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3 years ago

Find the distance between the points -6.2 and -9.8.Show your work for full credit.

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

Answer:

it is 3.6

Step-by-step explanation:

it's in the pictures below.

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What is y=x-4,2x+4=5

natta225 [31]

In y=x-4 your slope is 4.
In 2x+4=5 = 0.5

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3 years ago

Name two pairs of congruent angles in each figure

Anna007 [38]

EF and GH. those are the right answers

6 0

2 years ago

Read 2 more answers

An account earns simple interest. Find the interest earned.<br>$700 at 3% for 4 years

earnstyle [38]

Answer:

$84

Step-by-step explanation:

Simple Interest = Interest rate*Principle*number of years

= (3÷100)*$700*4

=$84

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2 years ago

A truck driver travels at 59 miles per hour. The truck tires have a diameter of 30 inches. What is the angular velocity of the w

Misha Larkins [42]

Answer:

$661.4\ rpm$

Step-by-step explanation:

we know that

1 mile=63,360 inches

step 1

Find the circumference of the wheels

$C=2\pi r$

we have

$r=30/2=15\ in$ -----> the radius is half the diameter

substitute

$C=2\pi(15)$

$C=30\pi\ in$

assume

$\pi =3.14$

$C=30(3.14)=94.2\ in$

Remember that

The circumference of the wheels represent one revolution

Convert 59 miles per hour to inches per minute

$59\ mi/h=59*63,360/60=62,304\ in/min$

using proportion find the number of revolutions

$\frac{1}{94.2}\frac{rev}{in}=\frac{x}{62,304}\frac{rev}{in}\\ \\x=62,304/94.2\\ \\x=661.4\ rev$

therefore

substitute

$62,304\ in/min=661.4\ rev/min=661.4\ rpm$

5 0

2 years ago

The largest orange in a bag has the circumference of 9 5/8 inches. The smallest orange has a circumference

Marysya12 [62]

Answer:

1.81 inches

Step-by-step explanation:

Given that,

The circumference of the largest orange in a bag is $9\dfrac{5}{8}\ \text{inches}$ and that of smallest orange is $7\dfrac{13}{16}\ \text{inches}$ .

Difference = largest orange - smallest orange

= $9\dfrac{5}{8}-7\dfrac{13}{16}\\\\=\dfrac{77}{8}-\dfrac{125}{16}\\\\=\dfrac{29}{16}\\\\=1.81\ \text{inches}$

So, difference of the circumferences of the smallest orange and the largest orange is 1.81 inches

4 0

2 years ago