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inna [77]
3 years ago
8

If x=-6, which inequality is true ??​

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

<em>Answer:</em>

The inequality that is true is -5 - 3x > 10.

<em>Step-by-step explanation:</em>

if x = -6

we can subtitution x to every inequality, so :

-5 - 3x > 10

-5 - 3(-6) > 10

-5 - (-18) > 10

-5 + 18 > 10

13 > 10 [true]

-3 - 5x < -14

-3 - 5(-6) < -14

-3 - (-30) < -14

-3 + 30 < -14

27 < -14 [false]

2 - x < -3

2 - (-6) < -3

2 + 6 < -3

8 < -3 [false]

So if x=-6, inequality true is -5 - 3x > 10.

<em>If this was helpful, please mark brainliest. Have a beautiful day. </em>

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Need answers please
goldfiish [28.3K]

I know 8-10. 8.> 9.> 10.>

3 0
3 years ago
What is the mass of a 350 cm cubed sample of pure silicon with a density of 2.336 g/cm cubed?
olganol [36]
D = m
----
v

2.336 g/cm^3 = m
----
350
(350) 2.336 = m

817.6g = m


5 0
3 years ago
If point U is reflected across the x = -3, what are the coordinates of its reflection image?
Elena L [17]

The coordinates of U after the reflection are: (-5, -3)

<h3>How to get the coordinates after the reflection?</h3>

By looking at the graph, we can see that the coordinates of point U are:

U = (-1, -3)

And we want to reflect it across the line x = -3.

Notice that because this is a vertical line, the y-component does not change by the reflection. Only changes the x-component, such that the distance between the original coordinates and the final coordinates to the line don't change.

The original x-component is x = -1, the distance to the line is:

d = |-3 - (-1)| = 2 units.

Then the new x-component will also be at 2 units of the line, but in the other direction:

new x-component: x = -3 - 2 = -5

The coordinates of U after the reflection are:

(-5, -3)

If you want to learn more about reflections:

brainly.com/question/4289712

#SPJ1

5 0
2 years ago
PLEASE HELP
balu736 [363]

Answer:

slope = 1

Step-by-step explanation:

-3 | -3

5  | 5

_____

8  | 8

8/8= 1

7 0
3 years ago
Wendell is curious how much space Jordan will have inside the doghouse to move around in. What is the volume of the doghouse?
miss Akunina [59]

Answer:

Da answer isssss in the step by step lol *

note: Each length with one mark (I) is 36 inches. Each length with two marks (II) is 18 inches. Each length with three marks (III) is 30 inches. Each end has a height (from the highest point to the lowest point) of 28 inches.

note 2: I might not be right but when I get my work checked ill fix the answer skip to the end for the answer

Step-by-step explanation:

Finding The Volume of The Rectangular Prism

step one: use the images to find the width, height, and length.

the width is 36 in

the height is 18 in

the length is 30 in

step two: multiply the width by height by length aka width*height*length.

So, the volume is 19440 square inches

Finding The Volume Of an Isosceles Triangular Prism

so let us say the slanted lines on the triangular prism are named (a) and the bottom line that completes the forward and back-facing triangle is named (b). (yall probably don't know what I'm talking about lol)

step one: finding the base by using the image the base is the bottom line (b)

base = 36 in

step two: find the height of the base triangle (use your big brain uwu also the height is in found in the images)

height = 10 in

step three: find the depth/height of the triangle (ik is cunfusing ;| )

depth/height = 36 in

step four: now do this confusion formula

(((b*h)/2)*triangle height

((36*10)/2)36 = 6480 square inches

Finishing THEM!!

6480 square inches + 19440 square inches = 25920 square inches.

Answer (25920 square inches)

7 0
2 years ago
Read 2 more answers
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