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2 years ago

14

How to multiply fractions

2 answers:

Rina8888 [55]2 years ago

4 0

Example
1. 5. 5
- x - = -
2. 6. 12

Svetlanka [38]2 years ago

3 0

Simplify the fraction if it is not in it's lowest terms.
Multiply both the numerators to get a new numerator.
Multiply both of the denominators to get a new denominator.
The new numerator and the new denominator is your answer (simplify if possible).

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Right ∆ABC has coordinates A(-7, 3), B( -7, 10), and C(-1, 3). The triangle is reflected over the x - axis and then reflected ag

Mrrafil [7]

Vertex A’ would be (7, -3)

7 0

3 years ago

Read 2 more answers

Without using logarithm tables, find the value of x given that: 2log2/3 = 1/2logx - log 18 + log 16

sweet-ann [11.9K]

Answer:

$x=\frac{1}{4}$

Step-by-step explanation:

<u>Given:</u>

$2log(\frac{2}{3})=\frac{1}{2}log(x)-log(18)+log(16)$

<u>Use the Power Rule Law:</u>

$log(\frac{2}{3}^2)=log(x^{1/2})+log(16)-log(18)$

<u>Use the Quotient Rule Law:</u>

$log(\frac{4}{9})=log(\sqrt{x})+log(\frac{16}{18})$

<u>Use the Product Rule Law:</u>

$log(\frac{4}{9})=log(\frac{16\sqrt{x}}{18})$

<u>Simplify:</u>

$log(\frac{4}{9})=log(\frac{8\sqrt{x}}{9})$

$\frac{4}{9}=\frac{8\sqrt{x}}{9}$

$4=8\sqrt{x}$

$\frac{4}{8}=\sqrt{x}$

$\frac{1}{2}=\sqrt{x}$

$\frac{1}{4}=x$

5 0

1 year ago

Complete the equation of the line through (−10,3) and (-8,-8)

yawa3891 [41]

Answer: y = (-11/2)x -52

Aka y=mx*b

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Need help with this

den301095 [7]

n = 66

Step-by-step explanation:

you can make a proportion 3/99 = 2/x

$\frac{3}{99} = \frac{2}{x}$

99 * 2= 198

3 * x = 3x

so the equation would be 198 = 3x

than do 198 ÷ 3 on ur calculator

so x (or n in this context) would equal 66

7 0

1 year ago

A. How many ways can the letters of the word ALGORITHM be arranged in a row?

Tpy6a [65]

Answer:

a). The number if ways it can be arranged in a row= 362880 ways

b). 40320 ways

c). 5040 ways

Step-by-step explanation:

There are 9 alphabets in the word ALGORITHM

The number if ways it can be arranged in a row= 9!

The number if ways it can be arranged in a row= 9*8*7*6*5*4*3*2*1

The number if ways it can be arranged in a row= 362880 ways

if A and L must remain together (in order) as a unit, then we take it as 8 alphabets

= 8!

= 8*7*6*5*4*3*2*1

= 40320 ways

if the letters GOR must remain together (in order) as a unit, then we have 7 alphabets units remaining

= 7!

= 7*6*5*4*3*2*1

= 5040 ways

8 0

3 years ago