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2 years ago

If TU = 6 units, what must be true?

Mathematics

2 answers:

Sunny_sXe [5.5K]2 years ago

7 0

If TU=6 then SU+UT= RT

enyata [817]2 years ago

4 0

From the figure we can see that:

$RS = 24\\RT = 12$

In addition, we have to:

$TU = 6$

Therefore, the value of SU is given by:

$SU = RS - (RT + TU)$

Substituting values we have:

$SU = 24 - (12 + 6)\\SU = 6$

Therefore, it is true that:

$SU + UT = RT$

Verifying we have:

$6 + 6 = 12$

Answer:

The following must be true:

SU + UT = RT

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Answer:

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Step-by-step explanation:

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2 years ago

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A rectangle has an area of 256 cm 2 . it has a width that is 48 cm shorter than 4 times its length. what is the rectangle's leng

AveGali [126]

Let
x--------> the rectangle's length
y-------> the rectangle's width

we now that
Area of rectangle=x*y
Area=256 cm²
256=x*y-------> equation 1

y=4x-48------> y=4x-48------> equation 2

substitute equation 2 in equation 1

256=x*[4x-48]-----> 256=4x²-48x
4x²-48x-256=0

using a graph tool----> to resolve the second order equation
see the attached figure
the solution is
x=16 cm
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is a square

the answer is
the rectangle's length is 16 cm

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2 years ago

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Given :

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Average speed , $s=1\dfrac{3}{4}=\dfrac{7}{4}\ mph$ .

To Find :

How far did they hike altogether in 4 days .

Solution :

We know , distance covered is given by :

$d=s\times t \\\\d=\dfrac{7}{4} \times \dfrac{11}{2}\ miles\\\\d=\dfrac{77}{8}\ miles$

So , distance covered in 4 days is :

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Therefore , distance they hike in 4 days is 38.5 miles .

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2 years ago

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mihalych1998 [28]

So,

To what percent 34 is of 55, we first need to find the fraction equivalent.

34 out of 55 parts or 34/55

Divide 34 by 55.

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Now, we move the decimal point 2 places to the right in order to convert it to a percent.

6.1818...
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Rounded to the nearest hundredth: 61.82%
Rounded to the nearest tenth: 61.8%
Rounded to the nearest percent: 62%

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2 years ago