Answer:
(3 x 2)= 6 . is your answer
Step-by-step explanation:
have a nice day.
Answer:
Step-by-step explanation:
Answer:
it's obviously 5
-5+10 = 5
(2y - x)°
Find the value of x.
A 9
В. 18
C 45
D. 90
Now,
(2y+x)°+(2y-x)°=180°(straightangle)
or,2y+x+2y-x=180°
or,4y=180°
◆y=45°
Then,
4x=2y-x(verticallyoppositeangle)
or,4x=2*45°-x
or,5x=90°
or,x=90°/5
◆x=18°
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Answer:
they are opposite degrees so we can say that 4x=2y-x
Step-by-step explanation:
5x=2y and we complete 4x+(2y+x)=180. and then 5x+2y=180. put 2y from 5x. 4y=180 y= 45 and x= 18°
Answer:
104 degrees
Step-by-step explanation:
71 degrees is one corner
Opposite corner is equal
Middle angle: 180-71-71 = 38
isosceles triangle bottom angle = 38 and 38
top angle = 180 - 38 - 38 = 104 degrees
Answer:
27 · 243 = 3
=
Answer:
3^8 and 6,561
Step-by-step explanation:
1) Calculate, 3 to the power of what is 27?
Make a table of all of 3's powers until 10. i.e. 3^1 = 3, 3^2 = 9 ......
You will find that 3^3 = 27 and 3^5 is 243
3) Use the formula x^m * x^n = x^m+n and substitue our value.
It should look like this: 3^3 * 3^5 = 3^3+5 = 3^8
4) Make a table as described in step 2 and calculate all of 3's powers up to 10. Look at your table and you will find that 3^8 is equal to 6,561
5) The expression written as a power is
3^8 and
the value: 6,561
Enjoy :)
Answer
part 1 = c/a
part 2 = b/a
Sine is the ratio of opposite to hypotenuse respect to as agiven angle while tangent is the ratio of opposite to adjacent lengths of agiven angle.
Part 1
Sine = opposite/hypotenuse
SinB = b/a
Tangent = opposite/adjacent
TanC = c/b
SinB × TanC = b/a×c/b
= c/a
Part 2
SinC = c/a
TanB = b/c
SinC×TanB= c/a×b/c
=b/a