in a triangle, the measure of the first angle is twice the measure of the second angle. the measure of the third angle is 92 degrees more than the measure of the second angle. what is the measure of the first angle?
Answers
First Angle: 2x
Second Angle: x
Third Angle: x+92
2x + x + x + 92 = 180
4x + 92 = 180
-92 -92
4x = 88
/4 /4
x = 22
First Angle: 2x = 2(22) = 44
Second Angle: x = 22
Third Angle: x+92
The answer is 44 degrees.
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Answers
Answer:
x = -7
Step-by-step explanation:
Move over all the numbers and variables to one side and equal them to zero. The equation should now look like this: -x+8+3x+6=0
Combine like terms! Add -x+3x to get 2x and add 8+6 to get 14.
The equation should now read: 2x+14=0
Subtract 14 from both sides to show: 2x = -14
Get x by itself! Divide both sides by 2 to get x = -7
Answer:
Step-by-step explanation:
Answers
Answer:
25
Step-by-step explanation:
The angle at C is 90 degrees, and BCD is a right triangle, so we can applythe Pythagorean theorem here -- 60²+m²=65², so 65²-60²=m²=625. The possible values for m are 25 and -25, and since m can't be negative, 25 is our answer as 25 is the square root of 625
x; 0 , 2 , 4 , 6
y; -10 , -1 , 4 , 8
Relation t is not a function. The inverse of relation t is not a function.
Relation t is a function. The inverse of relation t is a function.
Relation t is a function. The inverse of relation t is not a function.
Relation t is not a function. The inverse of relation t is a function.
( I think its a, but not sure ? )
Answers
Answer:
Hence, Relation t is a function. The inverse of relation t is a function.
Step-by-step explanation:
We are given the relation as:
x: 0 , 2 , 4 , 6
y: -10 , -1 , 4 , 8
Clearly from the y-values corresponding to the x-values we could see that each x has a single image (single y-value).
Hence, the corresponding relation is a function.
Now we have to find whether the inverse of this relation is a function or not.
When we take the inverse of this function that is the y-values will behave as a pre-image and x-values as its image.
Hence we will see that corresponding to each y-value there is a unique image hence the inverse relation is also a function.
Hence, Relation t is a function. The inverse of relation t is a function.
slope of -2?
Answers
Answer:
y=-2x+4
Step-by-step explanation:
Answers
Answer:
total tip: 32.5*20/100=6.5
Step-by-step explanation: