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Alenkasestr [34]
3 years ago
14

Please help me with this question

Mathematics
1 answer:
Hunter-Best [27]3 years ago
5 0

Answer:

y = \frac{1}{2} x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 2x + 2 ← is in slope- intercept form

with slope m = - 2

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-2} = \frac{1}{2}

The line crosses the y- axis at (0, 1) ⇒ c = 1

y = \frac{1}{2} x + 1 ← equation of line

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Find the value of x from this figure
marissa [1.9K]

Step-by-step explanation:

2x+10=86+x

2x-x=86-10

x=76

I hope you understood :)

3 0
3 years ago
Read 2 more answers
A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co
Vsevolod [243]

Answer:

D. 5 inches

Step-by-step explanation:

Given:

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.

That means complete angle having 360° is divided into 3 section.

The central angle formed by the peach cobbler is 105 degrees.

The central angle formed by the pasta is 203 degrees.

<u>Question asked:</u>

What is the approximate length of the arc of the section containing the peas?

<u>Solution:</u>

The central angle formed by the peas = 360° - 105° - 203°

                                                                = 52°

Ridius,r=\frac{Dameter}{2} =\frac{12}{2} =6\ inches

As we know:

Length\ of\ arc=2\pi r\times\frac{\Theta }{360}

                        =2\times\frac{22}{7} \times6\times\frac{52}{360} \\ \\ =\frac{13728}{2520} \\ \\ =5.44\ inches

Therefore, the approximate length of the arc of the section containing the peas are 5 inches.

6 0
3 years ago
Find the EXACT distance between the two points.<br><br><br><br> (4,7) and (−4,9)
bazaltina [42]

ANSWER: y=-\frac{3}{4} x +6 3x=24-4y

Ok done. Thank to me :>

6 0
3 years ago
Solve the following equation by factoring: 9x^2 – 3x – 2 = 0
crimeas [40]
The answer is A. X=-1/3 or x=2/3
5 0
3 years ago
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In rectangle ABCD with side AD = 6 cm, point M is the midpoint of side
SpyIntel [72]
The triangle that is formed by AMB is a 45 45 90 triangle, so meaning the legs are equal. so in can be concluded that AD = MD, since M is the midpoint of CD, then CD = 2AD
CD = 2(6) = 12 cm

so the perimeter is of the rectangle ABCD is
P = 2l + 2w
P = 2(6) + 2(12)
P = 12 + 24
P = 26 cm
7 0
3 years ago
Read 2 more answers
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