can anyone help me in this​

Answer:

x/34

Step-by-step explanation:

Answer:

7.2

Step-by-step explanation:

Answer:

The answer is 7.2

Step-by-step explanation:

7.4 - 0.2 = 7.2

7.4

0.2

____

7.2

Answer:

1/16

Step-by-step explanation:

[tex](2^{2})^{-2} \\2^{2*(-2)} \\ 2^{-4} \\ \frac{1}{2^{4} } \\\frac{1}{16}[/tex]

Answer:

Inequality: [tex]x \geq\ 3[/tex]

Set Notation: [tex]\{x | x \geq\ 3\}[/tex]

Interval: [tex][3, +oo)[/tex]

Step-by-step explanation:

Given

The Attached Number Line

Solving (a): The Inequality

i. On the number line, we notice that a thick line starts at number 3 and points to the right

ii. Also, there is a closed circle on number 3.

(i) & (ii) indicates that [tex]x \geq\ 3[/tex]

Solving (b): Set Notation

The set notation that indicates [tex]x \geq\ 3[/tex] is

[tex]\{x | x \geq\ 3\}[/tex]

Solving (c): The interval notation

The inequality [tex]x \geq\ 3[/tex] implies that x starts from 3 and moves towards +infinity

The means that 3 is inclusive of the inequality

Hence:

The interval notation is [tex][3, +oo)[/tex]

Answer:

see below

Step-by-step explanation:

19.  -9 x = -117

20.  -¹/₈ x = -³/₄

21.  ⁵/₆ x = -⁵/₉

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

19.  

x = 117 / 9

x = 13

20.

x = ³/₄ divide ¹/₈

x = 6

21.

x = -⁵/₉ divide ⁵/₆

x = -²/₃

Answer:

5

Step-by-step explanation:

Answer:

340-60=?

Step-by-step explanation:

Answer:

130.5, 40 minutes

Step-by-step explanation:

It took about 40 minutes.

Answer:

Step-by-step explanation:

x°   - measure of first angle

(3x-2)° - measure of second angle

Their sum is 90° so

x + 3x - 2 = 90

         +2       +2

     4x  =  92

      ÷4     ÷4

      x = 23

3x-2 = 3•23 - 2 = 69 - 2 = 67

Checking:  23+67 = 90

Answer: 4:10

Step-by-step explanation:

Answer:

HA HA HA!!!

Step-by-step explanation:

I am sorry that you feel that way. Maby you should go listento music it help me when I was depresed. Not cristen music though. I love the meem.

Answer:40

Step-by-step explanation:

Hey there! I'm happy to help!

To find the x value of the midpoint, you add the x values and divide by 2.

-1-5=-6

-6/2=-3

For the y value, you add the y values and divide by 2.

-5+9=4

4/2=2

Therefore, the midpoint is (-3,2).

Have a wonderful day! :D

Answer:

3/8

Step-by-step explanation:

8/8-5/8=3/8

Answer:

3/8

Step-by-step explanation:

Because 3 plus five equals 8

Answer:

3.61

Step-by-step explanation:

Use the distance formula

√(2−−1)^2+(8−6)^2

√(2+1)^2+(8−6)^2

√(3)^2+(2)^2

√9+4

√13

√≈3.605551275463989

round to the nearest hundredth

3.61

Hope this helps! Plz award Brainliest : )

Answer:

y=27.75

x=13.5

Step-by-step explanation:

(5x-17)+(3x-11)=180 (supplementary angle rule)

8x-28=180

8x=180+28

x=108/8

x=13.5

(3x-11)+90+(2y+5)=180 (supplementary angle rule)

29.5+90+2y+5=180 (replace x by 13.5)

2y=55.5

y=55.5/2

y=27.75

Answer:

6.5 hours

Step-by-step explanation:

hope this helped u bye

Answer:

8a^7

Step-by-step explanation:

4a^2  * 2 a^5

Multiply the coefficients

4*2 = 8

Since the bases are the same, we can add the exponents

a^2 * a^5 = a^(2+5) = a^7

8a^7

Answer:

n = 6+x

Step-by-step explanation:

Given that:

Amy is 6 years old than her brother Leo

Let consider the age of Leo to be x since we are not yet told how old is Leo

Then Amy is 6+x

Now, we know that Leo is seven years old,

i.e x = 7

If n stands for Amy's age,

Then, the algebraic expression showing how old is Amy's age can be expressed as n = 6+x

Amy's age (n) = 6+7

Amy's age (n) = 13

To solve any word problem, we need to define our conditions into system of the equations. Thus, Amy's age is 13 years.

Amy is six years older than her brother Leo.

Leo's age is seven years.

It is given in the question that Amy's age stands for 'n'.

Thus, according to the given conditions from the question.

The expression that defines the age of Amy is given below.

[tex]\rm{Amy's\;Age}=7+\rm{Leo's\;Age}\\n=7+6\\n=13[/tex]

Thus, Amy's age is 13 years.

To know more about it, please refer to the link:

https://brainly.com/question/2317300

Answer:

x = -1/4

x = 3

The solutions of the given quadratic equation 8x² = 6 + 22x will be x = -1/4 and x = 3 thus, option (B) and (C) is correct.

An algebraic equation of the second degree in x is a quadratic equation. The quadratic equation is written as ax2 + bx + c = 0, where x is the variable, and a must not be zero.

For example, 3x² + 6x + 8 = 0 here x has the highest term as 2 and the coefficient of x² is not zero.

As per the given quadratic equation,

8x² = 6 + 22x

The roots must satisfy the above equation,

8(-3)² = 6 + 22(3)

72 = 72

And,

8(-1/4)² = 6 + 22(-1/4)

8/16 = 6 - 11/2

1/2 = 1/2

Hence "The solutions of the given quadratic equation 8x² = 6 + 22x will be x = -1/4 and x = 3"

For more about the quadratic equation,

https://brainly.com/question/17177510

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Answer:

  40%

Step-by-step explanation:

36/90 integers are 1, so the experimental probability is ...

  p(1) = 36/90 = 0.40 = 40%

Using it's concept, it is found that there is a 0.4 = 40% experimental probability of the computer generating a 1.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

For an experimental probability, these numbers of outcomes are taken from previous trials. In this problem, there have been 90 trials, and 36 resulted in a 1 being generated, hence:

p = 36/90 = 0.4.

0.4 = 40% experimental probability of the computer generating a 1.

More can be learned about probabilities at https://brainly.com/question/14398287

#SPJ2

Answer:

169pi

Step-by-step explanation:

Area of a circle: [tex]\pi[/tex]r²

pi × 13 × 13= 169pi

Answer: 169ip

Step-by-step explanation:

Answer:

My answer is 10 pieces = $1.25

Step-by-step explanation:

If 2 pieces cost $.25 then you need to multiply $.25/2, because $.25 is for two pieces. So, when you divide that you get $0.125 so then take the $0.125 and multiply by 10 to get $1.25.

ALTERNATE SOLUTION:

If 2 pieces cost $.25 then you need to multiply $.25 x 5, because $.25 is for 2 pieces. So, when you multiply that you get $1.25.

The cost of 10 pieces of sugarless gum if 2 pieces cost $.25 is $1.25

Given:

Ratio of pieces to cost

2 : .25 = 10 : x

2 / .25 = 10 / x

2 × x = .25 × 10

2x = 2.5

x = 2.5/2

x = $1.25

Therefore, the cost of 10 pieces of sugarless gum is $1.25

Learn more about cost:

https://brainly.com/question/19104371

Answer:

plot the coordinates (1,6) and (0,4) on the graph shown below

Step-by-step explanation:

Answer:

DVvddhsajmsmzmzmxmxmx

Step-by-step explanation:

Answer:

10^-99, 10^-17, 10^-5, 10^5, 10^14, 10^30

Step-by-step explanation:

Each root adds a exponent behind the initial one. The negatives add a decimal point and zeros in front

Answer:

14.142136

Step-by-step explanation: