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melisa1 [442]
3 years ago
12

-1.9 x -4.5 x -5.2 = ?

Mathematics
1 answer:
yan [13]3 years ago
6 0

Answer: -44.46

Step-by-step explanation:if you multiply it all together the answer is -44.46

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Here is a histogram showing Barry Bonds's home-run totals for the years 1991 - 2005. Looking at the histogram, you might suspect
vodomira [7]

Answer:

2


Step-by-step explanation:


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2 years ago
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How do u simplify this expression |-7|
snow_tiger [21]
The absolute value is 7.
7 0
3 years ago
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If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
alexandr1967 [171]

The new equation after the expression equivalent to x from the first equation is substituted into the second equation is: 2(-4y-9)+5y=-6

Step-by-step explanation:

We will solve the initial steps for substitution method for finding the correct answer

Given equations are:

x+4y = -9\ \  \ \ Eqn1\\2x+5y=-6\ \ \ Eqn2

From equation one

x+4y = -9\\x+4y-4y = -9-4y\\x = -4y-9

Putting x = -4y-9 in equation 2

2(-4y-9)+5y=-6

Hence,

The new equation after the expression equivalent to x from the first equation is substituted into the second equation is: 2(-4y-9)+5y=-6

Keywords: Linear equations, variables

Learn more about linear equations at:

  • brainly.com/question/726990
  • brainly.com/question/725998

#LearnwithBrainly

6 0
3 years ago
Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly \$100$100 to buy each vote
dolphi86 [110]

Answer:

Yes, Cam's costs proportional to the number of votes he receives.

Step-by-step explanation:

It is given that Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly $100 to buy each vote.

Let the number of votes he get be x.

Then the total cost of Cam is

C=100\times x         ... (1)

Where, C is Cam's costs and x is number of votes he receives.

Two variables are proportional to each other if

y\propto x

y=kx                     ... (2)

Where k is constant of proportionality.

Since equation (1) and (2) and similar and the constant of proportionality is 100, therefore we say that Cam's costs proportional to the number of votes he receives.

7 0
3 years ago
A. How high above the water is the roadway in meters? Round to the nearest hundredth. (199 ft)
xxMikexx [17]
A.
1 meter = 3.28 feet
Height = 199 / 3.28
Height = 60.6707 m
To the nearest hundredth = 60.67 m

B.
1 Kilometer = 1000 meter
1 meter = 3.28084 feet
1 kilometer = 3280.84 feet
Length = 26,372 / 3280.84
Length = 8.0382 km
To the nearest hundredth = 8.04 km<span />
6 0
3 years ago
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