Answer:
242
Step-by-step explanation:
Instead of times you should use * to represent multiplication.
So, the expression is 4 + 34*7
We follow PEMDAS,
So first we multiply,
4 + 238
Now we add.
242
The length of RS is 45 units if the perimeter of the rectangle below is 166 units.
<h3>What is the area of the rectangle?</h3>
It is defined as the area occupied by the rectangle in two-dimensional planner geometry.
The area of a rectangle can be calculated using the following formula:
Rectangle area = length x width
The question is incomplete.
The complete question is:
The perimeter of the rectangle below is 166 units. Find the length of the side RS. Write your answer without variables.
The figure is in the picture please refer to the picture.
The perimeter of the rectangle = 166 units
2(4x + 2 + 5x) = 166
9x + 2 = 83
9x = 81
x = 9
The length of RS = 5x = 5(9) = 45 units
Thus, the length of RS is 45 units if the perimeter of the rectangle below is 166 units
Learn more about the rectangle here:
brainly.com/question/15019502
#SPJ1
Answer:
5.86
Step-by-step explanation: its right on delta math
Answer:
-1<x<9
(I think you notated it wrong, it should be |x-4|-2<3)
Answer:
E, needs more info to be determined
Step-by-step explanation:
We know that Kai takes 30 minutes round-trip to get to his school.
One way is uphill and the other is downhill.
He travels twice as fast downhill than uphill.
This means that uphill accounts for 20 minutes of the round-trip and downhill accounts for 10 minutes of his trip.
However, even with this information, we do not know how far his school is.
In order to figure out how far away his school is, we would need more information about the speed at which Kai is traveling.
Simply knowing that he travels twice as fast downhill is not enough.
This question could only be solved by knowing how many miles Kai travels uphill or downhill in a given time.