Answer:
Angle DCB is Equal to 78
Step-by-step explanation:
4x+2 + 3x+3 =180
7x +5=180
7x=175
x=25.
Then put the x in the 3x+3
3(25) +3 = 78
so DCB = 78
Answer:
Option A is the correct option.
Step-by-step explanation:
In the question the two functions are given in which function 1 is a parabola and function 2 is a straight line.
Since line intersect the parabola on two distinct points as shown the solutions of this non linear system will be two.
The coordinates of the solutions will be (0, -2) and (5, 3).
Therefore option A is the answer.
Leroi’s account
$100
After first deposit = $100+$10=$110
After second deposit= $110 + $10 = $120
Sylvia’s account
$100
10% of $100 is $10
After first deposit = $100+ $10 = $110
10% of $110 = $11
After second deposit = $110 + $11 = $121
Therefore after their first deposit, both will have the same value in their accounts.
But after the second deposit, Sylvia will have 1$ more in her account than Leroi.
That is 6 * sqrt(2*8*3*6)
= 6 sqrt 16 * sqrt 18
= 6 *4 * sqrt 9 * sqrt2
= 6*4*3 sqrt2
= 72 sqrt 2
step 1: given
step 2: distributive property
step 3: addition property of equality
step 4: division property of equality
i'm pretty sure....
