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3 years ago

The length of a cell phone is 8 centimeters to the

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

6 0

Answer:

81 mm is more precise

Step-by-step explanation:

millimeters are smaller than cm

8 cm * 10 mm/1 cm = 80 mm

compared to 81 mm

81 mm is more precise

Vlad [161]3 years ago

6 0

Answer:

81 mm

Step-by-step explanation:

mm's are smaller measurements than cm's, and as a result are more precise

1 cm = 10 mm

So 8 cm = 10 * 8 (mm)

= 80 mm

& 80 mm is smaller than 81 mm, so 81 mm is more precise

Hope this helps, and please mark me brainliest if it does!

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What is the answer of X2/3??

Yuri [45]

1/3x^2

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3 years ago

Sales of 10000 increased by 65% each year write a function that represents the situation

erastovalidia [21]

Answer: $y=10000(1.65)^x$

Step-by-step explanation:

Given: The sales of 10000 increased by 65% each year .

Let x be the number of years.

The rate of growth=65%= 0.65

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$y=A(1+r)^x$

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Then the increase in the sales id given by :-

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3 years ago

Hey! Solving linear equations with integers! i don’t think it should be that hard since it’s practice, I just need some help wit

Dmitriy789 [7]

Solution 1 :-

>> -3 (3 - x) = 2x + 5

>> -3 × (3 - x) = 2x + 5

>> -9 + 3x = 2x + 5

>> 3x - 2x = 9 + 5

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Solution 2 :-

>> -6 - 9p = 3p

>> -9p - 3p = 6

>> -12p = 6

>> p = -1/2

Solution 3 :-

>> -5 (-4 - a) = 3a + 8

>> -5 × (-4 - a) = 3a + 8

>> 20 + 5a = 3a + 8

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>> a = -6

Solution 4 :-

>> s - 6 = -5s

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>> 6s = 6

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8 0

2 years ago

Read 2 more answers

A right triangle has an angle that measures 47°. What is the measurement of the third angle in the triangle?

Allushta [10]

Answer:

43 degrees

Step-by-step explanation:

every triangle all three angles equal 180 for a right triangle you know that one angle is 90 degrees for this triangle we know that another angle is 47 so

90+47 = 137 now we can take 180 - 137 = 43

so your third angle is 43

hope I helped!!

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3 years ago

Can someone please figure this out for me because I don't understand it.

lisabon 2012 [21]

The answer would be 'b'
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= 2¼ ÷ ¼ = 9

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3 years ago