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3 years ago

How to multiply fractions and decimal

2 answers:

6 0

To multiply fractions and decimals you have to first convert the decimal into a fraction.

heres how to convert decimals into fractions :To convert a Decimal to a Fraction follow these steps:Step 1: Write down the decimal divided by 1, like this: decimal 1.

Step 2: Multiply both top and bottom by 10 for every number after the decimal point. ..

.Step 3: Simplify (or reduce) the fraction

hope this helped

Rama09 [41]3 years ago

3 0

To multiply fractions, multiply the numerators together and the same with the denominators Ex. 4/2 x 6/3 = 24/6

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1) Find the probability of drawing a 2 through 8 on the first draw, replacing it and

zaharov [31]

Answer:

If returning the card to deck after 1st draw, the answer is 7/52 * 4/52

If not returning the card to deck after 1st draw, t he answer is 7/52 * 4/51

8 0

3 years ago

What is the equation of a line that contains the points (2,-2) and (0, -2)?

Zolol [24]

Answer:

y = - 2

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

Where c is the value of the y- coordinates the line passes through

The line passes through (2, - 2) and (0, - 2) both with y- coordinate of - 2, thus

Equation of line is y = - 2

4 0

3 years ago

Read 2 more answers

Name the property the equation illustrates

alina1380 [7]

B. Associative Property Of Multipication

6 0

4 years ago

Read 2 more answers

a rectangle has a height of n3+4n2+3n and a width of n^3+5n^2 express the area of the entire rectangle

alukav5142 [94]

Given:

It is given that the height of the rectangle is $n^3+4n^2+3n$

The width of the rectangle is $n^3+5n^2$

We need to determine the area of the entire rectangle.

Area of the rectangle:

The area of the rectangle can be determined using the formula,

$A=height \times width$

Substituting the values, we have;

$A=(n^3+4n^2+3n)(n^3+5n^2)$

Multiplying each term within the parenthesis, we get;

$A=n^{3} n^{3}+n^{3} \cdot 5 n^{2}+4 n^{2} n^{3}+4 n^{2} \cdot 5 n^{2}+3 n n^{3}+3 n \cdot 5 n^{2}$

Simplifying, we get;

$A=n^{6}+5 n^{5}+4n^{5}+20 n^{4}+3 n^{4}+15 n^{3}$

Adding the like terms, we have;

$A=n^{6}+9n^{5}+23 n^{4}+15 n^{3}$

Thus, the area of the entire rectangle is $n^{6}+9 n^{5}+23 n^{4}+15 n^{3}$

5 0

4 years ago

PLEASE HELP!!! BRAINLIEST!!!

Rashid [163]

Melissa is standing 40 ft from a tree, so m = 40 is base of the triangle.
angle of elevation (aoe) = 50°
The tree's height (h) is the side opposite the aoe (50°), therefore in trigonometry tangent 50 = opposite / adjacent. The side adjacent to that angle (50°) is the base (m). Therefore:
tan50 = h/m
And now h = m (tan50)
h = 40 (1.19) = 47.7 ft

3 0

4 years ago