All categories

2 years ago

Write this in set notation [-13; 4 )

Mathematics

1 answer:

juin [17]2 years ago

6 0

Answer:

$13\leq x$

Explanation:

If a side has a bracket [] then it is less than or equal to, meaning that it can reach that exact number.

However, if a side has a parentheses () then it is simply less than. It cannot be that exact number, but it can be even slightly less than that number.

You might be interested in

Braden and jordan are gathering data on a growth rate of a certain new hybrid seed they spilled coffee on the keyboard and destr

Inessa05 [86]

Answer:

WHAT YOUR ZODIAC IM A SAGITTARIUS AND IM COOL WITH ARIES

GEMINI

LEO

LIBRA

AQUARIUS

Step-by-step explanation:

4 0

3 years ago

PLEASE NO LINKS AND NO NEGATIVITY

Umnica [9.8K]

Answer:

Answer is 15-r .Hope it will help you

6 0

2 years ago

Part of Rafael's monthly pay stub is shown. Based on these deductions, what was his net pay? Enter your answer rounded to the ne

Helga [31]

Answer:

my answer is $406,301.62 of earnings pre-tax ,deductions ,health plan ,contributions ,taxes fed and fica

sana makatulong comments lang kung mali ah heart and rate lang po

5 0

3 years ago

a math student is standing 40 feet from the base of a water tower. the angle of elevation from her horizontal line of sight is 7

Lerok [7]

9514 1404 393

Answer:

128 ft

Step-by-step explanation:

The height of the tower above eye-height is related to the angle by ...

Tan = Opposite/Adjacent

tan(72°) = (tower height above eye height)/(40 ft)

tower height above eye height = (40 ft)×tan(72°) = 123 ft

Since eye height is 5 ft, the total height of the tower from the ground is ...

tower height = eye height + height above eye height

tower height = 5 ft + 123 ft

tower height = 128 ft

4 0

2 years ago

Find the equation in standard form of the line passing through the points 3,-4 and 5,1

aliina [53]

Answer:

5x - 2y - 23 = 0

Step-by-step explanation:

Line is passing through the points $(3,\:-4)= (x_1, \:y_1) \: \&\: (5,\: 1)= (x_2,\:y_2)$

Equation of line in two point form is given as:

$\frac{y -y_1 }{y_1 -y_2 } = \frac{x -x_1 }{x_1 -x_2 } \\ \\ \therefore \: \frac{y -( - 4) }{ - 4 -1} = \frac{x -3 }{3 -5 } \\ \\ \therefore \:\frac{y + 4 }{ - 5} = \frac{x -3 }{ - 2 } \\ \\ \therefore \: \frac{y + 4 }{ 5} = \frac{x -3 }{ 2 } \\ \\ \therefore \: 2(y + 4) = 5(x - 3) \\ \therefore \: 2y + 8 = 5x - 15 \\ \therefore \: 5x - 15 - 2y - 8 = 0 \\ \red{ \boxed{ \bold{\therefore \: 5x - 2y - 23 = 0}}} \\ is \: the \: required \: equation \: of \: line \: in \: \\ standard \: form.$

7 0

3 years ago

Write this in set notation [-13; 4 )​

Write this in set notation [-13; 4 )