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erastovalidia [21]
3 years ago
9

Please help I’ll give brainliest

Mathematics
1 answer:
bagirrra123 [75]3 years ago
5 0
A) is 30 because you move the decimal point towards the right 3 times because 1km=1000m
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What is the solution for -3( 2x-4)=4(3/2x-3)
erma4kov [3.2K]

Answer:

Step-by-step explanation:

3( 2x-4)=4(3/2x-3)

Opening bracket

6x - 12 = 6x - 12

6x - 6x = -12 + 12

No solution

3 0
4 years ago
Please help me solve this. Please don’t give me a link, or it will be reported. Please provide step by step explanations. Thanks
nika2105 [10]

Answer:

x = 27/10 or x = 2.7

Step-by-step explanation:

Step 1: Get rid of the denominator.

LCD of 4 & 3: 12

Multiply both sides by 12.

12 ( 2x - 1 / 4 ) + 12 ( x / 3 ) = 12 (2)

Reduce the numbers.

3 ( 2x - 1) + 4x = 24

Step 2: Distribute.

6x - 3 + 4x = 24

Step 3: Collect like terms.

6x + 4x = 24 + 3 ( - 3, the sign change when moved to the other side)

10x = 27

Step 4: Solve for x.

Multiply both sides by 10.

10x / 10 = 27 / 10 (the 10 cancels out)

x = 27 / 10 or x = 2.7

Answer: x = 27 / 10 or x = 2.7

8 0
3 years ago
Square with sides measuring 12in
malfutka [58]
Perimeter = 48in Area =144 in
4 0
3 years ago
You weigh a gallon of 2% milk in science class and learn that is approximately 8.4 pounds. You pass the milk to the next group,
iris [78.8K]
1 pound is 0.453592 kilograms
so 8.4 pounds is 3.81018 kilograms
You would cross multiply and make sure the units are lined up with each other

1\frac{1 lb}{0.453592 kg}  =  \frac{8.4 lb}{x}
then you would cross multiply and get 3.81018
6 0
4 years ago
Read 2 more answers
Which is the length of the hypotenuse, x, if (12,35,x) is a Pythagorean triple
Wittaler [7]
37 is the correct answer givenbthat 12 and 35 are the original baces but if not then the hypotenuse is 6.08
8 0
4 years ago
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