3 years ago

6. A 4-ton dump truck pours out 3/8 of a ton of sand in 2 7/10

Mathematics

2 answers:

lukranit [14]3 years ago

7 0

Answer:

That is Mrs.Bardhis Question so i aint giving u no answer

Step-by-step explanation:

vekshin13 years ago

6 0

Answer:

thats Ms.Bardhi's question so i am sorry this is independent work and ms.bardhi should know but....

Step-by-step explanation:

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A man is 32 years older than his daughter and the product of their ages is 320..

gogolik [260]

A) the man is 40 and the daughter is 8
b)in 8 years when the man is 48 and the daughter is 16

8 0

3 years ago

Correct and best explained answer gets brainliest. :)

son4ous [18]

Y = x^2 - 64
x^2 - 64 = 0
x^2 = 64
x^2 = 8^2
x = 8 and x = -8
answer is B. x = 8 and x = -8

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3 years ago

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3. Subtract 1.7 - 0.8 = _____ tenths - _____ tenths = _____ tenths = ______ what are the tenths

ANTONII [103]

Answer:

17 tenths - 8 tenths=9 tenths

Step-by-step explanation:

1.7 tenths is 17 tenths, we can see that by multiplying 1.7x10 to get 17

dot he sam with 0.8 to get 8 tenths

ti find the answer, subtract the units. 17-8=9

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3 years ago

a circle with a radius of 1 cm sits inside a 3cm x 3cm rectangle. What is the area of the shaded region (the rectangle is shaded

masha68 [24]

Answer:

The area of the shaded region is $5.86\ cm^{2}$

Step-by-step explanation:

we know that

The area of the shaded region is equal to the area of the rectangle minus the area of the circle

The rectangle is a square

$A=b^{2} -\pi r^{2}$

we have

$b=3\ cm$

$r=1\ cm$

assume

$\pi =3.14$

substitute the values

$A=3^{2} -(3.14)(1)^{2}$

$A=5.86\ cm^{2}$

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3 years ago

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Which of the following expressions has a value of 3? Select all that apply.

Tpy6a [65]

It would be (-1)(-3) :))

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3 years ago