All categories

3 years ago

1 & 2

Mathematics

1 answer:

sveta [45]3 years ago

5 0

The value of x is 13 for the first attachment.

You might be interested in

Quick in your own words

bezimeni [28]

Describing Linear Relationships

So graphing a linear equation in fact only requires finding two pairs of values and drawing a line through the points they describe. All other points on the line will provide values for x and y that satisfy the equation. The graphs of linear equations are always lines.

4 0

3 years ago

There is a pie eating contest with 14 participants. There are 29 pies that are all eaten. Which of the following best describes

kotegsom [21]

Hmm...I tried to divide 29 by 14, and I got 2.07142857143.... Does it let you round the decimal..?

3 0

3 years ago

Complete the following equations using <,> or = 7 24/4

icang [17]

Answer:

Step-by-step explanation:

Assuming you mean 24/4 is 6 when simplified, 7 will be greater than it so use the term >

6 0

3 years ago

Read 2 more answers

I have no idea what to do. PLS HELP

Zarrin [17]

Answer:

$\textbf{Option C}\\$

Step-by-step explanation:

$\textup{You have to substitute values of x from the table and see if it satisfies the given condition.}\\\textup{For example in option A, $(-2,-2)$ is the point given.}\\\textup{Substitute $x = -2 $ in $y = -x^2 + 3x $}\\\textup{We get $y = -10 \ne -2$. Eliminate option $A$ and $B$ from this.}\\$

$\textup{Now we will check for $x = 1$ as the values of $y$ differ in options $C$ and $D$.}\\$i.e., $ \textup{For} $x = 1, y = - {1}^2 + 3(1) $\\$\implies y = 2 \ne 4$, \textup{eliminating Option $D$.}\\\textup{Also substitute other values for $x = -1, 0, 2$ and the answer can be verified.}\\\textup{\textbf{Hence, option $C$ will fit this function.}}$

8 0

3 years ago

Part A and Part B , help please !

miss Akunina [59]

Part A

2:7 x 10:x

7 x 10=70 and 2 x x= 2x.

70 divided by 2 is 35, So for 10 the actual is 35 ft.

2:7 x 20:x

7 x 20= 140 and 2 x x=2x.

140 divided by 2 is 70, So for 20 the actual is 70 ft.

Part B

35 x 0.30=10.5

70 x 0.30=21

10.5+21=31.5

$31.5

5 0

4 years ago