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sdas [7]
3 years ago
9

Work out the reskuts of these changes.

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Answer:

a is the amount of people went up by 1600 so its 9600

b is it went down by $2580 so the price is now 40420

c so the baby went up by 2.56 kh and now weighs 5.76 kh

Step-by-step explanation:

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Which shape is a Parallelogram?
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The top left is the correct answer, because the sides are parallel.

Hope this helps!
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Which of the following numbers is a rational but not a integer
Temka [501]
Rational numbers are numbers that can be turned into a fraction. They can be negative or positive.
Integers are whole numbers. They can be negative or positive. 

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8 0
3 years ago
( I NEED THIS ANSWERED SUPER FAST IM ON A DEADLINE HELP ME!!!)
r-ruslan [8.4K]
The answer to the question is 9/45, 8/40
7 0
3 years ago
The length of an arc of a circle is 7.34 units, and the measure of the corresponding central angle is 81 degrees. What is the ap
GuDViN [60]

Answer:

A.  5.19 units

Step-by-step explanation:

\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right) \quad \textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle)}

Given:

  • \theta = 81°
  • Arc length = 7.34 units

Substituting given values into the equation and solving for r:

\implies 7.34=2 \pi r\left(\dfrac{81^{\circ}}{360^{\circ}}\right)

\implies 7.34=r\left(\dfrac{18 \pi}{40}\right)

\implies 7.34 \cdot 40=18 \pi r

\implies 293.6=18 \pi r

\implies r=\dfrac{293.6}{18 \pi}

\implies r=5.19 \sf \: units \:(2\:dp)

7 0
1 year ago
Read 2 more answers
Which number is equal to 10 to the power of neg 3
Shkiper50 [21]

Answer:

0.001

Step-by-step explanation:

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3 years ago
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