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mylen [45]
4 years ago
9

What do you mean by the term standard unit ?​

Mathematics
2 answers:
ira [324]4 years ago
4 0

Answer:

When numbers become very small or large standard form (or standard index form) is used to make them manageable. In standard form or unit a number is written as:

[a number between 1 and 10] × [ an integer power of 10]

IRINA_888 [86]4 years ago
3 0
A standard unit of measurement is a quantifiable language that helps everyone understand the association of the object with the measurement. It is expressed in inches, feet, and pounds, in the United States, and centimeters, meters, and kilograms in the metric system.
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Solve for a <br> 9a² = 16a<br> College Intermediate Algebra
Fed [463]

We want to solve 9a² = 16a for a.

Because the a is on both sides, a good strategy is to get all the a terms on one side and set it equal to zero. Then we apply the Zero Product Property (if the product is zero then so are its pieces and Factoring.

9a² = 16a

9a² - 16a = 0                <-----subtract 16a from both sides

a (9a - 16) = 0               <-----factor the common a on the left side

a = 0   OR   9a - 16 =0   <----apply Zero Product Property

Since a = 0 is already solved we work on the other equation.

9a - 16 = 0

9a = 16                        <----------- add 16 to both sides

a = 16/9                       <----------- divide both sides by 9


Thus a = 0 or a = 16/9

7 0
3 years ago
Jacob puts his 731 marbles in 37 bags if he put the same amount in each bag how many marbles were in each bag how many marbles w
frozen [14]

Answer:

their would be 19 marbles in each bag but the total left out the bag will be 28 which is explain below

731 ÷ 37= 19

19 × 37 = 703

703 - 731 = - 28

6 0
3 years ago
An animal shelter spends $2.50 per day to care for each cat and $8.50 per day to care for each dog. Grace noticed that the shelt
viktelen [127]
1. Set up the equation: 2.50C + 8.50D = 90 (C+D=90)
2. Solve for C and D: Number of cats=19 and the Number of dogs=5
8 0
3 years ago
Match each number on the left with the correct description of the number on the right 3 1/2
tankabanditka [31]

Answer:

150 and -2 are integers

6.6 and -1/2 are rational numbers

-√3 is an irrational number

Step-by-step explanation:

5 0
2 years ago
Give the number of significant figures: 832,000 km
NikAS [45]
There are 3 significant figures because there are 3 digits which aren't 0's
4 0
3 years ago
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