Your hot air balloon is rising at the rate of 4 feet per second. Another aircraft nearby is at 7452 feet and is losing altitude at the rate of 30 feet per second. In how many seconds will your hot air balloon be at the same altitude as the other aircraft?
Answers
Answer:
Step-by-step explanation:
Let
y ----> the altitude in feet
x ----> the time in seconds
we know that
The linear equation in slope intercept form is equal to
where
m is the slope ot unit rate
b is the y-intercept or initial value
In this problem we have
Your hot air balloon
The slope is equal to
The y-intercept is ---> represent a proportional relationship
The linear equation is
----> equation B
Another aircraft
The slope is equal to ---> is negative because is a decreasing function
The y-intercept is
The linear equation is
----> equation B
Equate equation A and equation B
solve for x
Adds 30x both sides
Divide by 34 both sides
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Mia charges $2.25 per hour when she babysits, plus $5.00 for transportation to. which function rule represents the amount y Mia charges to babysit for x hours?
Darius takes his family on an afternoon boat ride. Going through York Canal, he drives 55 miles in 1515 minutes. Later on as he crosses Stover Lake, he drives 3030 minutes at the same average speed. Which statement about the distances is true?
A: 9
B: 8
C: 11
D: 6
Answers
As the
To find the value of g(3) we have to put the value of equal to 3 everywhere in g(
)
Therefore
on solving the equation
Hence g(3) =11 is the answer
Hope this will help
b) 16\19x-9
c) 16\19x-36
d) 16\19x +36
Answers
16/19 x-36 is the perimeter of square whose side length is 4\19x - 9 units
What is Square?
square, in geometry, a plane figure with four equal sides and four right (90°) angles. A square is a special kind of rectangle (an equilateral one) and a special kind of parallelogram
We need to find the perimeter of square whose side length is 4\19x - 9 units.
Perimeter of square=4a
Where a is length of side
a=4\19x - 9
Perimeter of square=4(4\19x - 9)
Apply distributive property
=16/19 x-36
Hence 16/19 x-36 is the perimeter of square whose side length is 4\19x - 9 units
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Answers
Answer:
We know the width maybe 22ft and at its widest.
IF we say 3 triangles can be fit into a polygon given 2 sides then we 180 x 3 = 560 degree if its 3 rectangles then if it is easier to make 4 rectangles if square shape we can subtract the smaller measures of the missing rectangle.
With triangles;
The number of triangles is always 2 less than that that of its sides.
= 3 triangles + 2 = 5 sides.
The sum of interior angles
(n-2) x 180 = 540 degree
5-2 x 180
To determine the amount of sides; we remember
(n-2) 180
360 = (n-2) 180
+360 = 180 -360 +180
+360 = 180 = (3 triangles with 180)
900/180 = 5 sides.
If we say 5 triangles created with 3 given lengths
then same rule applies n-2 (180)
=7 sides
= if regular shape largest line 22 x 7 = 154 ft sq = Area.
Answer:
374
Step-by-step explanation:
First do the area of the triangle 7 x 22 = 308 308/2 = 154 22 x 10 = 220 220+154 =374
，1 tenth + 17 hundredths
，10 tenths + 4 hundredths
，11 hundredths + 8 tenths
，Options 177\100 91\100 140\100 77\100 27\100 104\100
Answers
Answers
The solution to the expression 3 * 9 + 10 * 36/6 is 87
How to evaluate the expression
From the question, we have the following parameters that can be used in our computation:
3 * 9 + 10 * 36/6
Evaluate all the products in the expression
so, we have the following representation
3 * 9 + 10 * 36/6 = 27 + 360/6
Evaluate all the quotients in the expression
so, we have the following representation
3 * 9 + 10 * 36/6 = 27 + 60
Lastly, we have
3 * 9 + 10 * 36/6 = 87
Hence, the solution is 87
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Answer:
87
Step-by-step explanation:
3x9+10x36/6
multiply 3x9 and divided 36/6
27+10x6
27+60
87
Answers
Example:
1/2-3/4
1/2= to 2/4
3/4 - 2/4=1/4
Answer: 1/4