The size ofa rectangular computer monitor is determined by the length of its diagonal. If a

Mathematics

2 answers:

aivan3 [116]3 years ago

8 0

Sorry, I wish I could help, but I haven't learned this yet

;-;

yKpoI14uk [10]3 years ago

7 0

Answer

Step-by-step explanation:

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nexus9112 [7]

Answer:

7. Mean = 48

Median = 47.5

Mode = 72

Range = 66

8. Mean= 59.625

Median = 61

Mode = 90

Range = 79

9. Mean = 31.57

Median = 32

Mode = 46

Range = 34

10. Mean = 42.11

Median = 36

Mode = 51

Range = 51

Step-by-step explanation:

Mean is the average. Mode is the number that appears the most. Median is the middle number. Range is the biggest number minus the smallest number.

Hope this helps.

3 0

3 years ago

Read 2 more answers

A=1/2h (b+c) solve for b

Illusion [34]

A=1/2h(b+c)
times both sides by 2/1
2A=h(b+c)
divide both sides by h
$\frac{2A}{h}$ =b+c
minus c from both sides
$\frac{2A}{h}$ -c=b

8 0

3 years ago

A right cone has a surface area of 440 square inches and a radius of 7 inches. Find its slant height.

EastWind [94]

Answer:

Surface Area of right cone

= $\pi r(r+\sqrt{h^2 + r^2}$

$440 = \pi *7*(7+\sqrt{h^2+7^2})\\\\440 = 7\pi (7 + \sqrt{h^2+7^2})\\\\\frac{440}{7\pi } = 7 + \sqrt{h^2+49}\\\\\frac{440}{7\pi } - 7 = \sqrt{h^2+49}\\\\\frac{440-49\pi}{7\pi} =\sqrt{h^2+49}\\\\$

$\frac{286.062}{21.99} =\sqrt{h^2+49}\\\\13.0087= \sqrt{h^2+49}\\\\(13.0087)^2 = (\sqrt{h^2+49})^2\\\\169.227 = h^2 +49\\\\169.227 - 49 =h^2\\\\120.227 = h^2\\\\h = \sqrt{120.227} = 10.96in$