Answer:
Step-by-step explanation:
If the ratio of triangle = 3:5:7
Total ratio = 3+5+7 = 15
The sum of angle in a triangle is 180°
1st angle= 3/15× 180 = 3 × 12 = 36°
2nd angle= 5/15 × 180 = 5 × 12 = 60°
3rd angle= 7/15 × 180 = 7 × 12 = 84°
Answer:
The range consists of all real numbers greater than and equal to -8
y >= -8
Step-by-step explanation:
The range of the function f(x)=-3(x+6)2-8 is ?
This is a parabola.
notice it opens upward starting from the vertex (6, -8)
so the range goes from -8 and upward
N=-55 -n=11x5 -n= 55 n=-55
(multiply both sides by -1)
Answer: $5000 - $250x = y (Benjamin)
$2000 + $100x = y (Corrado)
Step-by-step explanation: Benjamin is spending $250 per month. So if number of given months is x his total spending in x number of months will be $250x. Whereas his initial amount in bank was $5000 and he is withdrawing $250 each month. So the remaining amount y spent on car expenses can be calculated with the equation as follows:
$5000 - $250x = y
Benjamin's friend Corrado is depositing $100 per month. So if number of given months is x his total deposits in x number of months will be $100x. Whereas his initial amount in bank was $2000 and he is depositing $100 each month which will add in initial amount to find y the current amount of money in bank. So the total amount y saved for college fund, can be calculated with the equation as follows:
$5000 - $250x = y
Answer:
A1 = 18
A(n) = A (n-1) -2
Step-by-step explanation:
N represents the number in a sequence and the difference in the sequence is -2 since each time the number is listed in the sequence it is divide by 2.