Trigonometry:
Sine 75 = x/ 9
x = 9 Sine 75
x = 8.7
Answer:
0.87
Step-by-step explanation:
Answer:
(- 4, - 10 )
Step-by-step explanation:
y = 5x + 10 → (1)
y = 4x + 6 → (2)
Substitute y = 5x + 10 into (2)
5x + 10 = 4x + 6 ( subtract 4x from both sides )
x + 10 = 6 ( subtract 10 from both sides )
x = - 4
Substitute x = - 4 into either of the 2 equations and evaluate for y
Substituting into (1)
y = 5(- 5) + 10 = - 20 + 10 = - 10
solution is (- 4, - 10 )
Answer:
im pretty sure it would be 5/3
Step-by-step explanation:
u go up 5 squares and then over 3
Answer:
19gallons
Step-by-step explanation:
Given parameters:
Mike's car rate = 21miles per gallon
Distance = 400 miles
Unknown:
Number of gallons of gas = ?
Solution:
The rate of fuel consumption by Mikes car is given as;
Rate =
Number of gallons =
Number of gallons =
= 19gallons