All categories

3 years ago

Proving the Congruent Supplements Theorem

2 answers:

6 0

If two angles are each supplementary to a third angle, then they're congruent to each other. This is the three-angle version, Supplements of congruent angles are congruent. If ∠A + ∠T = 180° ∠C + ∠T = 180° then the angles are congruent.

I hope this helps you.

AleksandrR [38]3 years ago

4 0

Answer:

Congruent Supplements Theorem : If two angles are supplements of the same angles (or of congruent angles), then the two angles are congruent.

You might be interested in

Solve for c. a=11+4b−4c

astraxan [27]

Hello there!

a = 11 + 4b - 4c
a = 4b - 4c + 11
a + (-a + 4c) = (4b - 4c + 11) + (-a + 4c)
$c = \frac{4b - a + 11}{4}$

Hope This Helps You!
Good Luck :)

3 0

3 years ago

Read 2 more answers

Y = x² - 4x convert from standard to vertex form

Pepsi [2]

Answer:

$y = (x-2)^{2} -4$

Step-by-step explanation:

To complete the square: add 4 to both sides because the product of 4 as 2 as the factor which 2 * 2 so $2^{2}$

$y + ? = x^{2} - 4x + ?$

$y + 2^{2} = x^{2} - 4x + 2^{2}$

$y + 4 = x^{2} - 4x + 4$

Now we can factor the expression

$y + 4 = (x-2)^{2}$

Move the 4 to the other side to isolate y which changes the sign

$y = (x-2)^{2} - 4$

6 0

2 years ago

The measures of two angles of a triangle are 23 and 67. Is the triangle acute, right, or obtuse. Use geometric terms in explanat

Vlada [557]

The angle measures of any triangle = 180 adding 27 and 63. = 90 leaving 90 degrees for the remaining angle therefore the triangle is a right triangle by definition if a triangle has a 90 degree angle it's a right triangle

3 0

3 years ago

C=5/9(F-32) solve for F

mina [271]

<span>F= 9/5 C + 32
or
</span><span>F= 9/5(C+32)
</span> Hoped this helped:)

7 0

3 years ago

How do i calculate percent accuracy? I got 20 questions out of 21 correct but I need to figure out the percent accuracy for anot

Mandarinka [93]

You need to do 20 divide by 21 to get a decimal. Then if you multiply the decimal by hundred you should get the percentage.

7 0

3 years ago