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2 years ago

Ms lopezs room is 10 feet wide and 12 feet long. what is the perimeter HELPPPPPP

Mathematics

2 answers:

gayaneshka [121]2 years ago

7 0

Answer:

44 feet

Step-by-step explanation:

10x2 = 20 (two sides of the room)

12x2 = 24 (two sides of the room)

24+20 = 44

blagie [28]2 years ago

4 0

Answer:

44ft

Step-by-step explanation:

because you add up all the sides of the room

10+10=20

12+12=24

20+24=44

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Javier monthly net income is $1,500. He requests that his bank deposit 1/5 of his monthly earnings into his savings account. how

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2 years ago

32% of a number is 64 what is the number

Serjik [45]

Answer:

If you take 32 percent of a number and get 64, then what is that number? In other words, you know that 32 percent of a number is 64 and you want to know what that initial number is. Therefore, the answer to "64 is 32 percent of what number?" is 200, and you can also derive that 32 percent of 200 equals 64.

Step-by-step explanation:

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5-2(a+3b)/2 When a=4 and b=1.

nirvana33 [79]

Hello macelynn190!

$\huge \boxed{\mathfrak{Question} \downarrow}$

$\huge \tt \frac{5 - 2(a + 3b)}{2}$

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

To solve this question we need to substitute the given values of 'a' & 'b' in the equation & then simplify it.

Given,

a = 4
b = 1

Now, substitute this in the place of 'a' & 'b'..

$\large \tt \frac{5 - 2(a + 3b)}{2} \\ = \large \underline{\underline{\tt \: \frac{5 - 2((4) + 3(1))}{2} }}$

Lastly, simplify it...

$\large \tt \: \frac{5 - 2((4) + 3(1))}{2} \\ = \large \tt\frac{5 - 2(4 + 3)}{2} \\ = \large \tt \: \frac{5 - 2(7)}{2} \\ = \large \tt \: \frac{5 - 14}{2} \\ = \large \tt\frac{-9}{2} \\ = \large \boxed{\boxed{ \bf \: -\frac{9}{2}=-4.5}}$