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Mazyrski [523]
3 years ago
15

Find the value of x. Show all work.

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0

Answer and Step-by-step explanation:

We are given an isosceles triangle, shown by the fact that there are two red marks on two sides, indicating that the sides are congruent in length, which means the base angles are congruent as well.

Add the angles together and equal it to 180.

34 + x + 81 + x + 81 = 180

<u>Simplify.</u>

115 + 2x = 180

<u>Subtract 115 from both sides of the equation.</u>

2x = 65

<u>Divide both sides of the equation by 2.</u>

<u>x = 32.5 is the answer.</u>

<u></u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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Montano1993 [528]
A = 180 - 36 = 144 

b = 360 - (113 + 36 + 144)
b = 60 -293 
b = 67
8 0
3 years ago
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If on the unit circle C, the distance from P(1, 0) to the point T ( 4/5 , 3/5 ) is x, determine the coordinates of the point at
AveGali [126]

Answer:

(\frac{4}{5}, -\frac{3}{5}  )

Step-by-step explanation:

The point P(1,0) and T(\frac{4}{5}, \frac{3}{5}  ) are on the unit circle C and the arc length from P to T is x.

Let us assume that point P - x i.e. the point obtained by moving clock wise direction along the circle from P is T'.

Because of the symmetry of the circle about the coordinate axes, the x-coordinate of point T' will be \frac{4}{5} and the y-coordinate will be -\frac{3}{5}.

So, coordinates of T' are (\frac{4}{5}, -\frac{3}{5}  ).

Here we must notice that point T' is the reflection point of T with respect to X-axis. (Answer)

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3 years ago
OMG please help ASAP
Scorpion4ik [409]

Answer:

what do you need help on?

Step-by-step explanation:

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can someone please help and explain to me on how to do this geometry question please?! Thank youuuuu!!! ❤
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There are 13 angles.
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1.

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2.

m\angle3+m\angle12+m\angle11=180\qquad\qquad\text{triangle}\\\\34+105+m\angle11=180\\\\139+m\angle11=180\\\\m\angle11=180-139\\\\\boxed{m\angle11=41}

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3.

m\angle12+m\angle13=180\qquad\qquad\text{linear angles}\\\\105+m\angle13=180\\\\m\angle13=180-105\\\\\boxed{m\angle 13=75}

(7 angles)

4.

m\angle1+m\angle2+m\angle13=180\qquad\qquad\text{triangle}\\\\m\angle1+34+75=180\\\\m\angle1+109=180\\\\m\angle1=180-109\\\\\boxed{m\angle1=71}

(6 angles)

5.

m\angle9=m\angle11\qquad\qquad\text{vertical angles}\\\\\boxed{m\angle9=41}

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6.

m\angle10+m\angle11=180\qquad\qquad\text{linear angles}\\\\m\angle10+41=180\\\\m\angle10=180-41\\\\\boxed{m\angle10=139}

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7. a||b\text{ and } c||d so we have a parallelogram.

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m\angle1+m\angle5+m\angle6=180\qquad\qquad\text{triangle}\\\\71+68+m\angle6=180\\\\139+m\angle6=180\\\\m\angle6=180-139\\\\\boxed{m\angle6=41}

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You have $14 and earn $0.75 for each cup of orange juice you sell. Write an equation in two variables that represents the total
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