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yuradex [85]
3 years ago
8

Factor Completely.3g^2-78g+75

Mathematics
2 answers:
Nady [450]3 years ago
7 0

Answer:(3g-75)(g-1)

Step-by-step explanation:

3g^2-78g+75

3g^2-3g+75g-75

3g(g-1)+75(g-1)

(3g-75)(g-1)

Umnica [9.8K]3 years ago
3 0

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ 3g^2 - 78g + 75 factored completely is 3(g-1) * (g-25)

First, write the expression as a difference:

3(g^{2} -26g +25)

Then factor the expression:

3(g^{2} - g - 25g + 25)

Factor the expression again:

3 (g*(g-1)-25(g-1))

Your final answer should be:

3(g-1)*(g-25)

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

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I need this whole page solved please
Nuetrik [128]

Answer:

5. 540°

Step-by-step explanation:

m<a + m<c = 180°

m<h + m<f = 180°

m<k + m<m = 180°

Then m<a + m<c + m<h + m<f + m<k + m<m = 180° x 3 = 540°

3 0
2 years ago
B) Work out (6 * 10%) / (3 * 10%)<br> Give your answer in standard form.
Fiesta28 [93]

Answer:

20% I think this is the answer

Step-by-step explanation:

4 0
3 years ago
The output y and input x of a device are related by y = x + 1.4x3 . (a) Find the values of the output for steady-state operation
erma4kov [3.2K]

Answer:

a) y(1) = 2.4 , y(2) = 13.2, b) y(x) = 2.4 + 5.2\cdot (x-1), y(1) = 2.4, y(2) = 7.6

Step-by-step explanation:

a) The values of the output for steady-state operation are:

y(1) = 1 + 1.4\cdot (1)^{3}

y(1) = 2.4

y(2) = 2 + 1.4\cdot (2)^{3}

y(2) = 13.2

b) The formula for linearization is:

y(x) = y(1) +\frac{dy}{dx}|_{x = 1} \cdot (x-1)

The first derivative of the formula evaluated at x = 1 is:

\frac{dy}{dx}|_{x=1} = 1 + 4.2\cdot (1)^{2}

\frac{dy}{dx}|_{x=1} = 5.2

The linearized model is:

y(x) = 2.4 + 5.2\cdot (x-1)

The output at x = 2 is presented below:

y(2) = 2.4 + 5.2\cdot (2-1)

y(2) = 7.6

Linearized model offers reasonable approximations for small intervals.

5 0
3 years ago
Calculate the lateral surface area of the rectangular prism:
bekas [8.4K]
Find the area of all six rectangular faces of the prism. (A= l x b)

A1: 3.1 x 5 = 15.5
A2: 7.4 x 3.1 = 22.94
A3: 5 x 7.4 = 37
A4: 3.1 x 7.4 = 22.94
A5: 7.4 x 5 = 37
A6: 3.1 x 5 = 15.5

Add all answers together to get your answer of 150.88 cm^2.
Hope this helps!!
8 0
3 years ago
What is 1/4 ×1/4×1/4×1/4
Morgarella [4.7K]

Answer:

1/256

Step-by-step explanation:

1/4 * 1/4 * 1/4 * 1/4 =

= 1/16 * 1/4 * 1/4

= 1/64 * 1/4

= 1/256

5 0
3 years ago
Read 2 more answers
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