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3 years ago

What is the expression in factored form?

Mathematics

1 answer:

PIT_PIT [208]3 years ago

5 0

Answer:

Step-by-step explanation:

3x^2+26+35

ac method

3x35=105

105/5=21

21+5=26

3x^2+5x+21x+35

x(3x+5)7(3x+5)

(x+7)(3x+5)

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How to Solve proposition?

Helen [10]

Do you mean proportions?

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3 years ago

An artist is making a scale model of a statue she has been commissioned to create. The model is 2 feet tall. The actual statue w

denis-greek [22]

M:s

2:15

So the model is 2/15 the size of the statue.

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4 years ago

What is negative 6x squared take away 586 =84x take away 4

olchik [2.2K]

Answer:

This equation has no real roots

Step-by-step explanation:

We want to solve

$- 6 {x}^{2} - 586 = 84x - 4$

We group all terms on the left:

$- 6 {x}^{2} - 84x - 586 + 4 = 0$

$- 6 {x}^{2} - 84x - 582= 0$

Divide through by -6

${x}^{2} + 14x + 97 = 0$

The discriminant is

${14}^{2} - 4 \times 1 \times 97 = - 192$

This means the given equation has no real solution, since the discriminant is less than 0

6 0

3 years ago

What is the five number summary of the following data set? Write the numbers separated by commas. 45, 8, 51, 47, 31, 45, 12, 55,

Advocard [28]

First order the numbers from least to greatest.
8,12,31, 45, 45,47, 48, 51,55
Min: 8
Q1: 21.5
Q2: 45
Q3: 49.5
Max: 55

To find Q1 find the average of the lower half. (12 + 31)/2
43/2 = 21.5
To find Q3 find the average of the upper half.
(48+51)/2= 49.5

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3 years ago

2,250 watts to horsepower (Round answer to the nearest thousandth.

alexgriva [62]

Answer: 3.017hp

Step-by-step explanation: 745.7watts = 1hp

2250watts will be (2250/745.7)hp

i.e 3.017watts

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4 years ago