You need to solve for x. This is how you do it:
subtract 9 to both sides
subtract 25 and 9
divide 2 to both sides
Answer:
Step-by-step explanation:
so you can find the average by adding all the numbers together then dividing by how many there are
28 39 45 55 52 35 24
so add them up then divide them by 7
hope its helpful
Answer:
The answer is C
Step-by-step explanation:
3 : 4
^ ^
II II
red blue
S = 17. because 8+9 = 17.
therefor, 17-8 = 9.
hope this helps.<span />
ANSWER
EXPLANATION
Method 1
Vertically opposite angles are equal, therefore
This implies that,
We simplify to get,
Dividing through by 3 gives,
Also,
This implies that,
We simplify the right hand side to get,
We divide both sides both sides by 2 to get,
Method 2
Angles on straight line sums to 180°.
This implies that,
Also,