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4 years ago

What is the value of

Mathematics

1 answer:

Strike441 [17]4 years ago

6 0

ᴛʜᴇ ᴀɴsᴡᴇʀ ɪs 5.0 x 10^6

Separating the fraction into 2 fractions:

1.6 10^14
—— x ——
3.2 10^7

Dividing the numbers, and dividing the terms with the same base by subtracting their exponents:

0.5 x 10^14-7

Lastly, just subtract the exponents:

0.5 x 10^7

In scientific notation it would equivalent to:

0.5 x 10^6

You might be interested in

Find the surface area

Semmy [17]

Answer:

The surface area is $198.75\ ft^2$

Step-by-step explanation:

Step 1: Determine the area of the bottom

$A = s^2$

$A = (7.5\ ft)^2$

$A = 56.25\ ft^2$

Step 2: Determine the area of the triangles

$A = \frac{h * b}{2}$

$A = \frac{9.5\ ft * \frac{7.5\ ft}{2}}{2}$

$A=\frac{9.5\ ft*3.75\ ft}{2}$

$A = 17.8125\ ft^2$

There are two of these right triangles on every side which means that we have 8 of these triangles so we multiply the area that we got by 8.

$A = 17.8125\ ft^2 * 8$

$A=142.5\ ft^2$

Step 3: Combine the area to get the surface area

$A_{total}=56.25\ ft^2+142.5\ ft^2$

$A_{total}=198.75\ ft^2$

Answer: The surface area is $198.75\ ft^2$

6 0

3 years ago

5n - 6

stich3 [128]

Answer:

1'/4

Step-by-step explanation:

perimeter of a triangle is a + b + c

15 = 5n+n+2n-6+1

15 = 8n - 5

15 - 5 = 8n

10 = 8n

n = 10/8

n = 1'/4

3 0

3 years ago

Ahmed was studying the shapes of quartz crystals, one of which he outlined below.

vagabundo [1.1K]

Answer:

The answer is 18 feet squared

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which expressions are equivalent to StartFraction 1 Over 36 EndFraction? Check all that apply. 3 Superscript negative 6 6 Supers

Elenna [48]

Answer:

6^-2

6^3/6^5

6^-9 *6^ 7

Step-by-step explanation:

We want the fractions equal to 1/36

We know that a^-b = 1/a^b

We also know that a^b / a^c = a^(b-c)

We also know that a^b * a^c = a^(b+c)

3^ -6 = 1/3^6 = 1/729

6^-2 = 1/6^2 = 1/36

6^3/6^5 = 6^(3-5) = 6^-2 = 1/6^2 = 1/36

6^2 / 6^-1 = 6^(2- -1) = 6^3 = 216

6*6^-2 = 6^(1-2) = 6^-1 = 1/6

6^-9 *6^ 7 = 6^(-9+7) = 6^ -2 = 1/6^2 = 1/36

5 0

3 years ago

Read 2 more answers

Help me please fill in the missing number to complete this fraction.

DIA [1.3K]

Answer: 3/4

Step-by-step explanation: At the top you can see it is dividing by two so whatever you do to the numerator has to be done to the denominator. 6÷2=3 and 8÷2=4.

Hope this helps!

8 0

4 years ago