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3 years ago

85,109,178 in world form

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

5 0

Eighty five million, one hundred nine thousand, one hundred seventy-eight.

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Please help me people thank you in advance

scZoUnD [109]

Answer:

$-\dfrac{11}{12}$

Step-by-step explanation:

$\dfrac{\dfrac{5}{8}+\dfrac{3}{4}}{\dfrac{-2}{3}-\dfrac{5}{6}}=\\\\\\\dfrac{\dfrac{11}{8}}{-\dfrac{9}{6}}=\\\\\\\dfrac{11}{8}\times -\dfrac{2}{3}=\\\\\\-\dfrac{22}{24}=\\\\\\-\dfrac{11}{12}$

Hope this helps!

8 0

3 years ago

Find -23 7/8+10 3/4.

elena55 [62]

Answer:

0.875 + 0.75 + 1.625

Step-by-step explanation:

or in fraction form, 1 5/8

8 0

3 years ago

What are the partial products of 35x7

Ludmilka [50]

35*7
= (30+5)*7
= 210+ 35
= 245

The final answer is 245~

6 0

3 years ago

Over 30 points please help me i need it bad

pashok25 [27]

Distance formula: d= square root of (x2-x1)^2+(y2-y1)^2
(3,5) (7,3)
d= square root of (7-3)^2+(3-5)^2
d= square root of (4^2)+(-2^2)
d= square root of 16+4
d= square root of 20
d=4.47...rounded= 4.5
Hope this helped!

6 0

3 years ago

g how many square feet of roofing is needed for the roof of a building that is 32 ft wide and 62 ft long? the slope of the roof

Ludmilka [50]

The area of the roof is 1984 sq. ft. 1984 square feet of roofing is needed for the roof of a building that is 32 ft wide and 62 ft long.

Given, the length of the roof is 62 ft long and the width of the roof is 32 ft wide. Therefore, the area of the roof is length * width.

Area of the roof = length of the roof * width of the roof

Area = 62 ft * 32 ft

Area = 1984 sq. ft

Here, also given the slope of the roof is 1:2 which indicates the ratio of rise and run.

Slope of the roof = Rise / Run = 1 / 2

Then, the slope factor is $\frac{\sqrt{\frac{ 1^{2} }{2 ^{2} } }}{12}$ = $\frac{1}{24}$ = 0.04167

To see a similar example:

brainly.com/question/27301581

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The right question is:

How many square feet of roofing is needed for the roof of a building that is 32 ft wide and 62 ft long?

4 0

1 year ago