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3 years ago

What is -4 3/8 - -1 1/4

Mathematics

1 answer:

Likurg_2 [28]3 years ago

6 0

Answer:

Step-by-step explanation:

- 3 1/8

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Estimate the value of the square root /20

FinnZ [79.3K]

Answer:

about 5

Step-by-step explanation:

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Help me solve this problem please

anyanavicka [17]

Answer:

I am assuming that you are talking about problem 2. so I will answer that.

Step-by-step explanation:

-2x + 6 ≥ 3x - 34

+2x +2x

6 ≥ 5x - 34

+34 + 34

40 ≥ 5x

÷5 ÷5

8 ≥ x

So, x can be anything equal to or less than 8.

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The solid shown are composed of prisms and half cylinders. Find the volume of the solid. Round to the nearest whole number.

viktelen [127]

Dis too hard for me, plz vote brainliest and give me ur paypal for free answers

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3 years ago

F(x)=2x^2-x-6 g(x)=4-x (f+g)(x)

Semenov [28]

$\large \boxed{(f + g)(x) = f(x) + g(x)}$

The property above is distribution property where we distribute x-term in the function.

Substitute both f(x) and g(x) in.

$\large{ \begin{cases} f(x) = 2 {x}^{2} - x - 6 \\ g(x) = 4 - x \end{cases}} \\ \large{f(x) + g(x) = (2 {x}^{2} - x - 6) + (4 - x)} \\ \large{f(x) + g(x) = 2 {x}^{2} - x - 6 + 4 - x}$

Évaluate/Combine like terms.

$\large{f(x) + g(x) = 2 {x}^{2} - 2x - 2}$

The function can be factored so there are two answers. (Both of them work as one of them is factored form while the other one is not.)

$\large{(f + g)(x) = 2 {x}^{2} -2x -2}$

Alternative

$\large{(f + g)(x) = 2({x}^{2} -x - 1)}$

Answer

(f+g)(x) = 2x²-2x-2
(f+g)(x) = 2(x²-x-1)

Both answers work. The second answer is in factored form.

Let me know if you have any doubts!

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3 years ago

CALLING ALL EXPERTS!! I will give brainliest for this pop question!

denpristay [2]

Step-by-step explanation:

Greatest is starting by 8 and the littlest is 1.

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