Hey there!
This equation has infinite solutions.
To solve for this equation, first add -7 to both sides in order to get rid of the constant:
2x-2x-7=-7
2x-2x=0
Now, combine your like terms or add 2x and -2x together:
2x-2x=0
0=0
Because you result in a true mathematical statement (0 is equal to itself), you have an infinite amount of solutions or all real solutions.
To check if this is true, plug in any number in place of x in the original staeltement to see if you result in a true statement:
Let's say x is 5
2(5)-2(5)-7=-7
10-10-7=-7
-7=-7
This proves that you have infinite solutions for your equation. :)
Answer:
The distance around the crater is 9415. If the crater is in the shape of a circle then this distance is the circumference of the circle. The circumference C and diameter D of a circle are related by the formula
C = PI * D
If you plug in 9415 for C and 22/7 for PI and solve for D you get
9415 = (22/7) * D
D = (7/22) * 9415 ~ 2995.7
Step-by-step explanation:
U must like COD
For the answer to the question above, For θ the range is between -infinity and infinity,
<span>While y falls in the range from -1 to 1.
because </span><span>y is an element of [-1, 1]</span>
I hope my answer helped you in your problem. Have a nice day!
Answer: im shure the answer is -51
please mark me as brainlist!?
