures w
jarptica [38.1K]
The answer is:  " 100 cultures " .
_______________________________________________
   Take the number of the day we are at (from the beginning;  in this case, "9" (for "Day 9").
_________________________________________________
 Then add "1" to that number (in this case, " 9 + 1 = 10" .
_________________________________________________
Then, take that value (in this case, "10"); and "square" that value ; (in this case;  " 10² = 10 * 10 = 100 .   This is the answer.
__________________________________________________
The answer is:  " 100 cultures " .
__________________________________________________
<u>Note</u><u>:</u>  We get this steps by noticing the trend from the information provided.
___________________________________________________

8 0
3 years ago
Use the information giving in the figure to find the length FH. If applicable, round your answer to the nearest whole number.
Dimas [21]

9514 1404 393

Answer:

  FH = 16

Step-by-step explanation:

ΔGHE is a 5-12-13 triangle.

ΔEHF is a 3-4-5 triangle with a scale factor of 4, so side FH is 4·4 = 16 units.

_____

(3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17) are all commonly used Pythagorean triples. The first two on the list are used in these triangles.

If you like, you can work out the numbers using the Pythagorean theorem, which tells you the square of the hypotenuse is equal to the sum of the squares of the other two sides.

For ΔEHG, that is ...

  GE² = EH² + HG²

  13² = EH² + 5²

  EH² = 13² -5² = 169 -25 = 144

And for ΔEHF, ...

  FE² = EH² +HF²

  20² = 144 + HF²

  400 -144 = HF² = 256

  HF = √256 = 16

The length of side FH is 16 units.

5 0
2 years ago
5x– 4y = -10<br> y = 2x – 5<br> y =<br> x =
Kitty [74]

Answer:

see the attached picture please

4 0
3 years ago
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