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3 years ago

Find the distance between points E and W.

Mathematics

1 answer:

kiruha [24]3 years ago

6 0

Answer:

0.8

Step-by-step explanation:

E is .5 units from 0 and 0 is .3 units from w. .5+.3=.8 units

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mina [271]

Answer:

Step-by-step explanation:

A. 2 meters to centimeters

1 m = 100 cm

$2 m = 2 \times 100 \\2 m = 200 cm = 2 \times 10^2$

B)108 centimeters to meters

100 cm =1 m

$1 cm = \frac{1}{100} m \\108 cm = \frac{108}{100}=108 \times 10^{-2} m$

C)2.49 meters to centimeters

1 m = 100 cm

$2.49 m = 2.49 \times 100 = \frac{249}{100} \times 100 = 249 cm$

D)50 centimeters to meters

100 cm = 1m

$1 cm = \frac{1}{100} m \\50 cm = \frac{50}{100}= 5 \times 10^{-1} m$

E)6.3 meters to centimeters

1 m = 100 cm

$6.3 m = 6.3 \times 100=\frac{63}{10} \times 100 = 630 cm$

F)7 centimeters to meters

100 cm = 1 m

$1 cm = \frac{1}{100} m\\\\7 cm = \frac{7}{100} = 7 \times 10^{-2} m$

a)4 meters to millimeters

1 m = 1000 mm

$4 m = 4000 = 4 \times 10^3 mm$

b)1.7 meters to millimeters

1 m = 1000 mm

$1.7 m = 1.7 \times 1000= \frac{17}{10} \times 1000=17 \times 10^2 mm$

3 0

3 years ago

What is 23x4x67+213 divided by 9 -154 x7

Julli [10]

Answer: -6377/1069 (write as fraction)

Step-by-step explanation: 6377/-1069

If you would like for me to simply it let me know!

7 0

3 years ago

What is the volume of a cone with a radius of 12 and a height of 8?

nadya68 [22]

Answer:

Volume of a cone= $\frac{1}{3} \pi r^{2}h$

= $\frac{1}{3}$ × $\frac{22}{7}$ ×144×8

= $\frac{22}{21}$ ×144×8

=1206.86 $cm^{2}$

Step-by-step explanation:

8 0

3 years ago

David and Peter had $90 and $200 respectively. They were each given an equal amount of money. Then Peter had twice as much money

Aleksandr [31]

20 dollars each! hope it helps.

4 0

3 years ago

Susan has a rectangular fence around her swimming pool. The fence she built was 15 ft long, 10 ft wide and 6ft tall. How many sq

Dmitriy789 [7]

Answer:

300 Square feet

Step-by-step explanation:

Susan built a rectangular fence around her swimming pool.

Length=15ft

Width(or Breadth)=10ft

Height=6ft

To solve this, picture a cuboid with the top and bottom open, that is the key to finding the Surface Area of the Fence.

Surface Area of a Cuboid= 2(LW+LH+WH)

However since the top and bottom are open, the Surface Area becomes

Surface Area of the fence= 2(LW+WH)

=2((15X6)+(10X6)

=2(90+60)=2 X 150 =300

Susan uses 300 Square feet to build her fence.

8 0

3 years ago