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krok68 [10]
3 years ago
6

What is -1 29/40 as a decimal ? - show work plz:(

Mathematics
2 answers:
blagie [28]3 years ago
4 0

Answer:

Step-by-step explanation:

A mixed number is an addition of its whole and fractional parts.

−(1 + 29/40)

Add

1 and 29/40

Write 1 as a fraction with a common denominator.

−(40/40 + 29/40)

Combine the numerators over the common denominator.

−40+29/40

Add 40 and 29

−69/40

The result can be shown in multiple forms.

Exact Form:−69/40

Decimal Form:−1.725

Mixed Number Form:−1 29/40

Nuetrik [128]3 years ago
3 0

Answer:

I DONT CARE

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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3 years ago
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Will mark brainliest if correct :)
Finger [1]

Answer:

d = 12

c = 4

so I think d > c

Step-by-step explanation:

1 x 12 = 12

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8 0
3 years ago
Identify whether the equation represents an exponential growth or exponential decay function.1. y = 1/4 (1/e)^-2x2. y = (1/e)^4x
zvonat [6]

The general formula for exponential growth and decays is:

y=y_0e^{kx}

if k>0 then then it is an exponential growth function. If k<0 then the function represents an exponential decay.

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1.

The function

y=\frac{1}{4}(\frac{1}{e})^{-2x}

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\begin{gathered} y=\frac{1}{4}(e^{-1})^{-2x}^{} \\ =\frac{1}{4}e^{2x} \end{gathered}

comparing with the general formula we notice that k=2, therefore this is an exponential growth.

2.

The function

y=(\frac{1}{e})^{4x}

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5 0
1 year ago
Which of the following is equivalent to the expression below?
Ludmilka [50]
= x(8 -8) +(10 +13)
= 0 +23
= 23

Selection D is appropriate.
8 0
3 years ago
Pls i really need help asap plsss help plsss plsss plsss help me i really need help and don't just put random answers put real a
Schach [20]

Answer:

The simple solutions are:

Right 6:  (-2+6,-3) = (4,3)

Left 6:    (-2-6,-3) = (-8,-3)

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Down 6:  (-2,-3-6) = (-2,-9)

 

Those are for horizontal or vertical

line segments.

Step-by-step explanation:

4 0
3 years ago
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