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salantis [7]
3 years ago
12

Fill in the blanks for the letters with the missing reason in the flow proof

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
6 0

<em>m<5=40.</em>

<u>a. Given.</u>

__________________________________________________________

<em>m<2 = 140 degrees </em>

<u>b. given </u>

__________________________________________________________

<em><5 and <2 are supplementary angles</em>

<u>c. Sum of <5 and <2 is 180 degree.</u>

__________________________________________________________

<em>< 5 and <2 are same side-interior angles </em>

<u>d. Same side-interior angles are called Consecutive Interior Angles.</u>

__________________________________________________________

<em>a||b</em>

<u>e. When Consecutive Interior Angles are supplementary (sum 180) the linear are parallel.</u>


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AveGali [126]

Answer:

hypotenuse is not a rational number

Step-by-step explanation:

In a Right angled triangle , if a, b are the sides and h be the hypotenuse then relationship between them is given by

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Here,

         a= 4 in.        [Given]

          b = 6 in.       [Given]

Thus ,

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  h^{2}  =  16 + 36

  h^{2}  = 52.

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6 0
3 years ago
Rly rly need help on this
jeka94

Answer:

D    73º

Step-by-step explanation:

Total angles

a = (sides - 2) * 180

a = (5 - 2) * 180

a = 540

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Missing angle

x = 540 - (104 + 118 + 96 + 115)

x = 107

a is supplementary to x

m∠A = 180 - 107

m∠A = 73º

3 0
3 years ago
Read 2 more answers
Which is the equation of a parabola with a directrix at y = −3 and a focus at (5, 3)?
kramer

Answer:

y = 1/12 (x − 5)²

Step-by-step explanation:

We can solve this graphically without doing calculations.

The y component of the focus is y = 3.  Since this is above the directrix, we know this is an upward facing parabola, so it must have a positive coefficient.  That narrows the possible answers to A and C.

The x component of the focus is x = 5.  Since this is above the vertex, we know the x component of the vertex is also x = 5.

So the answer is A. y = 1/12 (x−5)².

But let's say this wasn't a multiple choice question and we needed to do calculations.  The equation of a parabola is:

y = 1/(4p) (x − h)² + k

where (h, k) is the vertex and p is the distance from the vertex to the focus.

The vertex is halfway between the focus and the directrix.  So p is half the difference of the y components:

p = (3 − (-3)) / 2

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k, the y component of the vertex, is the average:

k = (3 + (-3)) / 2

k = 0

And h, the x component of the vertex, is the same as the focus:

h = 5

So:

y = 1/(4×3) (x − 5)² + 0

y = 1/12 (x − 5)²

3 0
3 years ago
Here is an equation: 4x+7=23. Explain the steps you would use to solve the equation for x
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Which of these triangle pairs can be mapped to each other using a single translation?
Sliva [168]

Answer:

D is the right answer just do on edj

Step-by-step explanation:

8 0
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