10 because first brackets is 0 second brackets is 10 15*0 is 0 0+10 is 10
Answer:
4(3 + 2x)(-3 + 2x)
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
The points will be on the same line if they have the same slope. Calculate the slope of each pair. If the slopes are the same, then they lie on the same line.



The slope is the same.
Answer:
0.44
Step-by-step explanation:
See the picture below.
Remember that the sine is the ratio of the length of the opposite leg to the length of the hypotenuse.
Perhaps you know SOHCAHTOA, where SOH means sine, opposite, hypotenuse.
For angle J, leg LK is the opposite leg.
The hypotenuse of the triangle is the side opposite the right angle, teh angle of 90°, which is angle L, so the hypotenuse is side KJ.



Answer: 0.44
4x°=75-x° this might be wrong but I’m sure