Answer:
(0,5)
Step-by-step explanation:
To find the y-intercept, substitute in 0 for x and solve for y.
y=x^2 + 3x + 5
y=(0)^2 + 3(0) +5
y=0+0+5
y=5
Since there is no x coordinate for a y-intercept, the answer is (0,5)
Answer:
m=-7/2
Step-by-step explanation:
(5 • (m + 2) - m) - (2m + 3) = 0
2m + 7 = 0
3.1 Solve : 2m+7 = 0
Subtract 7 from both sides of the equation :
2m = -7
Divide both sides of the equation by 2:
m = -7/2 = -3.500
Answer:
-4
Step-by-step explanation:
Hello :)
Answer: x=11
Measure angel BAD= 122
Explanation:
To find X you have to make an equation
10x-49=5x+6
And then you solve for x
To find the angel measure of BAD, you have to add bac and cab to get bad
Bac= 10(11)-49 which equals 61
Cab= 5(11)+6=61
61+61= 122
Which is the measure of BAD
I hope this helps and have a wonderful rest of your night
Answer:
The mean is 8.
Step-by-step explanation:
The mean is the sum of a set of numbers divided by the number of numbers in a set. In this case, you add up all the numbers to get 56, and divide by 7 to get 8.
