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Naily [24]
3 years ago
7

What two numbers multiply to -84 but add to 5

Mathematics
2 answers:
Norma-Jean [14]3 years ago
7 0
-7 * 12 = -84
       but
-7 + 12 = 5
Rudik [331]3 years ago
7 0
7 times -12 equals -84.

7 + -12 equals 5.

The answer is 7 and -12.

Hope this helped!
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Given P(E) = 0.15, what is P(E')?
UkoKoshka [18]

Answer:

0.85

Step-by-step explanation:

P(E)+P(E')=1

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OR,P(E')=1-0.15

PLEASE MARK MY ANSWER AS BRAINLIEST.

= 0.85

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2 years ago
A salesperson earns ​$105 commission selling ​$2625 worth of television sets.
Bad White [126]
The commission percent is 4%
Take (commission / sales) *100
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3 years ago
Do not answer if you are unsure.
pishuonlain [190]

Answer:

D. 5

Step-by-step explanation:

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3 years ago
The MagicSoft software company has a proposal to the city council of Alva, Florida, to relocate there. The proposal claims that
EleoNora [17]

Answer:

The correct estimate of the amount generated to the local economy is $3,333,333.\bar3

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The amount the expected to be generated for the local economy = $3.3 million

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The percentage of the amount of the salaries and the subsequent earnings expected to be spent on the local community = 70%

Therefore, we have;

For a first amount of 1 million into the economy, the next amount to into the economy is 70/100 × 1 million = 700,000, then we have 70/100 × 700,000 and so on, which is a geometric sequence, with first term, a = $1 million, the common ratio, r = 70/100 = 0.7, the number of terms = Infinity = ∞

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\sum\limits_{k = 0}^{\infty }a \cdot r^k = S_{\infty} = \dfrac{a}{1 - r}

Substituting the known values gives;

\sum\limits_{k = 0}^{\infty }1,000,000 \times 0.7 ^k =  \dfrac{1,000,000}{1 - 0.7}= 3,333,333.\bar 3

Therefore, the correct estimate of the amount generated to the local economy by the $1 million salaries that will be paid = $3,333,333.\bar3.

5 0
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Find the area of the polygon with vertices (1, 2) (1, -5) (5, -5) (5,2)
Svetradugi [14.3K]

Answer:

28 square units

Step-by-step explanation:

These vertices are written in the form of their x and y coordinates. Let

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Area of the polygon enclosed by the coordinates

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3 years ago
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