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3 years ago

Find x .............

Mathematics

1 answer:

cricket20 [7]3 years ago

8 0

So I think the hatch mark on the two sides means the lines are congruent, and it appears that the angles at the top of the triangle are congruent. If so, that would mean that the center line is a bisector of the bottom part of the triangle. This would mean that 16 + x = 8, so x = -8.

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Answer plz it’s impirtanttttt

Vinvika [58]

Part a) In 35 minutes, 25 number of pages have been read.

Part b) There is positive association between time and the number of pages being read

Step-by-step explanation:

Part a) What is the meaning of the point (35,25)

35 is the value of x-axis and 25 is the value of y-axis

x-axis represent Time(minute) while y-axis represent Number of pages read

So, in 35 minutes, 25 number of pages have been read.

Part b) Is the association between time and number of pages positive or negative? state the association in terms of variables.

Association is positive if increasing one variable, other variable is also increasing.

Association is negative if increasing one variable, other variable is decreasing.

In the given graph, the association is positive. Increasing the time, the number of pages being read are also increasing.

if time is 20 minutes, number of pages read are 12.5. if time is 25 minutes then number of pages read are 17

So, there is positive association between time and the number of pages being read.

Keywords: Association between variables

Learn more about Association between variables at:

#learnwithBrainly

3 0

3 years ago

The length of the room is 3 times the width and the total area of the room is 27 square meters. What is the length of the living

Vika [28.1K]

$l=3w\\
lw=27\\\\
3w\cdot w=27\\
3w^2=27\\
w^2=9\\
w=3 \vee w=-3\\
-3\not\in\mathbb{N}\\\\
l=3\cdot3\\
l=9
$

7 0

3 years ago

Explain how you can solve 40x<br> 14 by breaking apart the factors

Vaselesa [24]

Step-by-step explanation:

40 * 14 = 560

Happy holidays!

6 0

2 years ago

Angela asked each member of her class if they ever been to six flags over Georgia the class consists of 10 males and 14 females.

Feliz [49]

Answer:

2 male students didn't visit six falgs.

Step-by-step explanation:

Hello!

You have the following information:

The class has 10 male students and 14 female students.

From the females, 8 visited six flags over Georgia.

And from the total of students of class 16 visited the six flags over Georgia.

Using this information you have to calculate the number of male students that did not visit six flags.

First step: Calculate the number of male students that visited six flags.

The total of students that visited is 16 from those 8 are female then 16 - 8 = 8 male students visited six flags.

Second step: Calculate the number of students that didn't visit it.

From the total of male students in the class, 8 visited six flags so 10 - 8 = 2 male students didn't visit six flags over GA.

I hope this helps!

7 0

3 years ago

Use a net to find the surface area of the cone to the nearest square centimeter. Use 3.14 for pi.

Lerok [7]

The surface area of the cone is given by:

$SA=\pi r^2+\pi Lr$

where r is the radius and L is slant height.

In this case r=5 and L=12. Then the surface area is:

$\begin{gathered} SA=(3.14)(5)^2+(3.14)(12)(5) \\ =267 \end{gathered}$

Therefore the surface area is 267 squared centimeters,

8 0

1 year ago