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chubhunter [2.5K]
2 years ago
11

Given f (x) = 4x - 3,g(2) = x3 + 2x Find (f - g) (4)

Mathematics
1 answer:
Ira Lisetskai [31]2 years ago
5 0
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Alice Clark earns a 25% commission on all sales over $600 a month plus a $1000 monthly salary. If her sales this month are $2170
OlgaM077 [116]
Earning = 1000 + 25% commison

For sales of $2170:

                 = 1000 + 25%* 2170

                 = 1000 + 542.5 = 1542.5 

Gross earnings = $1542.50
8 0
2 years ago
Write 1,270 in expanded form
Vikentia [17]

Answer:

1,000 + 200 + 70

Step-by-step explanation:

Expanded form is a way of writing numbers to see the math value of individual digits.

so for example:

5,000 + 300 + 20 + 3

is 5,323.

4 0
3 years ago
A shade of yellow light with a wavelength of 5.8×10-7 m and a frequency of 5.17 × 10-14 Hz
harina [27]

Step-by-step explanation:

We have,

The wavelength of yellow light, \lambda=5.8\times 10^{-7}\ m

Frequency of yellow light, f=5.17\times 10^{-14}\ Hz

It is assumed to find the speed of light in the yellow light.

The speed of a wave is given in terms of wavelength and frequency as :

v=f\lambda\\\\v=5.17\times 10^{-14}\times 5.8\times 10^{-7}\\\\v=2.99\times 10^{-20}\ m/s

So, the speed of light in a shade of yellow light is 2.99\times 10^{-20}\ m/s.

4 0
2 years ago
Pls help me :"( geometry i will give brainliest<br> and 100 Pts
dalvyx [7]

<u>Answer:</u>

ΔLNM is proved as isosceles triangle. Below for explanation.

<u>Step-by-step explanation:</u>

We know that:

  • AMBX = Square
  • Squares have equal sides

Since AMBX is a square, AL must equal to BN because they are the extra lengths of the square. The lengths of the square are AM, MB, BX, XA.

  • Side of square + Extra length = Side of triangle

This can tell us that the two sides of the triangle are equal. We also know that if 2 sides of a triangle are equal, it is classified as an isosceles triangle. Hence, ΔLNM is proved as an isosceles triangle.

Hoped this helped!

4 0
2 years ago
By which smallest number should 42592 be divided so that the quotient is a perfect cube?​
QveST [7]

Answer:

it's 55

Step-by-step explanation:

Plz mark as brainliest and follow me plz

8 0
2 years ago
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