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Oksanka [162]
3 years ago
14

Type the correct answer in the Box use numerals instead of words if necessary use / for the fraction bar find the missing term

Mathematics
2 answers:
Valentin [98]3 years ago
8 0
The roots of the given equation are 5 + 3i, 5 - 3i.

This means the two factors of the given polynomial are x - (5+3i) and x - (5 - 3i). The product of the factors must result in the original expression. So, we can write:

x² - (answer) + 34 = (x - 5 -3i)(x - 5 + 3i)           (Equation 1)

Simplifying the right hand side:

(x - 5 -3i)(x - 5 + 3i) \\ \\ = x^{2} -5x+3xi-5x+25-15i-3xi+15i-9i^{2} \\ \\ = x^{2} -10x+25-9i^{2} \\ \\ = x^{2} -10x+25-9(-1) \\ \\ = x^{2} -10x+25+9 \\ \\ = x^{2} -10x+34

Thus, we can write the Equation 1 as:

x² - (answer) + 34  = x² - 10x + 34 

Comparing the two sides, we can conclude that the answer to this question is 10x.
Dvinal [7]3 years ago
6 0

Answer:

Type the correct answer in the box. Use numerals instead of words.

Find the area of this shape.

The area of the shape is  

35

square centimeters.

Step-by-step explanation:

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Find the slope of a line parallel to the line through the given points. P(-2, 4), Q(6, -2) 4/3 3/4 -3/4
Galina-37 [17]

Answer:

slope = - \frac{3}{4}

Step-by-step explanation:

Parallel lines have equal slopes thus the slope of a parallel line will be equal to the slope of PQ

To calculate slope m use the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = P(- 2, 4) and (x₂, y₂ ) = Q(6, - 2)

m = \frac{-2-4}{6+2} = \frac{-6}{8} = - \frac{3}{4}

8 0
3 years ago
Read 2 more answers
Karla and Jeremy have a circular pool with a radius of 6 feet. What is the circumference of the pool? Group of answer choices
Oxana [17]

Answer:

use the division to see the the size of he pool it is 6.3

Step-by-step explanation:

7 0
3 years ago
I really don't understand why this question was deleted its not bad I don't know how to explain it
nalin [4]

Answer:

Step-by-step explanation:

Because it is a square root

8 0
3 years ago
Practice: reflecting points in the coordinate plane ​
zmey [24]

letter a is -1,3

its pretty easy

5 0
3 years ago
AD←→ is tangent to circle M at point D. The measure of ∠DMQ is 58º.
Marat540 [252]

Answer:

32°

Step-by-step explanation:

Given:

∠DMQ = 58º

In this circle, the radius is DM. Since AD is tangent to the circle M, at point D, and the angle between a tangent and a radius is 90°

Therefore, ∠MDQ = 90°

The total angle in a triangle is 180°. Since we have the values of ∠MDQ and ∠DMQ, ∠DQM will be calculated as:

180 = ∠DMQ + ∠MDQ + ∠DQM

Solving for ∠DQM, we have:

∠DQM = 180 - ∠DMQ - ∠MDQ

∠DQM = 180 - 90 - 58

∠DQM = 32°

The measure of ∠DQM is 32°

6 0
3 years ago
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