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2 years ago

Please someone help me: Complete the reasons for the proof.

Mathematics

2 answers:

shepuryov [24]2 years ago

7 0

Reasons:

(1) Given

(2) their 2 non-common sides in 1 ray

(3) definition of supplemental angles

(4) Substitution

(5) Opposite angles are congruent (equal)

(6) Substitution

(7) Definition of supplementary angles

dimulka [17.4K]2 years ago

5 0

Step-by-step explanation:

1) given

2) 2 non - common sides in 1 ray

3) supplemental

5) opposite angles are congruent

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What is this in its simplest form

Otrada [13]

-8/32=-8/(4*8)=-1/4.

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2 years ago

Line ET is tangent to circle A and T, and the measure of arc TG is 46 degrees. What is the measure of Angle GET

kogti [31]

Answer:

$m\angle GET=67^o$

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The measure of the external angle is the semi-difference of the arches it covers.

$m\angle GET=\frac{1}{2}[arc\ TN-arc\ TG]$

Remember that the diameter divide the circle into two equal parts

In this problem

TN is a diameter

we have

$arc\ TN=180^o$ ----> because is half the circle (TN is a diameter)

$arc\ TG=46^o$ ---> is given

substitute

$m\angle GET=\frac{1}{2}[180^o-46^o]=67^o$

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3 years ago

Pls help pls help i will mark brainliest!

amm1812

Answer:

i think its E

im not sure

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I need help with this,I will mark braily to the right answer!

pentagon [3]

Answer:

where the qutsion

Step-by-step explanation:

3 0

2 years ago

A circle is centered at (5, 4) and has radius 6. Write its equation in standard form.

dimulka [17.4K]

A circle equation is (x – h)^2 + (y – k)^2 = r^2 where (h,k) is the center and r is the radius. Now all we have to do is plug in the variables.

Since (h,k)=(5,4) and r= 6

The answer would be C.

Your welcome ;)

8 0

3 years ago