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irina [24]
3 years ago
12

Add -3.8 + 9.8 + -5.7.

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0

Answer:

0.3

Step-by-step explanation:

Step 1:

- 3.8 + 9.8 - 5.7

Step 2:

6 - 5.7

Answer:

0.3

Hope This Helps :)

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F(x)=-3√x-3-1 which of the following graphs corresponds to the function above
emmainna [20.7K]

Answer:

Top left graph.

Graph W.

Step-by-step explanation:

Used a graphing calc.

7 0
3 years ago
Which expression is equivalent to 5y^-3?<br><br> 1/125^3<br> 1/5y^3<br> 5/y^3<br> 125/y^3
AveGali [126]

So remember the rule from negative exponents to fractions is: x^{-m}=\frac{1}{x^m} . Note that it is only the y exponent with the negative exponent, not 5, so our fraction would look like this: \frac{5}{y^3} .

In short, the correct answer is the third option: 5/y^3.

6 0
4 years ago
Someone please help me!
Likurg_2 [28]

c

b

A

6/10

Hopes this helps


7 0
3 years ago
Read 2 more answers
The equation 9.95 + 0.30s=c gives the cost c in dollars that a website charges for downloading songs. The variable s stands for
IrinaK [193]

Answer:

$20.45

Step-by-step explanation:

First substitute 35 for s

9.95+0.30(35)=c<-----

If you solve this you would get...

$20.45

3 0
3 years ago
The range of which function includes -4?
Inessa [10]
Start with the last two choices.
You have x + 5 and x - 5 in the square root.
A square root can never be negative.
That means that the lowest value y can have in the last two choices is 0.
The range does not include -4.

Now look at choice B.
sqrt(x) is at least 0.
Then you add 5.
The range does not include -4.

Now look at choice A.
sqrt(x) is at least 0.
Now you subtract 5.
The lowest value y can have is -5. That includes -4.
Choice A is the answer.
y will be at least 5.
6 0
3 years ago
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