Use explanation in picture
Answer:
x=6
Step-by-step explanation:
all the details are in the attached picture. The suggested solution is not the shortest way.
Note, step 1 is: to find the domain; step 2 is: to solve the equation wihout domain; step 3: to determine 'x' with domain. The answer is marked with green colour.
Answer:
42.5
Step-by-step explanation:
It equals 90 degrees because it's a right angle, so:
3 + 2 = 5
90 - 5 = 85
Since there is space at the top, you need to have the correct amount for both sides. So:
85 ÷ 2 = 42.5
13 : 2/100 = 13 * 100/2 = 13 * 50 = 650
Answer:
D=(-2,-8)
Step-by-step explanation:
the x coordinate of point c is located farther on the right side than the midpoint by four, therefore point D must be 4 to the left from the midpoint to keep the same distance.
2-4=-2
the same thing goes for the y coordinate. C is located 5 higher than the midpoint, therefore point D has to be located 5 lower than it.
-3-5=-8