3 years ago

What is the measure of EDH? 10° 40° O 50° 90°

Mathematics

1 answer:

andre [41]3 years ago

6 0

Answer: 50 degress

Step-by-step explanation:

i guessed and got it correct

You might be interested in

N-10 +9n -3= ggggggggggggggggggggggggggggggggggg

yawa3891 [41]

Answer:

1.428571428571429

Step-by-step explanation:

8 0

3 years ago

Plz tell the truth this is a test

Sati [7]

Answer:

A. 45.28

Step-by-step explanation:

6 0

3 years ago

Which two values of x are roots of the polynomial below? x^2-3x+5

Gemiola [76]

Given:

Polynomial $x^2-3x+5$

To find:

The values of x.

Solution:

$x^2-3x+5=0$

Quadratic equation formula:

$$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Here $a=1, b=-3, c=5$ .

Substitute the values in the formula, we get

$$x=\frac{-(-3) \pm \sqrt{(-3)^{2}-4 \cdot 1 \cdot 5}}{2 \cdot 1}$

$$x=\frac{3 \pm \sqrt{9-20}}{2}$

$$x=\frac{3 \pm \sqrt{-11}}{2}$

$$x=\frac{3 - \sqrt{-11}}{2} \ \text{and} \ x=\frac{3 + \sqrt{-11}}{2}$

Option E and option F are the roots of the polynomial.

The values of x are $x=\frac{3 - \sqrt{-11}}{2} \ \text{and} \ x=\frac{3 + \sqrt{-11}}{2}$ .

7 0

3 years ago

Simplify. (12)2−6(2−23) Enter your answer, as a simplified fraction, in the box.

katen-ka-za [31]

Answer: 240

Step-by-step explanation:

Distribute all numbers

24 - 6(-21)

24 - (-126)

24+216

240

8 0

3 years ago

What makes a graph a proportional relationship?

saw5 [17]

Answer:The graph of a proportional relationship is a straight line that passes through the origin. Proportional quantities can be described by the equation y = kx, where k is a constant ratio. You can tell that the relationship is directly proportional by looking at the graph.

Step-by-step explanation:

8 0

3 years ago