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3 years ago

I want to know the question 3 plwsase

Mathematics

1 answer:

konstantin123 [22]3 years ago

8 0

For #3 you first need to know how many inches = a foot and 12 inches = a foot. So The answer would be for feet. The sentence would say, 3 feet. For the teacher you first need to know how many inches is your teacher desk. My teacher's desk is 36 inches. Since 12 inches equal a foot, we can divide 36 by 12 and we would get 3. So for mine my teacher's desk would be equal to 3 foot. The sentence would be: 3 foot. Together the complete sentence is: 3 rulers or 3 feet.

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Which expression is equivalent to 8(u + 3)?

Korolek [52]

Answer:

Step-by-step explanation:

$8(u+3)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(8)(u)+(8)(3)=8u+24$

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3 years ago

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11Alexandr11 [23.1K]

Answer:

C (-3,5)

Step-by-step explanation:

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2 years ago

1) If a number has 2 and 6 as factors, then it has 12 as a factor

drek231 [11]

Statement 1 is false due to the phrase <span> it has 12 as a factor. A factor of a number cannot be larger than the number. It should be less than and gives a whole number.

Statement 2 is true because when you divide 12 with 2 and 6, a whole number is obtained suggesting that it is a factor of the number.</span>

8 0

3 years ago

PLEASE HELP

german

Answer:

x= - 3.5

y= - 6.5

Step-by-step explanation:

-3x+y = 4 equation 1

-9x + 5y = -1 equation 2

and

equation 1 can be written as

y = 4+ 3x

so put this in equation 2

-9x + 5 ( 4+ 3x) = -1

-9x +20 +15x = -1

6x = -21

X= -21 ÷ 6

X = - 3.5

so put this value of x in equation 1 to find value of y

-3 ( -3.5) + y = 4

10.5 + y = 4

y = 4 - 10.5

Y = - 6.5

8 0

3 years ago

Read 2 more answers

Propability of p(12,2)

arsen [322]

Answer:

2222

Step-by-step explanation:

idk jk

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3 years ago