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Tema [17]
1 year ago
9

GIVING BRAINLIEST PLSSSSS HELP

Mathematics
2 answers:
AVprozaik [17]1 year ago
7 0

Answer:

23.8

Step-by-step explanation:

2l+2w\\; l=5.2; w=6.2 | Given

2(5.7)+2(6.2) | Substitute known values

11.4+12.4 | Multiply

23.8 | Add

zavuch27 [327]1 year ago
5 0
The answer is probably 28.8
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tinas rectangular living room floor measures 15 feet by 18 feet.how many square feet of carpet will tina need to cover the entir
Thepotemich [5.8K]

Hello from MrBillDoesMath!

Answer:

270 in^2



Discussion:

Area of rectangular floor = length  * width

                                           = 15 * 18

                                           = 270

Thank you,

MrB

7 0
3 years ago
A pair of Jeans has a marked price AED 800.
Bumek [7]

Answer:

640

Step-by-step explanation:

you say 100% = 800

what about 80%(i get 80% after substracting 100% that's marked price - 20% discount)

then u say 80×800÷100

4 0
2 years ago
An aquarium in the shape of a rectangular prism has the volume of 3,758.75 cubic inches, length of 24.25 inches, and width of 12
natulia [17]
You do length times width times  you get your area. (I think)
8 0
3 years ago
Two boats on opposite banks of a river start moving towards each other. They first pass each other 1400 meters from one bank. Th
Nesterboy [21]

S1 = speed of boat 1

<span> t1 =  time to do 1400 meters (boat 1) </span>

S1*t1 = 1400

<span><span>S2  </span>= speed of boat 2 </span>

1400 + S2*t1 = X

t2 = time to do X + 600 (boat 2)

S1*t2 = X + 600

S2*t2 = 2X - 600

S1 = 1400/t1

S2 = (X-1400)/t1

<span>T = t2/t1  </span>

1400*T = X + 600

X*T - 1400*T = 2X - 600

X = 3600 meters

<span> River is 3600 meters wide</span>


8 0
3 years ago
Evaluate the expression<br> -11^3<br> The value of the expression is
Ad libitum [116K]

Answer: - 1331

Step-by-step explanation:

(-11)(-11)(-11)

(121)(-11)

- 1331

5 0
2 years ago
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