2 years ago

The table represents the function f(x).

Mathematics

1 answer:

MakcuM [25]2 years ago

5 0

Answer:

-1/2

Step-by-step explanation:

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babymother [125]

Answer:

Step-by-step explanation:

7 0

3 years ago

The floor of a rectangular room is 300 cm long and 180 cm wide. to carpet the floor? How many small tiles are needed

Vinvika [58]

The number of small tiles are needed is 300 tiles.

<h3>Number of tiles needed</h3>

Using area of rectangular formula

Area of the room = length(l) × breadth (b)

Area of the room=300 cm×180 cm

Area of the room=54,000 cm²

Number of tiles needed = Area of rectangular region / Area of one tile

Number of tiles needed=54,000/180

Number of tiles needed=300 tiles

Therefore the number of small tiles are needed is 300 tiles.

Learn more about number of tiles needed here:brainly.com/question/2136390

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4 0

2 years ago

A restaurant sells refill cup for $7.75.Each refill cost $1.25.last month,Roger spent $32.75 on a cup and refill.whoch equation

Bess [88]

7.75+1.25x= 32.75
32.75-7.75=25
1.25x= 25
25 divided by 1.25
X= 20

6 0

3 years ago

How do I abbreviate 78 degrees Celsius

lorasvet [3.4K]

Well as far as abbreviation I would put 78°C

5 0

3 years ago

Make x the subject of these equations.

shepuryov [24]

$(1)a(x + b) = c \\ ax + ab = c \\ ax = c - ab \\ \frac{ax}{a } = \frac{c - ab}{a} \\ x = \frac{c - ab}{a}$

$(2)8(x + a) = b \\ 8x + 8a = b \\ 8x = b - 8a \\ \frac{8x}{8} = \frac{b - 8a}{8} \\ x = \frac{b - 8a}{8}$

$(3)a(x - 7) = b \\ ax - 7a = b \\ ax = b + 7a \\ \frac{ax}{a} = \frac{b + 7a}{a} \\ x = \frac{b + 7a}{a}$

$(4)c(2 + x) = 6 \\ 2c + cx = 6 \\ cx = 6 - 2c \\ \frac{cx}{c} = \frac{6 - 2c}{c} \\ x = \frac{6 - 2c}{c}$

8 0

4 years ago

Read 2 more answers