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3 years ago

Simplify the following expression. 29.718 - 29.63

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

3 0

Answer:

0.88 is the correct answer

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The volume of a drop of a certain liquid is 0.000047 liter. Write the volume of the drop of a liquid in a scientific notation.

Llana [10]

The answer is 4.7 x 10^-4
If you move the decimal to the right, the exponent will be negative. If you move it to the left, the exponent will be positive.

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3 years ago

Calculate the distance between A and B

zloy xaker [14]

Answer:

7 units

Step-by-step explanation:

Simply count the units between A and B :)

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3 years ago

Write an equation in slope-intercept form that passes through (2, -3) and slope of -5.

Ksivusya [100]

Step-by-step explanation:

Hey there!

The given slope is "-5" and it passes through point (2,-3).

Use one-point formula to find out the equation.

$(y - y1) = m(x - x1)$

Put all values.

$(y + 3) = - 5(x - 2)$

Simplify it.

$(y + 3) = - 5x + 10$

$y = - 5x + 10 - 3$

$y = - 5x + 7$

Therefore, the equation is y= -5x+7.

Hope it helps...

8 0

3 years ago

What does 5 over 100 =

Nuetrik [128]

You can identify that "5 over 100" can be written as a fraction. 5 will be the numerator and 100 will be the denominator:

$\frac{5}{100}$

To reduce this fraction, you need to divide the numerator and the denominator by the Greatest Common Factor (GCF) between them.

In this case, to find the GCF, you need to:

- Decompose the number into their Prime Factors:

$\begin{gathered} 5=5 \\ 100=2\cdot2\cdot5\cdot5=2^2\cdot5^2 \end{gathered}$

- Notice that 5 is a common factor. Then, you need to choose the one with the lowest exponent:

$GCF=5$

Therefore, by dividing the numerator and the denominator by 5, you get:

$=\frac{1}{20}$

Hence, the answer is:

$=\frac{1}{20}$

8 0

1 year ago

Determine the measure of ∠A. ANSWWER: 1) 192° 2) 88° 3) 84° 4) 168°

hichkok12 [17]

Answer:

3) 84°

Step-by-step explanation:

The angle formed by a chord and a tangent measures half of the intercepted arc.

m<A = (1/2)m(arc) = (1/2) * (168 deg) = 84 deg

7 0

3 years ago