3 years ago

Plz help me with number 12

Mathematics

2 answers:

Paha777 [63]3 years ago

6 0

The answer should be A

MrRa [10]3 years ago

6 0

A. The legit answer is 3.53 but if you round it its 4$

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(Need an answer fast.)

pogonyaev

The answer that you have derived is incorrect. Here is the correct way to solve it:
$-\frac{x}{2} \ \textless \ -1
$
We multiply -2 to both sides, which changes the signs.
$x\ \textgreater \ 2$
Therefore, the answer to your query is x > 2. Hope this helps and have a fantastic day!

6 0

3 years ago

What is ? In the following series? 3, -6, 12, 4, 20, ?

Dahasolnce [82]

Answer:

Step-by-step explanation:

3-9=-6 -9

-6+18=12 +18

12-8=4 -8

4+16=20 +16

20-7=13 -7

+14

-6

+12

7 0

4 years ago

Find the surface area of the prism. Use the net to help.

Anna007 [38]

Answer:

Surface area is 72

The surface area unit is square centimeters, or $cm^{2}$

Hope this helps!

6 0

3 years ago

What is the area of an equilateral triangle with sides of length 6

mariarad [96]

The answer would be 18 because the formula for the area of a triangle is 1/2times base times height. So first you cut half of the base or the height then you times the base and height together.

ie base= 6 height=6

1.) cut half of either so you get 3

2.) then times them both 3 times 6 is 18

3 0

3 years ago

Given: ΔABC is an isosceles triangle where AB = BC.

Fed [463]

Reflexive property of equality

7 0

3 years ago