3 years ago

What makes 2.4=6x true?

Mathematics

1 answer:

Murrr4er [49]3 years ago

4 0

2.4=6x so isolated the variable, 2.4/6=0.4 so x=0.4

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8. Let f(x) = 3x + 2 and g(x) = x - 3. Find f(x) - g(x) and state its domain.

Dvinal [7]

F(x) - g(x)
becomes
(3x + 2) - (x - 3)

which is
3x + 2 - x + 3

then add like terms
2x + 5

so f(x) - g(x) = 2x + 5
and it's domain should be all real numbers

7 0

3 years ago

A triangle with an area of 202.5 has a height that measures 15 find its base

Papessa [141]

The area = 1/2 * base * height

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= 27 answer

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3 years ago

Aliana uses beads that are 5/4 Centimeters long she uses three beads altogether how many centimeters of beads will Aliana use fo

Serga [27]

Answer:

Length of beads altogether in the necklace = 3.75 cm

Step-by-step explanation:

Length of the beads used in a necklace = $\frac{5}{4}$ cm

Number of beads used in the necklace = 3

Therefore, length of beads in the necklace = Length of each bead × Number of beads used

= $\frac{5}{4}\times 3$

= $\frac{15}{4}$

= 3.75 cm

Length of the beads altogether in the necklace = 3.75 cm

3 0

2 years ago

Functions can be defined using graphs, tables, and ordered pairs. What is the domain of a function?

Agata [3.3K]

Step-by-step explanation:

the domain is all numbers

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3 years ago

Given f(x)=1/4(5-x)2 what is the value of f(11)

iren [92.7K]

Answer:

f(x)=1/4(5-x)²

Step-by-step explanation:

f(11)=1/4(5-11)²

1/4(-6)²

1/4(36)

7 0

3 years ago

Read 2 more answers