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schepotkina [342]
4 years ago
9

1. -4(2x - 2) = -(4x - 4)

Mathematics
1 answer:
Tasya [4]4 years ago
3 0

Answer:

x = 1

Step-by-step explanation:

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What is Laplace transformation
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8 0
3 years ago
In a class of 30 students, 12 are girls. What percent of the class is girls
dexar [7]

Answer:

40%

Step-by-step explanation:

Total students = 30

No. of girls. = 12

Girls % = ?

Girls % = No. of girls/Total students * 100%

= 0.4 * 100

= 40%

5 0
3 years ago
Kristina and Darrin are running around a circular track with the same angular speed. Darrin is running on the inside lane which
Nataliya [291]

Answer:

10 ft/s

Step-by-step explanation:

If Kristina is running at a rate of 11 ft/s and on a circular track with radius of 44 ft, then her angular speed is:

\omega_K = \frac{v_K}{r_K} = \frac{11}{44} = 0.25 rad/s

And so is Darrin's angular speed. That means his rate is

v_D = \omega_D * r_D = 0.25 * 40 = 10 ft/s

7 0
3 years ago
(1)The volume of a rectangular prism is 99mm³. Its width is 4.5mm, and its height is 2.2mm. What is its length?
Mnenie [13.5K]

Answer:

346789

Step-by-step explanation:

8 0
3 years ago
Please explain how to do it
nydimaria [60]

Answer:

3/2:2=3/4 is the answer

7 0
3 years ago
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