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3 years ago

Help! Check answer? My answer x=80

Mathematics

2 answers:

GuDViN [60]3 years ago

8 0

The is the correct answer x=80

liubo4ka [24]3 years ago

7 0

Because their angles are the same,
you can find a scale by doing 25/5 which is 5 then use that like this:

7*5 =35

to find the last side.

Then sum them: 20+25+35=80

80 is correct :)

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If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t

xenn [34]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Let the denominator be x
So, numerator = x - 2
According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is $\frac{1}{2}$

$\implies \frac{x-2-1}{x-1}=\frac{1}{2}$

$\implies \frac{x-3}{x-1}=\frac{1}{2}$

$\implies 2(x-3)=x -1$

$\implies 2x-6=x -1$

$\implies 2x-x=6-1$

$\implies x=5$

$\implies x-2=-5-2= 3$

$Required \: rational\: number = \frac{3}{5}$

6 0

2 years ago

Jose' traveled from his home in Ocala to Gainesville. Gainesville is 37 miles

Alja [10]

Answer:

The integer -37 represents the direction and the distance covered by Jose from Gainesville to Ocala.

Step-by-step explanation:

The direction is represented by the sign that accompanies the distance, since Jose is returning from Gainesville, then the direction must represented by a minus sign (-), since he is travelling southwards. The distance is the magnitude of the length covered by Jose during his return. Hence, distance is represented by the natural number 37.

Finally, the integer -37 represents the direction and the distance covered by Jose from Gainesville to Ocala.

7 0

3 years ago

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blagie [28]

Answer:

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Step-by-step explanation:

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2 years ago

DA is tangent to the circle at A and DC is tangent to the circle at C. Find m

vesna_86 [32]

Answer:

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Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

How do I solve and find x?

Sphinxa [80]

Answer:

x = 76.5

Step-by-step explanation:

$\frac{x}{4.5}$ = 22 - 5

$\frac{x}{4.5}$ = 17

x = 17 x 4.5

x = 76.5

5 0

2 years ago