3.4(x+1.58)= - 11.288
Step 1: Distribute 3.4 to the numbers inside the parentheses (x+1.58)
3.4x + (3.4×1.58)= - 11.288
3.4x + 5.372 = -11.288
Step 2: Bring 5.372 to the right side by subtracting it to both sides
3.4x + (5.372 - 5.372 ) = (-11.288 - 5.372)
3.4x + (0) = (-16.66)
3.4x = -16.66
Step 3: Isolate x by dividing 3.4 to both sides
x = -4.9
Hope this helped!
Answer:
your answer is C
Step-by-step explanation:
took the test
Answer:
The distance between them
is 67 miles
Step-by-step explanation:
Here, we want to know how far apart they both are
From the question, the time they have both driven is 1 hour
Mathematically;
distance = speed * time
For Matt,
distance Is = 45 * 1 = 45 m
For John
distance is 50 * 1 = 50 m
To find the distance between them, we will use pythagoras’ theorem which states that the square of the hypotenuse is equal to the sum of the squares of the two other sides
In this question, the hypotenuse is the distance between the two sides
Thus; we have
D^2 = 45^2 + 50^2
D^2 = 2025 + 2500
D^2 = 4525
D = √4525
D = 67.27
this is approximately 67 miles
