All categories

3 years ago

Can complementary angles be supplementary. Why or why not.

Mathematics

2 answers:

AfilCa [17]3 years ago

4 0

Answer:

no because complementary angles equal 90 degrees and supplementary angles equal 180 degrees

Taya2010 [7]3 years ago

3 0

Answer:

No they cannot.

Step-by-step explanation:

They cannot because if they were then what would be the point of complementary and supplementary? Why would be need to call them different angles if they are the same?

Hope this helps!

Good Luck!

You might be interested in

(GEOMETRY HELPP) Which value of x would make TV || QS?

ra1l [238]

I believe the answer would be 8

5 0

3 years ago

Read 2 more answers

X²+y²=25 xy=12 find the value of (3x+3y)²

Papessa [141]

Answer:

Step-by-step explanation:

(a + b)²=a²+2ab+b²

(3x+3y)²= (3x)²+2*3x*3y+(3y)²

=9x² + 18xy + 9y²

=9x² + 9y² + 18xy

= 9*(x²+y²) +18xy

=9*25 + 18*12

=225 + 216

=441

7 0

3 years ago

Which of these is a prime number? 156, 149, 133, 152

xenn [34]

149 is a prime number. Hope that helps :)

7 0

3 years ago

Read 2 more answers

Solve -12 = Z - 3 for Z.

ladessa [460]

Answer:

The answer to Z is "-9". Sorry, I couldn't explain it but that's the answer. I hoped I helped.

4 0

3 years ago

Solve. 9 m 3 − 27 m 2 − 252 m = 0

Brrunno [24]

Answer:

m = 0

m = 7

m = -4

Step-by-step explanation:

$\sf 9m^3-27m^2-252m=0$

Divide by 9:

$\sf \implies m^3-3m^2-28m=0$

Factor out common term m:

$\sf \implies m(m^2-3m-28)=0$

Factor expression in parentheses:

$\sf \implies m(m-7)(m+4)=0$

Therefore,

$\sf \implies m=0$

$\sf \implies m-7=0 \implies m=7$

$\sf \implies m+4=0 \implies m=-4$

4 0

2 years ago