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DaniilM [7]
3 years ago
14

Solve x2+5x=-9 that’s all please (:

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
7 0

Answer:

x = -1.28

Step-by-step explanation:

x2+5x=-9

7x = -9

x = -1.28

Shalnov [3]3 years ago
4 0

Answer:

x=-1.28571429

Step-by-step explanation:

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Solve for x. 2/x =2/6
olganol [36]
The answer is x = 6.

Here are the steps.

1. Simplify 2/6 to 1/3 ( 2/x = 1/3 ).

2. Multiply both sides by x ( 2 = 1/3x ).

3. Simplify 1/3x to x/3 ( 2 = x/3 ).

4. Multiply both sides by 3 ( 2 * 3 = x ).

5. Simplify 2 * 3 to 6 ( 6 = x ).

Now finally switch it up and the answer is x = 6.
7 0
3 years ago
during a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At
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Answer:

10,600

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5 0
3 years ago
Vertex A in quadrilateral ABCD lies at (-3, 2). If you rotate ABCD 180° clockwise about the origin, what will be the coordinates
natali 33 [55]

The rule for a rotation by 180° about the origin is (x,y) -->(−x,−y)

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A'(3, -2)

4 0
3 years ago
Express 3/4 in sixty- fourths
Marrrta [24]
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<span>--------- </span>
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3 years ago
Which is the best estimate for the quotient of 198.32 ÷ 9.001?
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