Exterior of scalene triangle sides are 25 and 15 and x. solve x.
Answers
-- All three sides of a scalene triangle have different lengths.
So 'x' can't be 15 and it can't be 25.
-- 'x' must be 10 or more in order to reach between the ends
of the 25 and the 15.
-- 'x' must be less than 40 in order for the 25 and the 15 to reach
between its ends.
So the value of 'x' must satisfy these conditions:
0 < x < 15
15 < x < 25
25 < x < 40
Any number that satisfies these conditions is an acceptable value for 'x'.
This triangle is really flat. So much so that you could put it on a number line.
It literally cannot get any flatter, and the largest side literally cannot get any bigger.
Well, the smaller two sides would add up to equal the third.
From this we have realized something: The largest side of any triangle cannot be larger than the sum of the other two.
Let's think back to our problem.
What are the possibilities for
If
If
15 and
Since it's a scalene triangle, x cannot be 15 or 25 either, so add that too.
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You own a beauty salon where you not only cut hair but you also sell hair products. You buy a dozen barrettes for $18.00 and then sell them in your store for $2.00. You want to calculate your percent mark up. To do so, you multiply 2 by 12, subtract 18 and then divide by 12. Is this correct?
Answers
The combinations of sizes allow him to empty the bathtub in exactly four trips is a 5-liter bucket with the 3-liter bucket twice, a 3-liter bucket and the 4-liter bucket.
What is the unitary method?
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Paul's bathtub is clogged. He has to empty 30 liters of water by hand.
Paul has a 3-liter, a 4-liter, and a 5-liter bucket.
If Paul carries two buckets each trip, we need to find the combinations of sizes that allow him to empty the bathtub in exactly four trips.
5 and 3 = 8 liters ,
5 and 4 = 9 liters,
3 and 4 = 7 liters.
8 + 7 + 8 + 7 = 30 liters,
So,
He can take the 5-liter bucket with the 3-liter bucket twice, and then he can use the 3-liter bucket and the 4-liter bucket twice.
Learn more about the unitary method;
#SPJ2
8 + 7 + 8 + 7 = 30 liters, so he can take the 5 liter bucket with the 3 liter bucket twice, and then use the 3 liter bucket and the 4 liter bucket twice.
Answers
Percentage by which Pablo is taller than Sandra = 10%
Height by which Pablo is greater than Sandra = (10/100) * 4
= (4/10)
= 0.4 feet
Then height of Pablo is = 4 + 0.4
= 4.4 feet
Now we can find the height of Michaela as she is 8% taller than Pablo.
Percent by which Michaela is taller than Pablo = 8%
Height by which Michaela is greater than Pablo = (8/100) * 4.4
= (2 * 4.4)/25
= 0.35 feet
Then the height of Michaela = (4.4 + 0.35) feet
= 4.75 feet
So height of Michaela is 4.75 feet. This is the way this problem has to be solved.
Sandra ... s = 4 feet tall
Pablo ... p = 10% taller than Sandra: 110% * s = 110% * 4 = 110/100 * 4 = 4.4 feet tall
Michaela ... m = 8% taller than Pablo: 108% * p = 108% * 4.4 = 108/100 * 4.4 = 4.752 feet tall
Result: Michaela is 4.752 feet tall.
y=2/3x+3
y=__/__x+5
Answers
y=(z/t)x+5
so subsitute and solve
3/2x+3=(z/t)x+5
subtract 5 from both sides
3/2x-2=(z/t)x
divide both sides by x
3/2-2/x=z/t
so combine
3/2-2/x
3/2 times x/x-2/x times 2/2=3x/2x-4/2x=(3x-4)/2x
the values are (3x-4)/2x
Answers
Add
Divide both sides by 8 :
Axis interception of
x - interception points of
y - interception point of
hope this helps!
equation: y = x + 5
Answers
Function Table Tutorial:
We start the function table at the y-intercept, which is listed as 5 in this equation. Since this is at the y-intercept, the x-value would be 0.
(0,5)
Next you use the slope to find the next x and y values. The slope is x, or 1. So whenever you move up a 1 x-value, you'll also move up 1 y-value.
(1,6)
A thing to consider is that you can just plug in any x-value you want and then you can solve the equation to get the y-value that goes with it.
Example:
y = x + 5 ---> y = 2 + 5 ---> y = 7
By doing this, you can easily get all of the functions in the table.(
The first few functions of y = x + 5:
(0,5)
(1,6)
(2,7)
(3,8)
(4,9)
(5,10)
(6,11)
(7,12)
(8,13)
(9,14)
(10,15)
Hope this helps, :)
Answer:
Step-by-step explanation:
(-2,3)
(-1,4)
(0,5)
(1,6)
(2,7)
plug in any numbers for x and solve for y. normally I recommend you to do -2,-1,0,1,2 for the x-values
Answers
Or studying and listening and taking notes in class