All categories

3 years ago

Add 6/7 + 80/9 . Enter your answer below as an improper fraction in lowest terms, using the slash ( / ) as the fraction bar.

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

8 0

<span>9.75 is the answer to your question</span>

tino4ka555 [31]3 years ago

7 0

First find a common denominator.(63)
Then add your new numerators together(54 + 560)
614/63.

You might be interested in

Write the decimal as a fraction or a mixed number in simplest form. 3.4

Zarrin [17]

3.4 can be rewritten as a fraction 19/5 or as a mixed number 3 2/5

4 0

2 years ago

Read 2 more answers

What is the decimal equivalent to 5/7

tino4ka555 [31]

Answer:

0.714286

Step-by-step explanation:

yes

5 0

2 years ago

In the given figure ABCD is a tripepizeum with AB||CD. If AO = x-1, CO = BO = x+1 and CD = x+4. Find the value of x.

Hitman42 [59]

$\longmapsto$ The value of "x" is 5.

$\large\underline{\sf{Solution-}}$

Given that,

A trapezium ABCD in which AB || CD such that

AO = x - 1

CO = BO = x + 1

OD = x + 4

Now,

$\rm In \: \triangle \: AOB \: and \: \triangle \: COD$

$\rm \: \angle \: AOB \: and \: \angle \: COD \: \: \{vertically \: opposite \: angles \}$

$\rm \: \angle \:ABO \: and \: \angle \: CDO \: \: \{alternate \: interior \: angles \}$

$\bf \: \triangle \: AOB \: \sim \: \triangle \: COD \: \: \: \{AA \: similarity \}$

$\bf\longmapsto\:\dfrac{AO}{CO} = \dfrac{BO}{DO}$

$\rm \longmapsto\:\dfrac{x - 1}{x + 1} = \dfrac{x + 1}{x + 4}$

$\rm \longmapsto\:(x - 1)(x + 4) = {(x + 1)}^{2}$

$\rm \longmapsto\: {x}^{2} - x + 4x - 4 = {x}^{2} + 1 + 2x$

$\rm \longmapsto\: 3x - 4 = 1 + 2x$

$\rm \longmapsto\: 3x - 2x= 1 +4$

$\bf\longmapsto \:x = 5$

7 0

2 years ago

HELP HOW WOULD I DO THIS? WHAT WOULD THIS BE?? HELP !! PLEASE

Ymorist [56]

You have to find the area of the four triangles which is the perimeter of the base and multiply. It by your height and your case you have to find out if it’s a slant height.

6 0

3 years ago

Tina’s age, y, is 5 years more than her brother Tim’s age, x.

gogolik [260]

If you are asking for an equation for this statement, it would be y = x + 5

3 0

3 years ago

Read 2 more answers