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vitfil [10]
3 years ago
10

Angles ABC and DEF are complementary angles. If angles abc is 68 degrees, how many degrees is angle DEF show your work.

Mathematics
1 answer:
kirza4 [7]3 years ago
3 0
Angle DEF is 22 degrees. By definition of complementary angles, Angles DEF and ABC have to equal 90 degrees.
90 - 68 = 22
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emmasim [6.3K]

A = 30 degrees

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Type the correct answer in the box. Use numerals instead of words.
alexdok [17]

Answer: n = 6 or you can do n = -6

Step-by-step explanation:

solve for n and then the left hand side factors

into a product with for terms then multiply both sides by -2  then split into two equations after add 6 to both sides and subtract 6 from both sides.

8 0
3 years ago
Resolva a equação literal 2x+2a=20, de incógnita
Anton [14]
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20-2a \ \textgreater \  \mathrm{Rewrite\:as} \ \textgreater \  2\cdot \:10-2a \ \textgreater \  \mathrm{Factor\:out\:common\:term\:}2

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Hope this helps!
3 0
3 years ago
What is measure of angle R?
Aleks [24]
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4 0
3 years ago
Find the values of x for which the denominator is equal to zero for y=3x+5/x-6.
dusya [7]

\huge\color{black}\underline\mathbb{\:ANSWER}

\green{••••••••••••••••••••••••••••••••••••••••••••••••••}

Find the values of x for which the denominator is equal to zero for y=3x+5/x-6.

x = −5

x = 6

<h2>x = −6</h2>

therefore the answer is

<h2>x = −6</h2>

\green{••••••••••••••••••••••••••••••••••••••••••••••••••}

\tt\color{black}{12:14AM}

\huge \tt{4/2/22}

(ノ^_^)ノ

4 0
3 years ago
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