Answer:
d. x>-3
Step-by-step explanation:
3x+9>0
isolate x
3x>0-9
simplify
3x>-9
Isolate x
x>-9/3
Simplify
x>-3
Final Answer
x>-3
If this helps please mark as brainliest
A.) There are going to be 72 total possibilities.
Because if you have 6 times 6 is 36 times 2 is 72.
B.) The probability that the sum on the dice come out to be 11 is 2:72
Because you can only have (6,5) and (5,6)
C.) The probability that the sum on the two dice comes out to be 7 is 6:72
Because you have (6,1) (1,6) (5,2) (2,5) (4,3) (3,4)
D.) The probability that the numbers on the two dice are equal is 6:72
<span>Because you have (6,6) (5,5) (4,4) (3,3) (2,2,) (1,1) </span>
Answer:
Step-by-step explanation:
Given
Required
Find y when 
We have:
Express as equation
Solve for k
When
When , we have:
Answer:
Alexis = 59
Becca = 74
Cindy = 152
Step-by-step explanation:
a + b + c = 285
a = b - 15
c = 2b + 4
Answer:
<u><em>Measure of angle A is 27 7/9 degrees.</em></u>
Step-by-step explanation:
Lets call measure of angle A is <em><u>X-10</u></em>
Lets call measure of angle B is X
Lets call measure of angle D is 2.5X+20
We know that the sum of triangles add up to 180 degrees
X+X-10+2.5X+20=180
X=37 7/9
So measure of angle A is 27 7/9 degrees.
I hope this is right. :)
