what is the second step when multiplying mixed numbers.

Answer:

A) 88 cm

Step-by-step explanation:

set up a proportion:

180 / h = 45 / 22

cross-multiply:

45h = 3960

h = 88

Answer:

[tex]\huge\boxed{3b-1}[/tex]

Step-by-step explanation:

[tex]\text{Combine like terms.}\\\\\\b+4+2b-5\\\\b+2b+4-5\\\\3b-1\\\\\text{The expression could not be simplified further.}\\\\\\\boxed{\text{The correct answer should be: } 3b-1}[/tex]

Hope this helps.

Answer:

y = (2/3)x + K, where K is any number except 1

Step-by-step explanation:

In the slope-intercept form of the linear equation, y = mx +b, the 'm' is for the slope, m = 2/3.

Any line that also has a slope of 2/3 will be parallel.

y = (2/3)x - 10       will be parallel

y = (2/3)x + 12      will be parallel

y = (2/3)x - (1/2)    will be parallel

y = (2/3)x + 5,391 will be parallel

Maybe this is a multiple choice question?

Because there is not really just one unique answer to the question as you have presented it.

Hope this helps!

Answer:

-5+x/9 =inverse

Step-by-step explanation:

Answer:

3[tex]x^{4}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex]

Given

[tex]\frac{18x^8}{6x^4}[/tex]

= [tex]\frac{18}{6}[/tex] × [tex]\frac{x^8}{x^4}[/tex]

= 3 × [tex]x^{(8-4)}[/tex]

= 3[tex]x^{4}[/tex]

Answer:

1/B = 1/R - 1/A

B/R - B/A = 1

B - BR/A = 1

B = 1 + BR/A

Answer: 12/18

Step-by-step explanation:

For a quick explanation, all you need to do is multiply 1/6 by 6 to get 1 whole and do the same to 2/3 so it’s proportional again.

The number of cups of water she needs to mix is 4.

Given that,

Based on the above information, the calculation is as follows:

[tex]= \frac{2}{3} \div \frac{1}{6} \\\\= \frac{2\times 6}{3\times 1 }[/tex]

= 4

Learn more: brainly.com/question/17429689

Answer:

290.761

Step-by-step explanation:

Answer:

x+2is your answer. thanks

Answer:

x+2 :)

Step-by-step explanation:

Answer:

[tex]yes \: he \: is \: correct \\ \underline{\boxed{(\triangle{ \delta}) = 8}}[/tex]

Step-by-step explanation:

[tex]change \: in \: temp. \: ( \triangle{ \delta}) = t_2 - t_1 \\ hence \to \\( \triangle{ \delta}) = (- 2) - (- 10) \\ (\triangle{ \delta}) = - 2 + 10 \\ (\triangle{ \delta}) = 10 - 2 \\ (\triangle{ \delta}) = 8[/tex]

Answer:

No

Step-by-step explanation:

Luke only does it mathematically, he didnt bothet to check first by following step by step explanation

Answer:

(3,4)

Step-by-step explanation:

Because that's where the two lines intersect.

Answer:

(3, 4)

Step-by-step explanation:

We have a graph with two intersecting lines.

When this question about the solution to the system comes up, to find the answer, you look at the point both lines are intersecting at.

Therefore, look at the graph.

Answer:

$294.35

Step-by-step explanation:

left and right side of the house: 15 ft + 15 ft = 30 ft

top part of the house: (20 ft - 12 ft = 8 ft) 8ft + 9.6 ft + 7.5 ft = 25.1

bottom part of the house: (20 ft - 15 ft = 5 ft) 15 ft + 5 ft + 4. 5 ft + 4.5 ft = 29

30ft + 25.1ft + 29ft = 84.1

84.1 ft x $3.50 = 294.35

90°, 45°

Step-by-step explanation:

Two angles that can be trisected with a straightedge and compass are 90° and 45° angles

Answer:

What's the question I'll do my best to help :)

Step-by-step explanation:

Answer:

wheres the question?

Step-by-step explanation:

Answer:

8 ft

Step-by-step explanation:

By Pythagoras Theorem

[tex]x = \sqrt{ {10}^{2} - {6}^{2} } \\ \\ x = \sqrt{100 - 36} \\ \\ x = \sqrt{64} \\ \\ x = 8 \: ft[/tex]

Answer: It's 8 :)

Step-by-step explanation: Do the Pythagorean Theorem. a^2 + b^2 = c^2. In every case, c is the hypotenuse, so you do 10^2 = 6^2 + x^2. Then, it becomes 100 = 36 + x^2, then subtract 36 and you get 64. Then, you square root both sides to get 8. Have a great day!

Answer:

Step-by-step explanation:

[tex]d^2=(x_2-x_1)^2+(y_2-y_1)^2\\ \\ d^2=(5-2)^2+(-4-3)^2\\ \\ d^2=3^2+(-7)^2\\ \\ d^2=9+49\\ \\ d^2=58\\ \\ d=\sqrt{58}\\ \\ d\ approx 7.6\ units[/tex]

Answer:

it gets almost 3 pages but it gets 2 pages per minute

Step-by-step explanation:

Answer:

0.29 m² or 0.30(approx)

Step-by-step explanation:

1 foot = 0.305m

so Area of circle is

= pi * r²

= 3.14 * (0.305)²

= 0.2920.... ~ 0.30m²

Answer: ask somone else  i a'm not good at these one

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

[tex]f(-2) = -(-2)^{2} +3[/tex]

          = -4 + 3 = -1

Answer:

4

Step-by-step explanation:

Answer:

Kindly check explanation

Step-by-step explanation:

Measures of dispersion are used to determine the variability of data points of samples ; it measures how much a given data deviates or behaves about the mean value or point. Measures of dispersion or variability include standard deviation and variance.

In finance, data with high degree of vatibalitu are considered as being unstable because this shows a high level of uncertainty about the average confidence of the output for such investment or business. Hence. Highly variable investments are cindisderdd volatile and risky

Answer:

no

Step-by-step explanation:

im smart

Answer:

15/7

Step-by-step explanation:

Answer:

15/7

Step-by-step explanation:

(-5/7)/(-1/3)=(-5/7)(-3/1)=15/7

Answer:

For the profit to be maximized, 20 software programs and 80 video games should be produced

Step-by-step explanation:

Let x represent the number of the software programs and let y represent the number of video games.

We are told that the company can produce at most 70 software programs and then, at most 80 video games per week. Thus;

x ≤ 70

y ≤ 80

Also, we are told that the overall production cannot exceed 100. Thus;

x + y ≤ 100

Since the company makes a profit of $15 per software program and $10 per video game. Then, the function to be maximized is;

15x + 10y

When they produce at most 70 software programs, it means that the number of video games that can be produced is: 100 - 70 = 30.

Thus, one point of maximizing values is; (70, 30)

Also, when they produce at most 80 video games per week, the number of software programs that can be produced is; 100 - 80 = 20.

Thus, second point of maximization is;

(20, 80)

Putting these points into the objective function, we have;

At (70, 30); 15(70) + 10(30) = $1350

At (20, 80); 15(20) + 10(80) = $1100

For the profit to be maximized, 20 software programs and 80 video games should be produced

Answer:

for a) it is arithmetic because you are adding 4 to each number

for b) it is geometric because you are multiplying previous numbers by 4