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Kruka [31]
3 years ago
12

Solve the formula P = 2l + 2w for w. Ive been stuck on this one.

Mathematics
2 answers:
Mandarinka [93]3 years ago
7 0
2l=tthe length of the shape and 2w= the width of the shape for example: 2 (5)+2 (6) 10 + 12 22
notsponge [240]3 years ago
6 0
If Perimeter is P=2l+2w then
2w=P-2l
therefore
w=(p-2l)/2
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How a bar model can be used to show a subtraction problem? 2 grade
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5 0
3 years ago
Read 2 more answers
Calcular x en: los datos q faltan
Taya2010 [7]
Answer:

x = 13

Step-by-step explanation:

No se exactamente como decir esto porque yo ayudo la majoria de los usuario en ingles pero hay que usar un método para describir a x

Un método que se llama Pythagorean theorem

Pythagorean theorem: a^2 + b^2 = c^2 donde a^2 = 5 b^2 = 12 y c^2 = x

Entonces…

5^2 + 12^2 = c^2

Nota: podemos ver que esto esta bien porque el sum de los dos lados suma el mas largo.

Ahora

25 + 144 = c^2

c^2 = 169

Pero eso no puede ser la respuesta porque no tiene sentido a que x sea un lado que mide 169 entonces tenemos que usar sqrt rt

sqrt rt de 169 = 13

x = 13
4 0
3 years ago
Multiply.<br><br><br><br> –58.7 • 13<br><br><br> Divide.<br><br> -6 ÷ 1/4
Vitek1552 [10]
The first one is  -763.1 and the second one is -24
3 0
3 years ago
Solve for x: 7+4x=13+x
Mnenie [13.5K]
7+4x=13+x \\\\4x-x=13-7 \\\\3x=6 \\\\\boxed{x=\frac{6}{3}=2}
3 0
2 years ago
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What is the total weekly pay for a person earning $9.00 an hour and working only 8 hours a day for 5 days?
melomori [17]
First you woyld find how many hours total he worked.
5 \times 8 = 40
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40 \times 9 = 360
They would make $360 per week.
6 0
3 years ago
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