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2 years ago

Which of the following inequalities is correct?

Mathematics

2 answers:

notsponge [240]2 years ago

8 0

Answer:

a < b < c

Step-by-step explanation:

a is -4, which is less than b, at 1, and c at 7.

If this answer is correct, please make me Brainliest!

Sophie [7]2 years ago

4 0

Answer:

the answer is a it cant not be b,c

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Solve <br><br> 9x-14-2x=5(2x-6)

deff fn [24]

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3 years ago

Share 120 in the ratio 1:5

zhuklara [117]

What are you asking here i think it should be 20:100

5 0

3 years ago

1) x-1+5<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx-1%5C%5C%7D" id="TexFormula1" title="\sqrt{x-1\\}" alt="\sqrt{x-1\\}" align

TEA [102]

Answer:

See explanation below

Step-by-step explanation:

Find the value of x in each of the following

1) x-1+5√x-1+3=0

5√x-1 = -x -2

Square both sides

25(x-1) = (-x-2)^2

25(x-1) = x^2+4x + 4

25x-25 = x^2+4x + 4

x^2 +4x + 4 - 25x + 25 = 0

x^2 - 21x + 29 = 0

x = 21±√21²-4(29)/2

x = 21±√441-116/2

x = 21±√325/2

x = 21±18.03/2

x = 21+18.03/2 and 21-18.03/2

x = 19.515 and 1.485

4) x^4-64=0

x^4 = 64

$x = \sqrt[4]{64}$

x = 2.83

6 0

2 years ago

Juan buys c children’s tickets at each $8 each. He also buys one adult ticket for $12. Write three equivalent expressions for th

salantis [7]

Let T = total cost

Let 8c = total amount of children tickets

Let 12a = total amount of adult tickets

T = 8c + 12a

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3 years ago

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Kruka [31]

<span>D. Line AE equals about line ED because if you measure line AE it is the same length as line ED</span>

4 0

2 years ago

Read 2 more answers