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patriot [66]
3 years ago
5

I will give brainliest to the best answer

Mathematics
2 answers:
prohojiy [21]3 years ago
8 0

Answer:

1: 0.027

2: 0.01375

Step-by-step explanation:

nevsk [136]3 years ago
5 0

Answer:

1/72 and 1/81

Step-by-step explanation:

Using the order of operations (PEMDAS):

Question 1:

You solve the exponent first: 1/9 * 1/8

Multiply: 1/72 (0.0138 repeating)

Question 2:

You solve the exponent first: 1/9 * 1/9

Multiply: 1/81 (0.0123456...)

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The coefficient of the ab term is
Jlenok [28]

Answer:

A coefficient is an integer that is written along with a variable or it is multiplied by the variable. For example, in the term 2x, 2 is the co-efficient.

Those variables which do not carry any number along with them, have a coefficient 1. For example, the term y has coefficient 1.

Step-by-step explanation:

5 0
3 years ago
Find the value of x in the triangle
Marianna [84]

Answer:

Option D

Step-by-step explanation:

Use the Pythagorean theorem to solve this question

a2+b2=c2

c2 is always the hypotenuse, which is what we have to solve.

3^2+ 5^2=

9+25=34

Now we have to square 34 and there is our answer

6 0
2 years ago
Read 2 more answers
The results of a swim <br> Wet are shown. Who swam faster explain your reasoning
kolbaska11 [484]

Answer:

The Susana swam the fastest.

Step-by-step explanation:

<u>Speed</u> : It is defined as the distance traveled per unit time.

<u>Formula used</u> : Speed = \frac{Distance}{Time}

First we have to determine speed of the following persons.

<u>For Tawni :</u>

Distance = 50 m

Time = 40.8 s

1.225 m/s which is the speed of Tawni.

--

<u>For Pepita :</u>

Distance = 100 m

Time = 60.2 s

1.661 m/s which is the speed of Pepita

--

<u>For Susana :</u>

Distance = 200 m

Time = 112.4 s

1.779 m/s which is the speed of Susana

From this we conclude that, in this problem meter affects the response and the speed of Susana is more than the Pepita and Tawani.

Thus, Susana swam the fastest.

7 0
2 years ago
What is the difference between the average and the geometric mean?
sveticcg [70]
The difference between the two is: Your Mom!
3 0
3 years ago
Pls answer fast<br> (√3 + √11)² + (√3 - √11)²
Masja [62]

(√3 + √11)² + (√3 - √11)²

  • (a+b)² = a² + b² + 2ab
  • ( a - b )² = a² + b² - 2ab

<em>Now </em><em>,</em>

(√3 + √11)² + (√3 - √11)²

(3 + 11 + 2√3√11)+ (3 +11 - 2√3√11)

14 + 2√33+ 14 - 2√33

14 + 14 = 28

Hence , The value of (√3 + √11)² + (√3 - √11)² is 28 .

6 0
2 years ago
Read 2 more answers
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