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3 years ago

Pleaseeeeee helppp i dont get itttttttt

Mathematics

2 answers:

Anon25 [30]3 years ago

4 0

Answer:

If you could attach a picture that could help us help you...

Joseph Nicéphore Niépce

The world's first photograph made in a camera was taken in 1826 by Joseph Nicéphore Niépce. The photograph was taken from the upstairs windows of Niépce's estate in the Burgundy region of France.

8 hours

The first photograph ever shot, the 1826 photo View from the Window at Le Gras, took a whopping 8 hours to expose. When Louis Daguerre introduced the daguerreotype in 1839, he managed to shave this time down to just 15 minutes.

lisov135 [29]3 years ago

3 0

Answer:

don't get what

Step-by-step explanation:

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4 = 3/4m - 6 pls help me ASAP and check the answer

laila [671]

Answer:

m = 3/40

Step-by-step explanation:

4 = 3/4m - 6

m*4 = m(3/4m -6)

4m = m*3/4m + m*-6

4m = 3/4 - 6m

6m + 4m = 3/4

10m = 3/4

m = (3/4)/10

m = 3/40

check:

4 = 3/(4*3/40) - 6

4 = 3/(12/40) - 6

4 = (3*40)/12 - 6

4 = 120/12 - 6

4 = 10 - 6

4 0

3 years ago

5.22 write the decimal as a fraction or mixed number in simplest form

Vikentia [17]

Answer:

5 and 11/50

Step-by-step explanation:

5.22 = 261/50 = 5 and 11/50

5 0

3 years ago

Which are are the roots of the quadratic function F(q)=q^2-125?

nadezda [96]

Q^2 - 125 = 0
q^2 = 125

q = +/- sqrt 125 = 11.18, -11.18

5 0

3 years ago

In this exercise, we consider finding the first five coefficients in the series solution of the first-order linear initial value

Ghella [55]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached images for the step by step explanation for the answer to the question

7 0

3 years ago

Solve the quadratic in form equation x^4-14x^2+45=0

Anastaziya [24]

X⁴-14x²+45=0
(x²) ²-14x²+45=0
let y=x²
y²-14y+45=0
(y-9) (y-5) =0
y=9 or y=5
x²=9 or x²=5
x=±3 or x=±√5

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3 years ago