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antiseptic1488 [7]
3 years ago
12

1. In the expression 9x-11.9 is a coefficient

Mathematics
1 answer:
dem82 [27]3 years ago
3 0

Answer:

9 is a coefficient

Step-by-step explanation:

9x-11.9

A coefficient is the number in front of the variable

9 is a coefficient and -11.9 is a constant

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Find the volume of the prism [8 x 2 x 5 ]
ycow [4]

Answer:

80

Step-by-step explanation:first you multiply from left to right and then you will get you answer

7 0
3 years ago
Read 2 more answers
Circle the possible values that satisfy this inequality X - 3 < 9
horsena [70]
4-3<9
5-3<9
6-3<9
and so on...
3 0
3 years ago
a local parts shop buys a machine that costs $500,000. its value depreciates exponentially each year by 10%. what is the machine
jeka94
Hello!

Answer:

$295.295

Explanation:

Of the statement, we have that the price of the machine decreased 10% every year exponentially, so in the first year it real value drops to 90% of the costs. For 5 years, It can be expressed and simplified by the following equation:

We can't use that the percent drop as a percent itself, so we are going to divide 90% by 100%, and it will give us an entire number.

\frac{90}{100}=0,9 \\ \\ Value=Costs.(0.9)^{years}


By substituting we have:

Value=500000.(0.9)^{5}

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Have a nice day!



8 0
3 years ago
Five year old weighs 75 decagrams how does he weigh in centigrams
tangare [24]
75000.00 centigram (cg - cgm)
7 0
3 years ago
Suppose that the position of one particle at time is given by x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π and the position of a second p
Mashcka [7]

Answer:

there is no collision between the particles

Step-by-step explanation:

for the first particle

x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π

for the second particle

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then for the collision

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since 1/3 ≠ 2 there is no collision between the particles

6 0
3 years ago
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