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mr_godi [17]
3 years ago
14

I WILL GIVE YOU BRAINLY PLSS

Mathematics
2 answers:
IrinaK [193]3 years ago
7 0

Answer:

Step-by-step explanation:

When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side! This is why you must flip the sign whenever you multiply by a negative number. You can also consider this with a number line.

I hope this helps!

Ivahew [28]3 years ago
6 0

Answer:

b

Step-by-step explanation:

if you say 1<2 and multiply both by negative 3 you will have -3 > -6

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A jet plane costs an airline $65,500,00. What is the place value of the digit 5 in this number?
Pavel [41]


|Ten Mils| Mils|100 thousands|10 thousands|Thousands|100's|Tens|Units | 
|-----------|------|--------------------|------------------|---------------|-------|---------------|
|     6      |    5 |         5             |          0          |        0        |    0  |        0        |

You can find easily the solution

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3 years ago
Find the value of x to the nearest tenth
kenny6666 [7]

Step-by-step explanation:

I think this might help

5 0
3 years ago
You measure the mass of a book and it’s 420.0890g how many significant digits are in the measurement
Andrew [12]

9514 1404 393

Answer:

  7

Step-by-step explanation:

All of the digits in the given number are significant. There are 7 significant digits.

__

<em>Comment on other cases</em>

When there are non-zero digits to the left of the decimal point in a number with a decimal point, all of the digits are significant.

When there are no non-zero digits to the left of the decimal point, leading zeros are not significant. All digits following the leading zeros are significant.

In a number with no decimal point, the leading and trailing zeros are not significant.

If the number is written in scientific notation, all digits of the mantissa are significant. (This can be a way to ensure the correct number of significant digits is known in a number with trailing zeros.)

5 0
3 years ago
The sum of 5 consecutive even numbers is 310. What is the third number in this sequence?
bija089 [108]
A simple way to solve for consecutive numbers is to divide the sum number by the number of numbers needed. So 310 ÷ 5, which equals 62. That is the middle consecutive number.

To find the other 4 numbers, since they are all even, sinply add 2 to the middle number to find one, add 2 to that to find another, subtract 2 from the middle number to fine the third, and subtract 2 from that to find the final one.

62 + 2 = 64
64 + 2 = 66
62 - 2 = 60
60 - 2 = 58

so your numbers are 58, 60, 62, 52, and 66. Together they add up to 310.

(I may have done this a non-standard way, bit it was the way that made the most sense in my head.)


3 0
3 years ago
How do you solve the following equation:  a/9.05=8.2
mixas84 [53]
\frac{a}{9.05} =8.2\ \ / \cdot 9.05 \\ \\ a=8.2 \cdot 9.05 =74,21


3 0
3 years ago
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