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2 years ago

How is 0.0008235 written in scientific notation

1 answer:

8 0

Okay, move the decimal behind the 8. There are 4 places before the decimal so it is nagitive. If there are places Infront of the decimal is nagitive. So the answer is 8.235×10-4

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4 2/7 ÷3 4/5=<br> how do you answer this?

Pavel [41]

is it 42 or 4 and 2 separate

6 0

2 years ago

An envelope contain 40 shopping vounchers of which 25 voucher each have value of $50 and 15 vouchers each have a value of $100.

Ghella [55]

Answer:

yes is correct ◆◆◆◆◆◆◆◆◆◆♡♡♡♡♡

7 0

2 years ago

Read 2 more answers

What is the measure of m<1 will ensure that the rail is parallel to the bottom of the staircase?

cricket20 [7]

You can observe that angle 1 and angle with 47° are inside a parallelogram.

Consider that the sum of the internal angles of a parallelogram is 360°.

Moreover, consider that the angle at the top right of the parallogram is congruent with the angle of 47°, then, such an angle is if 47°.

Consider that angle down right side is congruent with angle 1, then, they have the same measure.

You can write the previous situation in the following equation:

47 + 47 + ∠1 + ∠1 = 360 simplify like terms

94 + 2∠1 = 360 subtract both sides by 94

2∠1 = 360 - 94

2∠1 = 266 divide by 2 both sides

∠1 = 266/2

∠1 = 133

Hence, the measure of angle 1 is m∠1 = 133°

6 0

8 months ago

The graph shows the function f(x).

Lerok [7]

The equation that represents the given data is $\RM \\f(x) = -\sqrt[3]{-x} ,$ Option D is the correct answer.

<h3>What is a Function ?</h3>

It is a statement where two variables , one dependent and one independent are related.

It is given that

a cube root function goes through (8, 2), has an inflection point at (0, negative 1), and goes through (8, negative 3).

The equation given in the options are

$\rm f(x) = -\sqrt[3]{x} \\f(x) = -\sqrt[3]{x-1} \\f(x ) =-\sqrt[3]{-x} -1 \\f(x) = -\sqrt[3]{-x}$

The function goes through (8,2)

Substituting the values

f(x) = -2

f(x) = $\sqrt[3]{7}$

f(x) = -3

f(x) = 2

The equation that represents the given data is

$\RM \\f(x) = -\sqrt[3]{-x} ,$ Option D is the correct answer.

To know more about Function

brainly.com/question/12431044

#SPJ1

6 0

1 year ago

Explain the distance formula. Then use it to calculate the

Alex777 [14]

Answer:

$dAB=10\ units$

Step-by-step explanation:

we know that

The <u>distance formula</u> is derived by creating a triangle and using the Pythagorean theorem to find the length of the hypotenuse. The hypotenuse of the triangle is the distance between the two points

The formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$