Answer:
11.1803399
Step-by-step explanation:
By <em>Pythagoras</em><em> </em><em>Theorem</em>
Answer By,
Zeeshan Khan
Hai, Brainiac!
Great question!
Basically to find the answer, first you add the number of each marble there is.
5 black marbles + 9 white marbles + 2 red marbles = 16 marbles altogether.
Red marbles to the total number of marbles altogether is 2:16, a ratio.
Simplified, that would be 1:8 marbles, or, answer choice B, so your answer would be 1/8 :D
Hope this helps!
Message me bestie if you need anything else! :D
Answer:
y = − 1
Hope this helps!
Step-by-step explanation:
Alright so this is our equation:
y − 3 = 2 ( x − 1 )
We will substitute:
x = − 1
So now our equation looks like this:
y − 3 = 2 ( −1 − 1 )
Now we will get rid of the parentheses:
y − 3 = − 2 − 2
Solve the left side:
y − 3 = − 4
Now add 3 on both sides to find out what y is:
y − 3 = − 4
+3 +3
Add:
y = − 1
Yay! We found our answer! Nice job everyone!
Answer:
The numbers are 19 and 5
Step-by-step explanation:
Given
Let the numbers be
So:
--- First statement
--- second statement
Required
Find x and y
Substitute in
Rewrite as:
Expand
Factorize
Solve for y
or
or
or
Since the numbers are positive, we take only:
Substitute in
<em>The numbers are 19 and 5</em>