3 years ago

25% of what number is 1.4

Mathematics

2 answers:

Yuki888 [10]3 years ago

7 0

Answer:

5.6

Step-by-step explanation:

erastovalidia [21]3 years ago

5 0

Answer:

the right answer is 0.35

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F(x)= x^2– 3x + 9<br> g(x) = 3x^3+ 2x^2– 4x – 9<br> Find (f - g)(x).

denis-greek [22]

Answer:

$\large \boxed{\sf \ \ -3x^3-x^2+x+18 \ \ }$

Step-by-step explanation:

Hello, please consider the following.

$(f-g)(x)=f(x)-g(x)=x^2-3x+9-(3x^3+2x^2-4x-9)\\\\=x^2-3x+9-3x^3-2x^2+4x+9\\\\=\boxed{-3x^3-x^2+x+18}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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3 years ago

LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Finding missing sides- similar triangles Algebraic practice )

Dimas [21]

143 / 6x+12 = 132 / 72
143 / 6x+12 = 11 / 6

crossmultiply:
66x + 132 = 858
66x = 726
x = 11

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2 years ago

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Write 8:136 in the form of 1:n

sergeinik [125]

Answer:

1:17

Step-by-step explanation:

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3 years ago

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What is the arc measure of DBC in degree

aliya0001 [1]

The length of both AB and DC is the same.

19 degrees

We want to know the arc measure for the whole circle, except for DC. So, we can subtract the arc measure of DC from 360 to find DBC. Since we found DC above, all we need to do is subtract.

360 - 19 = 341

DBC = 341 degrees

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3 years ago

1) f(x) = 3x - 4<br> g(x) – x2 + 3x<br> Find f(g(x))

yuradex [85]

Answer:

x=4/3

Step-by-step explanation:

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