3 years ago

I need the answer for numbers 1-4 to see if I’m correct. Anyone know?

Mathematics

1 answer:

svetlana [45]3 years ago

8 0

They are all correct good job

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The length of a rectangular room is 6 feet longer than twice the width. If the room perimeter is 168 feet, what are the room's d

liberstina [14]

Length = 2 breadth +6
perimeter= 4(length+ breadth)
168=4(2breadth +6+breadth
42={3breadth+6)
14=breadth +2
breadth =12
length=30
hope u like the answer if yes mark !e brainlist

3 0

3 years ago

Read 2 more answers

3. Formulate 900 lbs of a 35% CP ration using Soybean Meal (46% CP) and Oats (12% CP). How many pounds of soybean meal will be u

Anarel [89]

Answer:

The amount of Soyabean = 608.82 pounds.

The amount of Oats = 900-608.82 = 291.18 pounds.

Step-by-step explanation:

Given that the Soybean Meal has 46% CP and Oats has 12% CP.

The total amount of ration is 900 lbs of 35% CP.

Let x pounds of Soyabean has been used, so,

the amount of Oats = 900-x lbs.

The CP amount in 900 lbs mixture will be equal to the sum of CP amounts in x lbs Soyabean and 900-x lbs Oats, i.e

35% of 900 = 46% of x + 12% of (900-x)

$\Rightarrow \frac{35}{100}\times 900=\frac{46}{100}\times x+\frac{12}{100}\times (900-x)$

$\Rightarrow 35\times 900 = 46x + 12\times 900 - 12 x$

$\Rightarrow 34x= 900(35-12)$

$\Rightarrow x = (900\times 23)/34$

$\Rightarrow x = 608.82$ lbs.

So, the amount of Soyabean = 608.82 pounds.

The amount of Oats = 900-608.82 = 291.18 pounds.

5 0

2 years ago

Find the slope of the line

Arturiano [62]

Slope is -3/4
It goes down three and goes right four

4 0

3 years ago

Read 2 more answers

5.8 • 10^1 - 7.4 • 10^0 Answer in scientific notation please

Verizon [17]

5.06X10^1

hope this helps

4 0

2 years ago

Answer this correct and you are a true legend 9 + 10 = ? ...

S_A_V [24]

Answer:

AcORdinG To MY CaLCulAtIoNS ItS 21

Step-by-step explanation:

Logic :)

5 0

2 years ago