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adelina 88 [10]
3 years ago
13

What is the solution to the inequality -.4x-1.2 >.8

Mathematics
1 answer:
Mademuasel [1]3 years ago
4 0

Answer:

x < -1

Step-by-step explanation:

Solve -.4x-1.2 >.8 for x.

Start by adding 1.2 to both sides, to isolate -0.4 x:

-0.4x > 0.4

Divide both sides by -0.4, remembering the reverse the direction of the inequality sign:

x < -1

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I’ll give brainliest if u answer with 30 mins
Julli [10]

Answer:

The answer may be 10 :)

7 0
2 years ago
Can someone please answer. There is one question. There a picture. Thank you!
Anuta_ua [19.1K]
Ok so you need the surface area formula of a cone.

A = πrl +  πr∧2

where π = 3.14 (pi) 
           r = half of the diameter (18/2 = 9)
           l = slant hight ( 22 )
Slot this into the equation  A =  (3.14 [ rounded] )(9)(22) + (3.14 [ rounded] )(9)∧2 = 876.06 this is due to the rounded pi the answer is 876.5 i.e the third.

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6 0
3 years ago
List a positive and negative number whose absolute value is greater than 3?​
Georgia [21]

Answer: |5|, |-6|, |4|, |-3.5|

Step-by-step explanation: The absolute value is related with the distance between the number and the zero of the number line, then each number greater than 3 will have an absolute value greater than 3, as we can see in the picture, the numbers positive or negative will have a positive distance to the origin of the number line.

7 0
2 years ago
You like math then here
Igoryamba

Answer:

-8b + 9 - 5k

Step-by-step explanation:

I am assuming the blue highlighted portion is your answer, and is not a part of the initial question

(-4b + 15 - 7k) - (6 + 4b - 2k)

Combine like terms

-4b - + 4b

Negative + Positive = Negative

-4b - 4b = -8b

15 - 6 = 9

-7k - - 2k

Negative + Negative = Positive

-7k + 2k = -5k

Put them all together:

0b + 9 - 5k

Simplify

-8b + 9 - 5k

I got the same answer as you (just in a different order)

5 0
2 years ago
Pls help I’m going to get in trouble if I don’t finish this test<br> I will mark you as brainlist
kaheart [24]
The ratio is 1:5 tbh or that’s what I think ahahahah
7 0
3 years ago
Read 2 more answers
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