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3 years ago

What is the sum of the measures of the interior angles formed by the boundary of this team pennant?

Mathematics

2 answers:

natulia [17]3 years ago

4 0

Answer:

180 degrees

Step-by-step explanation:

all triangles are 180 degrees

Vikentia [17]3 years ago

3 0

Answer:

should be 180 degrees since all triangles has a sum of interior angles which is 180 degree

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Find an equation for the line with the given properties. Perpendicular to the line x - 6y = 8; containing the point (4,4) O 1) y

Pepsi [2]

Answer:

Option 3 - $y=-6x+28$

Step-by-step explanation:

Given : Perpendicular to the line $x - 6y = 8$ ; containing the point (4,4).

To Find : An equation for the line with the given properties ?

Solution :

We know that,

When two lines are perpendicular then slope of one equation is negative reciprocal of another equation.

Slope of the equation $x - 6y = 8$

Converting into slope form $y=mx+c$ ,

Where m is the slope.

$y=\frac{x-8}{6}$

$y=\frac{x}{6}-\frac{8}{6}$

The slope of the equation is $m=\frac{1}{6}$

The slope of the perpendicular equation is $m_1=-\frac{1}{m}$

The required slope is $m_1=-\frac{1}{\frac{1}{6}}$

$m_1=-6$

The required equation is $y=-6x+c$

Substitute point (x,y)=(4,4)

$4=-6(4)+c$

$4=-24+c$

$c=28$

Substitute back in equation,

$y=-6x+28$

Therefore, The required equation for the line is $y=-6x+28$

So, Option 3 is correct.

8 0

3 years ago

Is a rhombus a rectangle

11111nata11111 [884]

Answer:Every square is a rhombus, and a rhombus can be a square, if all its angles are 90 degrees. Thus, a rhombus can be a rectangle (if the angles of the rhombus are all 90 degrees), and a rectangle can be a rhombus (if the sides of the rectangle are all equal length).

Step-by-step explanation:

5 0

3 years ago

What is the value of Y

Keith_Richards [23]

76 degrees. Angle y is supplementary to angle “2x+20”.

4 0

3 years ago

BE is the midsegment of triangle ACD. The value of x is:

Anna35 [415]

The midsegment theorem says that the midsegment is half the third side and parallel as well. 20*2 is 40 so x = 35

6 0

3 years ago

What is the inverse to "if i listen to this song, then it will get stuck in my head"

VikaD [51]

Answer:

The answer is: If I do not listen to this song, then it will not get stuck in my head.

3 0

2 years ago