All categories

3 years ago

☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)

Mathematics

2 answers:

PolarNik [594]3 years ago

8 0

Answer:

Here you go hope this helps

Step-by-step explanation:

1: 7.7 x $10^{8}$

2: 2.9 x $10^{7}$

The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

fomenos3 years ago

7 0

7.7 x 10 to the power of 8 and 2.9 to the power of 7 if decimal is left positive right= negative

You might be interested in

Prove that congruent triangles have congruent corresponding altitudes. I NEED ANSWER ASAP PLZZZZZZZZZZZZZZZZZZZZZ

Nutka1998 [239]

Corresponding altitudes are corresponding parts. They are congruent because ... Corresponding parts of congruent triangles are congruent. (CPCTC)

8 0

3 years ago

Need help ASAP <br> Integrated math ll

Solnce55 [7]

Answer:

∠ EFH = 112°

Step-by-step explanation:

∠ ACD and ∠ EFH are Alternate exterior angles and are congruent, thus

11x - 20 = 9x + 4 ( subtract 9x from both sides )

2x - 20 = 4 ( add 20 to both sides )

2x = 24 ( divide both sides by 2 )

x = 12

Thus

∠ EFH = 11x - 20 = 11(12) - 20 = 132 - 20 = 112°

7 0

3 years ago

Help plz I need asap

miv72 [106K]

Choose the one on the very top.

6 0

3 years ago

A function is a rule that assigns each value of the independent variable to exactly one value of the dependent variable. True or

vesna_86 [32]

<span>The answer is true
Let's imagine that we have the following function function:
</span> $y = x ^ 2 
$
<span>We have to:
Independent variable: x
Dependent variable: y
For x = -1:
</span> $y = (- 1) ^ 2 = 1 
$
<span> For x = 1:
</span> $y = (1) ^ 2 = 1 
$
<span> We observe that the independent variable can only obtain one result.
Answer:
True</span>

3 0

3 years ago

Read 2 more answers

29. The table below represents the relationship of the price of carrots to their weight in ounces in a market: Price Weight, in

Alinara [238K]

The proportional relationship that represents the market that sells their carrots at a lower rate per pound is: y = 1.6x.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

From the table, the rate is:

k = $8.8/4.4 = 2.

From the market, the rate is:

k = $4.8/3 = $1.6.

Hence the equation is y = 1.6x.

More can be learned about proportional relationships at brainly.com/question/10424180

#SPJ1

3 0

2 years ago