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Goshia [24]
3 years ago
12

What is the area of a rectangle with width 2/5 inches and length 3/5 inches?

Mathematics
2 answers:
Marat540 [252]3 years ago
8 0
Multiply the length and width together:
 
          3        2          6
A = ------ * ------ = --------
          5        5         25

None of the given possible answers make any sense.  Please ensure that you have copied down this problem exactly as presented.

If the width were 2/5 in and the length 3/5 in, then, using decimal fractions, the area would be

A = 0.4(0.6) = 0.24 in^2, which is miles and miles away from 15 in^2 (for example)


rosijanka [135]3 years ago
3 0

Answer:

6 over 25 b***

Step-by-step explanation:

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Find the surface area of the prism.
Mekhanik [1.2K]

Answer: B 386

Step-by-step explanation:

(7*15)*2 + (7*4)*2 + (15*4)*2

= 210+120+56

= 386

3 0
3 years ago
Read 2 more answers
Select the correct answer.
lidiya [134]

Answer: y=2x+7

(this is a rearranged version of y-2x=7 from question)

Step-by-step explanation:

4x=5-2y

y-2x=7

i would rearrange the 2nd value into y intercept form y=mx+b

so move the -2x to the other side of the = sign by doing the opposite, +2x on both sides to isolate the y

y=2x+7

you didn't give any options for "correct answer" so i can't give

you A B C or D answers

8 0
1 year ago
Find the value of a square + b square when a+b = 6 a_b = 4
Vanyuwa [196]

Answer:

a+b=6

a-b =4

______subtract

(a-a)+(b-(-b))=6-4

0+2b = 2

b= 1

put the value of b at any equation

a+1 =6

then a=6-1=5

a square+b square= 25+1= 26

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B4%7D%7B3%7D%20%3D5" id="TexFormula1" title="\frac{x+4}{3} =5" alt="\frac{x+4}{3}
Paul [167]
Multiple both sides by 3
X+4=15

X=15-4

X=11

5 0
2 years ago
Aishas mother is five times older than aisha.the sum of their ages is 30.how old is aisha?
Cloud [144]

m = 5a

m + a = 30

Because we already know the value of m, we can find the value of a.

5a + a = 30

<em><u>Combine like terms.</u></em>

6a = 30

<em><u>Divide both sides by 6</u></em>

a = 5

Now that we know the value of a, we can find the true value of m.

m = 5a

m = 5 * 5

m = 25

Aisha is 5 years old, and Aisha's mother is 25 years old. (This is your answer.)

5 0
3 years ago
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