All categories

3 years ago

Express 7.4 x 10² in standard form.MATH

Mathematics

2 answers:

mario62 [17]3 years ago

7 0

Answer:

7.4 x 10²

7.4 *100

740

Step-by-step explanation:

AnnyKZ [126]3 years ago

4 0

10^2 = 100

7.4 × 10^2 = 7.4 × 100 = 740

<h2>Answer: 740</h2>

You might be interested in

If ƒ (x ) = 2x 2 + 3, find ƒ (3).

dimulka [17.4K]

Answer:

$f(x) = 2 \times 2 + 3 \\ f(3) = 4 + 3 \\ 3f = 7 \\ f = \frac{7}{3}$

3 0

3 years ago

Read 2 more answers

What is the radius of a circle with a area of 112 square inches

Ugo [173]

Answer:

$\displaystyle 5,9708213214...\:in.$

Step-by-step explanation:

$\displaystyle {\pi}r^2 = A \\ \\ \frac{{\pi}r^2}{\pi} = \frac{112}{\pi} \hookrightarrow \sqrt{35,650707253...} = \sqrt{r^2} \\ \\ \boxed{5,9708213214... = r}$

I am joyous to assist you at any time.

5 0

2 years ago

An artist uses 18 colors on an art palette to paint a picture. This is 72% of all the colors on the palette. How many colors are

brilliants [131]

Answer:

He actually has 25 paints.

Step-by-step explanation:

This is because you take 18x100(100 is the total % under 72 because 72 is out of 100) that equals 1800. then, you take 1800 and divide it by 72. That is because 72 is the actual number that we already have. You would get 25 after dividing. hope this helps:)

3 0

2 years ago

Read 2 more answers

5x - 2 = 8<br> What the answer

Montano1993 [528]

Answer:

x = 2

Step-by-step explanation:

5x - 2 = 8

5x = 8 + 2

5x = 10

x = 10/5

x = 2

7 0

3 years ago

Read 2 more answers

How many 3cm cubes can be put in a box 3cm long 6cm wide 12cm high?

lisov135 [29]

Answer:

Step-by-step explanation:

A cube is equal on all sides. Therefore the cubes must be 3cm x 3cm x 3cm. Therefore, each cube has an area of 27cm^3. The box that the cube has an area in is 3cm x 6cm x 12 cm which = 216cm^3. If you do $216cm^3/27cm^3 = 8 cubes$

7 0

2 years ago

Read 2 more answers

Express 7.4 x 10² in standard form.MATH​

Express 7.4 x 10² in standard form.MATH