3 inches, 16 inches, 22 inches
4 inches, 5 inches, 9 inches
Answer:A can be use to form a triangle.
Step-by-step explanation:
a+b>C
5+18 >20
23>20
SO this is a triangle since if you add A and B together it is greater than C.
Answer:
180 degrees
Step-by-step explanation:
Angles in a linear pair are supplementary, so the sum of their measures is 180 degrees.
Hi there! :)
Answer:
K=6.8
*The answer must have a decimal point.*
Step-by-step explanation:
First, you switch sides.
Then, you subtract by 8.2 from both sides of an equation.
Subtract by the numbers from left to right.
Final answer is k=6.8
Hope this helps!
Thanks!
Have a nice day! :)
:D
-Charlie
Answer:
In the given figure:
The reflex angle and
[By vertical angle theorem]
From the given we can say that:
and are supplementary angles.
Supplementary angles states that the two measure are add up to 180 degree.
⇒ .....[1]
then; the reflex angle DOB is:
Substitute the given values we get;
Subtract y from both sides we get;
Divide both sides by 2.5 we get;
We have to find the non reflex
Non reflex angle DOB is;
Therefore, the non-reflex angle DOB is 108 degree.
Answer: 252 degrees
Step-by-step explanation: so we know that a half circle is 180.
e=Evelyn's age
v=victor's age
A. e=v+9
B. v=e+9
C. e=v-9
D. e+v=9
Since e represents evelyn ege, hence the equation that tells you how to find Evelyn's age if you know Victor's age is e = v + 9
These are equation containing unknown variables
If Evelyn was 9 when her brother Victor was born, hence;
Victors age = v
Evelyn age = v + 9
Substitute both equations
Since e represents evelyn ege, hence the equation that tells you how to find Evelyn's age if you know Victor's age is e = v + 9
Learn more on equation here: brainly.com/question/2972832
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