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eduard
3 years ago
10

“21 less than three-fifths of a number”

Mathematics
1 answer:
Amanda [17]3 years ago
4 0
3/5x-21 is the answer(I think) if not it’s 21-3/5x
You might be interested in
Which statement is true of the function f(x) = -3 squared root x
grigory [225]

Using translation concepts, it is found that the function f(x) = -3\sqrt{x} is the function g(x) = \sqrt{x} reflected over the x-axis and vertically stretched by a factor of 3.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, from g(x) = \sqrt{3} to f(x) = -3\sqrt{x}, g(x) was multiplied by -3, that is, it was reflected over the x-axis(due to the multiplication by the negative number) and vertically stretched by a factor of 3.

More can be learned about translation concepts at brainly.com/question/27948675

#SPJ1

6 0
2 years ago
In a class, 60% of the students are boys and the rest are girls. If the number of boys is 30, how many students are there? ​
irga5000 [103]

50 total students

  • 20 girls

Explanation:

total students: 100%

----------------

  • 60% → 30
  • 1% → 30/60
  • 1% → 0.5
  • 100% → (0.5 * 100)
  • 100% → 50

number of girls:

  • total students - number of boys
  • 50 - 30
  • 20
5 0
2 years ago
Can someone help me pls
babymother [125]
It’s an isosceles triangle so it’s 4
5 0
2 years ago
Read 2 more answers
Function is defined by f(x) = x2 - 4x + 8. The graph of function g is shown.
xenn [34]

Answer:5

Step-by-step explanation:

couldn’t tell ya g

3 0
2 years ago
What word best fits this definition
postnew [5]

Answer:

EXTRAPOLATION.

Step-by-step explanation:

We have been given  a crossword puzzle in the figure

And we need to fill the missing word in this which has to be a mathematics word because we need to follow the pattern

And all words are mathematical

Hence, The word that can be filled there is EXTRAPOLATION.

Extrapolation means in mathematics is finding value of the variable on basis of the relationship this variable have with other variable.

6 0
2 years ago
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