3 years ago

Find the solutions to the equation below. 20x^2 - 26x + 8 = 0

Mathematics

1 answer:

marta [7]3 years ago

8 0

B and E are the correct answers

You might be interested in

a d battery has a diameter of 32 millimeters and a length of 5.6 centimeters what is the lateral area of the battery

Agata [3.3K]

Step-by-step explanation:

10 mm makes 1 cm

32/10=3.2cm

area of a rectangle=(lxB)

3.2*5.6=17.92cm

6 0

3 years ago

While conducting experiments, a marine biologist selects water depths from a uniformly distributed collection that vary between

patriot [66]

Answer:

Biology rocks you go this

Step-by-step explanation:

Reason

being you are smart

6 0

4 years ago

Consider the line y=-1/2x+9 What is the slope of a line parallel to this line? What is the slope of a line perpendicular to this

iogann1982 [59]

Answer:

Parallel line slope = - 1/2

Perpendicular line slope = 2

Step-by-step explanation:

8 0

2 years ago

I need help with math.

bogdanovich [222]

Answer: 13/4

Step-by-step explanation:

3rd one

8 0

3 years ago

Find the six trigonometric values for this angle. Will mark Brainliest.

nlexa [21]

Step-by-step explanation:

Terminal arm of the angle passes through the point (-2, 11) = (x, y)

$r = \sqrt{ {x}^{2} + {y}^{2} } \\ = \sqrt{ {( - 2)}^{2} + {11}^{2} } \\ = \sqrt{4 + 121} \\ = \sqrt{125} \\ = 5 \sqrt{5} \\ \\ sin \beta = \frac{y}{r} = \frac{11}{5 \sqrt{5} } \\ \\ cos\beta = \frac{x}{r} = \frac{ - 2}{5 \sqrt{5} } = - \frac{ 2}{5 \sqrt{5} } \\ \\ tan \beta = \frac{y}{x} = \frac{11}{ - 2} = - \frac{11}{2} \\ \\ cosec \beta = \frac{r}{y} = \frac{5 \sqrt{5} }{11 } \\ \\ sec\beta = \frac{r}{x} = \frac{5 \sqrt{5}}{ - 2} = - \frac{5 \sqrt{5}}{ 2} \\ \\ cot \beta = \frac{x}{y} = \frac{ - 2}{ 11} = - \frac{2}{11}$

4 0

3 years ago

Find the solutions to the equation below. 20x^2 - 26￼￼x + 8 = 0

Find the solutions to the equation below. 20x^2 - 26x + 8 = 0