Ask question

Ask question

All categories

2 years ago

9

What is the value of b

1 answer:

Talja [164]2 years ago

6 0

Answer:

Step-by-step explanation:

b is an inscribed angle. The rule for this is that the measure of an inscribed angle is half the measure of the arc it intercepts. The arc it intercepts is 56 degrees, so the measure of angle b is half of that at 28

You might be interested in

HELP QUICK PLS!

RoseWind [281]

C), cause you would subtract 5 from 53 in order to move it, and would get 6x=48. Then, you would divide by six on both sides, and the answer would be x=8, so Number C.

6 0

3 years ago

Read 2 more answers

Please help me ASAP

Colt1911 [192]

First,let's find the slope-intercept form of equation which is y=mx+b, where y and x are coordinates, m is the slope and ,c is the y-intercept
y+6.75=0.25(x-1) y=0.25(2)-6.5
y+6.75-6.75=0.25x -0.25 -6.75 y=-6
y=0.25x-6.5
(2,-6) is the only correct answer I think is on the line with this equation.

7 0

3 years ago

Read 2 more answers

Find the obtuse angle between the following pair of straight lines.

ioda

Given:

$y=-2$

$y=\sqrt{3}x-1$

To find:

The obtuse angle between the given pair of straight lines.

Solution:

The slope intercept form of a line is

$y=mx+b$ ...(i)

where, m is slope and b is y-intercept.

The given equations are

$y=0x-2$

$y=\sqrt{3}x-1$

On comparing these equations with (i), we get

$m_1=0$

$m_2=\sqrt{3}$

Angle between two lines whose slopes are $m_1\text{ and }m_2$ is

$\tan \theta=\left|\dfrac{m_2-m_1}{1+m_1m_2}\right|$

Putting $m_1=0$ and $m_2=\sqrt{3}$ , we get

$\tan \theta=\left|\dfrac{\sqrt{3}-0}{1+(0)(\sqrt{3})}\right|$

$\tan \theta=\left|\dfrac{\sqrt{3}}{1+0}\right|$

$\tan \theta=\pm \sqrt{3}$

Now,

$\tan \theta= \sqrt{3}$ and $\tan \theta=-\sqrt{3}$

$\tan \theta= \tan 60^\circ$ and $\tan \theta=\tan (180^\circ-60^\circ)$

$\theta= 60^\circ$ and $\theta=120^\circ$

$120>90$ , so it is an obtuse angle and $60$ , so it is an acute angle.

Therefore, the obtuse angle between the given pair of straight lines is 120°.

6 0

3 years ago

Find the value expression <br> -6+15+15

ElenaW [278]

Answer:

24

Step-by-step explanation:

7 0

3 years ago

The school cafeteria ordered 42 boxes of pasta. Each box contained 24 ounces. Drag numbers from the box to write two different e

Goshia [24]

Answer:

$Boxes = 1008oz$

Step-by-step explanation:

Given

$Boxes = 42$

$1\ box = 24oz$

Required

Determine the number of ounces ordered

The question is incomplete, as the numbers to drag are not given. However, the alternate solution is as follows:

$Boxes = 42\ boxes$

This can be rewritten as:

$Boxes = 42 * 1\ box$

Substitute 24oz for 1 box

$Boxes = 42 * 24oz$

$Boxes = 1008oz$

<em>Hence, a total of 1008 ounces were ordered</em>

5 0

2 years ago