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Brilliant_brown [7]
3 years ago
10

Determine whether the set of lengths could form a triangle. 5, 2, and 3.

Mathematics
2 answers:
kicyunya [14]3 years ago
6 0

Answer:

Determine whether the set of lengths could form a triangle 5, 2 and 3. No it can not form a triangle.

Step-by-step explanation:

5 + 2 is greater than 3. 5 + 3 is greater than 2. 3 + 2 is not greater than 5

Olenka [21]3 years ago
4 0

Answer:

No, the set of lengths - 5, 2 and 3 will not form a triangle.

Step-by-step explanation:

As we know,

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

5 + 2 > 3

3 + 5 > 2

2 + 3 = 5

Therefore,

it does not satisfy the statement.

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What is the y intercept of the quadratic equation f(x)=(x-8)(x+3)?
ivann1987 [24]
The Y-intercept is when the line touches or crosses the y-axis and so the answer is (0,-24)
hope this helps!
7 0
4 years ago
Juan starts walking at 4 miles per hour. An hour and a half later, Cathy starts jogging along the same route at 7 miles per hour
kifflom [539]

Answer:

The answer to your question is 2 hours

Step-by-step explanation:

Data

Juan speed = 4 mi/h

Cathy speed = 7 mi/h

t = x

Formula

speed = distance/time

Solve for distance

distance = speed x time

           d = s x t

Distance travelled by Juan

          d = 4t

Distance travelled by Juan in 1.5 h

         d = 4(1.5)

         d = 6 mi

total distance    d = 6 + 4t

Distance travelled by Cathy

         d = vt

         d = 7t

Equal both equations

         6 + 4t = 7t

Solve for t

         6 = 7t - 4t

         6 = 3t

         6/3 = t

         2 = t

Cathy wll catch up with Juan in 2 hours

6 0
4 years ago
Read 2 more answers
15*x+12+10-20=12<br><br><br> WHAT
kupik [55]

Answer:

Step-by-step explanation:

15x + 12 + 10 - 20 = 12

15x + 22 - 20 = 12

15x + 2 = 12

15x = 12 - 2

15x = 10

x = 10/15 which reduces to 2/3

3 0
4 years ago
Read 2 more answers
The school that Arjun goes to is selling tickets to the annual dance competition. On the first day of tickets sales the school s
vlabodo [156]
X=number of senior tickets
y=number of student tickets

1st day
7x+1y=101

2nd day
7x+12y=134

easy, we can eliminate the x's

multiply first equation by -1

-7x-1y=-101
<u>7x+12y=134 +</u>
0x+11y=33

11y=33
divide by 11 both sides
y=3
sub back

7x+y=101
7x+3=101
minus 3 both sides
7x=98
divide both sides by 7
x=14

senior tickets cost $14
student tickets cost $3
that sounds unfair
4 0
3 years ago
A function f is given by the data in the table. I am currently working with Derivatives but i can’t solve this one.
mariarad [96]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

One way to approximate the derivative at a point is by finding the slope of the secant line between points on either side. That is what is done in the attached spreadsheet.

  f'(0.1) ≈ (f(0.2) -f(0.0))/(0.2 -0.0) = -5 . . . for example

__

Another way to approximate the derivative is to write a polynomial function that goes through the points (all, or some subset around the point of interest), and use the derivative of that polynomial function.

These points are reasonably approximated by a cubic polynomial. The derivative of that polynomial at the points of interest is given in the table in the second attachment. (f1 is a rounding of the derivative function f')

6 0
3 years ago
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