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3 years ago

What number is 1/8 of 1000

Mathematics

2 answers:

eduard3 years ago

6 0

The answer to that is 125

Dmitry_Shevchenko [17]3 years ago

5 0

125 125x8=1000 1/8 of 1000 is 125

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How many triangles can be constructed with angles measuring 120°, 40°, and 10°?

balu736 [363]

Any kind of Triangle must have 180 degree of angle in total if it is not, then it is not a Triangle.

In short, Your Answer would be Zero

Hope this helps!

6 0

3 years ago

Read 2 more answers

I NEED HELP PLEASE HELP

Luda [366]

Answer:

what is the quistion

Step-by-step explanation:

5 0

3 years ago

Find the dimensions of an open rectangular box with a square base that holds 2000 cubic cm and is constructed with the least bui

Vesnalui [34]

<h3>The dimensions of the given rectangular box are:</h3><h3>L = 15.874 cm , B = 15.874 cm , H = 7.8937 cm</h3>

Step-by-step explanation:

Let us assume that the dimension of the square base = S x S

Let us assume the height of the rectangular base = H

So, the total area of the open rectangular box

= Area of the base + 4 x ( Area of the adjacent faces)

= S x S + 4 ( S x H) = S² + 4 SH ..... (1)

Also, Area of the box = S x S x H = S²H

⇒ S²H = 2000

$\implies H = \frac{2000}{S^2}$

Substituting the value of H in (1), we get:

$A = S^2 + 4 SH = S^2 + 4 S(\frac{2000}{S^2}) = S^2 + (\frac{8000}{S})\\\implies A = S^2 + (\frac{8000}{S})$

Now, to minimize the area put :

$(\frac{dA}{dS} ) = 0 \implies 2S - \frac{8000}{S^2} = 0\\\implies S^3 = 4000\\\implies S = 15.874 \approx 16 cm$

Putting the value of S = 15.874 cm in the value of H , we get:

$\implies H = \frac{2000}{S^2} = \frac{2000}{(15.874)^2} = 7.8937 cm$

Hence, the dimensions of the given rectangular box are:

L = 15.874 cm

B = 15.874 cm

H = 7.8937 cm

3 0

3 years ago

Use the number line to compare the numbers

Murljashka [212]

Answer:

-1 1/3, -3/4, 1/2, 0.7

Step-by-step explanation:

-1 1/3 = -1.33

-3/4 = -.75

1/2 = .5

0.7

8 0

3 years ago

4. What is the percent of 88 is 33?

IRISSAK [1]

33 = 88x
x = 33/88
x = .375 = 37.5 percent

6 0

2 years ago