MATHEMATICS HIGH SCHOOL

True or False.An artist plans to construct an open box from a 15 in. by 20 in. sheet of metal by cutting squares from the corners and folding up the sides.

Answers

Answer 1
Answer:

Answer:

True.

Step-by-step explanation:

The artists is using simple math. When cutting squares from the corners he uses the same measure for each side of the figuer (because is a square) and the remaining sides thatare folded havethe same measures as the squares.

Cutting each side with the correct percent of the total surface in order to go from 20 in to 15 in.

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What is scale factor of dilation that transform triangles PQR to triangle PQR explain your answer
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My answers are wrong plz help

Answers

I think a would be 115 degrees. B would be 71 degrees. I think the second question would be c.

Your first answer is wrong.

The area should be:

a= 65

b= 109

The second one is probably C.)

A function is shown in the table.x g(x)
−2 2
−1 −3
0 2
1 17


Which of the following is a true statement for this function?
(A)The function is increasing from x = −2 to x = −1.
(B)The function is increasing from x = 0 to x = 1.
(C)The function is decreasing from x = −1 to x = 0.
(D)The function is decreasing from x = 0 to x = 1.

Answers

Answer:

(B) increasing from x=0 to x=1

Step-by-step explanation:

I took the test

Determine the function's value when x = -1.O g(-1) = -3
Og(-1) = 0
O g(-1) = 1
Og(-1) = 27

Answers

The value of function's when x = -1 is,

⇒ g (- 1) = 1

What is mean by Function?

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;'

The function is,

⇒ g (x) = x³ + 6x² + 12x + 8

Now, Substitute x = - 1 in above function, we get;

⇒ g (x) = x³ + 6x² + 12x + 8

⇒ g (-1) = (-1)³ + 6 (-1)² + 12 (-1) + 8

⇒ g (-1) = - 1 + 6 - 12 + 8

⇒ g (-1) = 1

Thus, The value of function's when x = -1 is,

⇒ g (- 1) = 1

Learn more about the function visit:

brainly.com/question/11624077

#SPJ7

Answer:It is option c. Because when we substitute x for -1 we get the remainder as 1.

A company’s sales of garden tractors increased about 106% from 2007 to 2008. Th e number of tractors sold in 2007 was
347. How many tractors were sold in 2008?

Answers

Answer:

715 garden tractors.    

Step-by-step explanation:

We have been given that a company’s sales of garden tractors increased about 106%  from 2007 to 2008. The number of tractors sold in 2007 was  347.

So the number of tractors sold during 2008 will be 347 plus 106% of 347.

\text{Number of tractors sold during 2008}=\text{Number of tractors sold in year 2007+ Increase in number of tractors in 2008}

\text{Number of tractors sold during 2008}=347+((106)/(100)* 347)

\text{Number of tractors sold during 2008}=347+(1.06* 347)

\text{Number of tractors sold during 2008}=347+367.82

\text{Number of tractors sold during 2008}=714.82\approx 715

Therefore, 715 garden tractors were sold in 2008.

Can someone help me with these three problems I don't know how to do them.

Answers

Answer:

\Huge \boxed{\tt{1.\,\,\, \tt{(x)/(3) = y}}}

\Huge \boxed{\tt{2.\,\,\, \tt{m = p - 5n}}}

\Huge \boxed{\tt{3.\,\,\,\tt{r = (t + 6s)/(12)}}}

Step-by-step explanation:

Question 1

To solve the equation x = 3y for y, we want to isolate y on one side of the equation.

Let's divide both sides of the equation by 3:

  • \tt{(x)/(3) = (3y)/(3) }

Simplifying this gives us:

  • \tt{(x)/(3) = y}

So, the solution for y is \tt{(x)/(3) = y}.

Question 2

To solve the equation m + 5n = p for m, we want to isolate m on one side of the equation.

Let's subtract 5n from both sides of the equation:

  • \tt{m + 5n - 5n = p - 5n}

Simplifying this gives us:

  • \tt{m = p - 5n}

So, the solution for m is \tt{m = p - 5n}.

Question 3

To solve the equation 12r - 6s = t for r, we want to isolate r on one side of the equation, as said before.

Let's add 6s to both sides of the equation:

  • \tt{12r - 6s + 6s = t + 6s}

Simplifying this gives us:

  • \tt{12r = t + 6s}

Now, divide both sides of the equation by 12:

  • \tt{(12r)/(12) = (t + 6s)/(12)}

Simplifying this gives us:

  • \tt{r = (t + 6s)/(12)}

So, the solution for \tt{r = (t + 6s)/(12)}.

#BTH1

__________________________________________________________

Answer:

a)  y = x/3

b)  m = p - 5n

c)  r = (t + 6s)/12

Step-by-step explanation:

See the attached worksheet.  The goal is to add/subtract/multiply and/or divide the individual terms until the "indicated variable" is isolated, and on the left (so that "variable =" ).

Convert: 25 pints (liquid) to liters.

Answers

25 pints converted to liters is going to be almost 12 liters or an exact amount of 11.8294  

4732×25

= 118300

11.83 is the answer

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Help with this question? I got half of it, but can't seem to get the other half. Please explain how you got your answer. Thanks!1. The equation of a plane in space is x + 3y + 2z = 6.a.) Accurately sketch the plane on the set of axes, showing all your calculations below.b.) The three planes of the axes and the plane you have sketched create a triangular pyramid. Find the volume of this pyramid, showing the formula you are using and all calculations below. My Answer:a. I started off by finding my x-intercept. To find my x-intercept I substituted y and z with 0. So: x + 3(0) + 2(0) = 6. After multiplying and adding, I end up with x = 6. So my x-intercept is (6, 0, 0,). T find my y-intercept I substituted x and z with 0. So: 0 + 3y + 2(0) = 6. After multiplying and adding, we come up with 3y = 6. Now we divide each side by 3 to get y = 2. So my y-intercept is (0, 2, 0). To find my z-intercept, I substituted x and y with 0. So, 0 + 3(0) + 2z = 6. After multiplying and adding, I get 2z = 6. Now I divide each side by 2 to get z = 3. So my z-intercpet is (0, 0, 3). After I plotted the points and connected them, they formed a triangular pyramid. So thats how much i got. I cant seem to figure out how to get the volume. please help.