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rusak2 [61]
3 years ago
9

The expression below is the factorization of which of the following trinomials? (2x+7)(x+5)

Mathematics
2 answers:
Roman55 [17]3 years ago
7 0

Answer:

2x^2 + 17x + 35.

Step-by-step explanation:

(2x+7)(x+5)

= 2x(x + 5) + 7(x + 5)

= 2x^2 + 10x + 7x + 35

= 2x^2 + 17x + 35..

Gwar [14]3 years ago
5 0

Answer:

2x2+17x+35

Step-by-step explanation:

=(2x+7)(x+5)

=(2x)(x)+(2x)(5)+(7)(x)+(7)(5)

=2x2+10x+7x+35

=2x2+17x+35

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The equation of the line that contains the points (-8, 1) and (0, -5) is
posledela

Answer:

y = -3/4x -5 (G)

Step-by-step explanation:

Find the slope by using the slope formula. (It's hard to format here so look it up)

Basically, it is y2 - y1/x2 - x1

-5 - 1/ 0 + 8

-6/8 = -3/4

The slope is -3/4.

Plug in for y = mx + b

y (y coordinate) = -5

x (x coordinate) = 0

slope (m) = -3/4

-5 = -3/4(0) + b

-5 = 0 + b

b = -5

y = -3/4x -5

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3 years ago
You want to fill up a jar with lemonade.
Elenna [48]
Volume because of weight and surface
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Two dice are rolled. What is the probability of getting doubles?
Lina20 [59]

Answer:

the probability of getting doubles is 1 / 6

I hope this may be helpful

6 0
2 years ago
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Standard form of -2x^2+8x+5
Ksivusya [100]
-2x^2+8x+5 is the standard form
5 0
3 years ago
Which statement best describes the effect of replacing the function f(x) = 2x + 2 with the function g(x) = 2x - 3?
FrozenT [24]
The correct answer is: <span>The graph shifts 5 units right

Explanation:
Below is the graph attached of both the equations:

Red line: 
Represents f(x) = </span><span>2x + 2.
Blue line: Represents g(x) = 2x - 3.

As you can see in the graph that g(x) is shifted 5 units right to f(x).

If you move towards right by 1 unit, you have to subtract 1 from f(x) until you reach g(x) like:
2x + 2 - 1 = 2x + 1 (1 unit)
</span>2x + 1 - 1 = 2x (1 unit)
2x - 1 = 2x - 1 (1 unit)
2x - 1 -1 = 2x - 2 (1 unit)
2x -2 - 1 = 2x -3 (1 unit)

Total 5 units.

Hence the correct answer is t<span>he graph shifts 5 units right.</span>

7 0
3 years ago
Read 2 more answers
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