Answer:
One is 78 degrees and the other is 102 degrees
Step-by-step explanation:
In a linear pair the sum of the two angles will equal 180 degrees
x = One Angle
x+24= Other Angle
2x+24= 180
2x=156
x=78
x+24= 102
Check your work by adding the two and making sure it is equal to 180
102+78=180
Answer:
80 degrees
Step-by-step explanation:
The total sum of all angles is 180 in every triangle, 70 + 30 = 100, 180 - 100 = 80
Problems a through c are asking you what the values would be at those values.
What will the value of be at ? Let's look at the graph.
It seems at , , meaning that
Let's do the same for the others.
At ,
At ,
For the last question, it is giving us the value and asking us which values would give us that.
At , .
*Note* this function is continuous to the right, meaning that there is another point where .
Hope this helps.
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Answer:
see explanation
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= , substitute values
= ( cross- multiply )
4XZ = 144 ( divide both sides by 4 )
XZ = 36 cm
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Also
= , substitute values
= ( cross- multiply )
16BC = 192 ( divide both sides by 16 )
BC = 12 cm
Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation. For example, 2x+4y−9 is an algebraic expression. Term: Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables.
from google