D. (-3,4)
you need to flip the triangle across the y-axis to find the reflected point of D
Answer:
24g
Step-by-step explanation:
your multiply 4 and 6g
4x6=24
then you add g
Answer:
11.25°, 168.75°
Step-by-step explanation:
Linear pair are supplementary.
let one angle be x then the other angle is 15x, so
x + 15x = 180
16x = 180 ( divide both sides by 16 )
x = 11.25
Thus
one angle = 11.25° and the other angle = 15 × 11.25° = 168.75°
So just your normal equation.
We need to isolate x alone.
First lets write out our equation
3 +7x = 12
Lets do this step by step.
first subtract 3 from both sides.
3 + 7x = 12
-3 = -3 it cancels out on the left side and we solve on the right side.
*************
7x = 9
second we divide both sides by 7
7x = 9
÷7 = 7 we got the x alone and we just write 9/7 as our answer.
x = 9/7
Or as a decimal.
9/7 could be <span>1.28571428571429
</span>
Either will work.
x = 9/7
or
x = <span>1.28571428571429
</span>
Have a nice day. :)
Multiply 3 and n, and 3 and 4.
3n+12
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hope it helps
