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Helga [31]
3 years ago
13

Please answer this . It’s of class 8 Thank you

Mathematics
2 answers:
Whitepunk [10]3 years ago
7 0

Answer:

The answer is \frac{125}{9}

Step-by-step explanation:

 (\frac{3}{5})^{-3}

=(\frac{5}{3})^{3}

=\frac{125}{27}

Katen [24]3 years ago
3 0

Answer:

= (3/5)-³

= (5/3)³

= (5/3) × (5/3) × (5/3)

= (125/27)

Hope it helps.

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At the track meet, 1/5 of the people participated in the high jump. 2 more people joined making the ratio who did the high and w
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Step-by-step explanation:

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3 years ago
Un escalador sube 225m de altura. El asenso lo hizo en 3 etapas. En la primera subio un quinto en la, en la tercera un cuarto. ¿
kiruha [24]

Answer:

Segunda etapa= 123.75 metros

Step-by-step explanation:

Altura total= 225 metros

<u>En la primera estapa subió el 20% (un quinto):</u>

Primera etapa= 225*0.2= 45 metros

<u>En la tercera etapa subió 25% (un cuarto):</u>

Tercera etapa= 225*0.250 56.25 metros

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Segunda etapa= altura total - total subido

Segunda etapa= 225 - (45 + 56.25)

Segunda etapa= 123.75 metros

6 0
3 years ago
What is the product (3 x 10') * (2 x 10") in scientific
Mariana [72]

Answer:

600

Step-by-step explanation:

3 x 10 = 30

2 x 10 = 20

30 x 20 = 600

5 0
3 years ago
PLEASE BE QUICK!
Svetach [21]
The answer is 0.73 hope it helps
3 0
4 years ago
Simplify the expression 5(3x - 7 + 4y)
kolbaska11 [484]

Answer:

15x - 35 + 20y

Step-by-step explanation:

Simplify. Distribute 5 to all terms within the parenthesis:

5(3x - 7 + 4y) =

5 * 3x = 15x

5 * -7 = -35

5 * 4y = 20y

15x - 35 + 20y is your answer.

~

8 0
3 years ago
Read 2 more answers
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