Answer: 110 degrees
Since the 2 unknown angles in the triangle are equal you do (180-40)/2 to find what they are equal to. (It's equal to 70) Now that you have the answer for the two angles, now you can subtract 70 from 180 which gives you 110 degrees and that's your answer
Hope this helped you!
Answer: (i) 4x - 40 = 76
(ii) 29 questions
Step-by-step explanation:
Let the total number of questions be x.
Since he received 4 points for every correct answer and he got 10 answers wrong , this means he lost 40 points , the equation thus become
4x - 40 = 76
To find the value of x , add 40 to both sides
4x = 116
divide through by 4
x = 29
Therefore , there are 29 questions on his math test
Answer is
<span>next = now + 10, starting at 60
hope it helps</span>
Answer:
Step-by-step explanation:
To solve for the quotient, perform long division with the polynomials and write a remainder if necessary.
_x___-2_______
x - 1 | x2 + 0x - 4
x2 - 2x
_______________
-2x - 4
-2x + 2
_______________
-2
So the solution is
