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2 years ago

4.8 x 2 What is it please can you please show how you did it aswell

Mathematics

2 answers:

Hunter-Best [27]2 years ago

8 0

Answer:

9.6

Step-by-step explanation:

4.8 x 2 = 9.6

₁ 4.8

x 2

----------

9.6

4 x 2 = 8

0.8 x 2 = 1.6

8 + 1.6 = 9.6

gtnhenbr [62]2 years ago

7 0

Answer:9.6

<h3>Step-by-step explanation: u just do it like how u normally mult and then bring the decimal down</h3>

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If your good in math please help me

Feliz [49]

Answer:

350.82

Step-by-step explanation:

To find the surface area, you must add up all of the areas of each shape of the prism in order to get the sum surface area.

The rectangle's area ( $lw$ ):

$7.21*14=100.94$

The triangle's area ( $\frac{1}{2}bh$ ):

$\frac{1}{2} (6)(8)$

$\frac{1}{2} (48)=24$

Now add up all the sides. (3 Rectangles, 2 Triangles.)

$100.94 + 100.94 + 100.94 + 24 + 24$

$=350.82$

The total surface area is 350.82 cm squared.

6 0

3 years ago

Equation: -5 3/4- 3 1/2 Please help meh.

vampirchik [111]

Answer:

$-9\frac{1}{4}$

Step-by-step explanation:

$-5\frac{3}{4}-3\frac{1}{2}$

Step 1: Factor out the common term $-1$

$=-\left(5\frac{3}{4}+3\frac{1}{2}\right)$

Step 2: Add the whole numbers

$5 + 3 = 8$

Step 3: Combine the fractions:

$\frac{3}{4}+\frac{1}{2} = \frac{5}{4}\\\\=-\left(8+\frac{5}{4}\right)$

Step 4: Convert the improper fractions to mixed numbers

$\frac{5}{4} = 1\frac{1}{4}\\\\=-\left(8+1\frac{1}{4}\right)$

Step 5: Add the numbers

$8 + 1 =9 \\\\=-9\frac{1}{4}$

Therefore, the answer to the equation is $-9\frac{1}{4}$ in fraction, and decimal; $9.25$

4 0

3 years ago

The width of the rectangle is 75% of its length. (24 in.)

sashaice [31]

Answer:

Step-by-step explanation:

7 0

2 years ago

Use the picture below to find the length of x. Round your answer to the nearest hundredth.

valentinak56 [21]

Answer: 6.71

=======================================

Work Shown:

The longest horizontal portion of length 6 breaks up into two equal pieces of length 3 each. Focus on the smaller right triangle on the right hand side. This right triangle has legs of 3 and 6. The hypotenuse is x.

Use the pythagorean theorem with a = 3, b = 6, c = x to find the value of x

a^2 + b^2 = c^2

3^2 + 6^2 = x^2

9 + 36 = x^2

45 = x^2

x^2 = 45

x = sqrt(45)

x = 6.7082039

x = 6.71

4 0

3 years ago

Step by step method on how to solve the problem. Please and thanks a lot in advance♥️!!!!

nevsk [136]

see attached picture

answer is (x-2)

6 0

3 years ago

4.8 x 2 What is it please can you please show how you did it aswell ​

4.8 x 2 What is it please can you please show how you did it aswell