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nevsk [136]
2 years ago
13

The length of a rectangular backyard is represented by 4x + 10, and the width is represented by 2x + 5.

Mathematics
1 answer:
kotegsom [21]2 years ago
4 0

Answer:

(2) 6x^2+40x +50

Step-by-step explanation:

(4x+10)*(2x+5) = 8x^2 +40+50

minus 2x^2

=6x^2 +40 +50

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There are eighty cars in the parking lot and sixty eight are not blue.
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3 years ago
Answer the question in detail !!!​
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Answer:

ok so this means 2/5 of the plant have germs and

5-2=3

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Hope This Helps!!!

8 0
2 years ago
Isabelle is mixing red paint with blue paint to make purple paint. She adds 3/10 of a fluid ounce of red to 11/15 of a fluid oun
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Craig score p point in a game. marla score twice as many point as craig but 5 fewer than nelson score. how man point did nelson
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(12 x 2) - 5 because twice as many means to multiply by 2. fewer means to subtract.
7 0
2 years ago
Un paracaidista que pesa 70 N es lanzado de un avión. halla su masa​
77julia77 [94]

Answer:

<em>La masa del paracaidista es 7.14 Kg</em>

Step-by-step explanation:

<u>Peso y Masa</u>

La masa de un objeto es una medida de la cantidad de material que el objeto posee. Sus unidades más comunes son el Kg, gr, lb, Ton.

El peso de un objeto de masa m es la fuerza con la cual la Tierra atrae al objeto a través de la aceleración de gravedad g. Sus unidades son iguales a las de cualquier fuerza, es decir, Nw, Kgf, Dina. Su fórmula es:

P=m.g

Si tenemos el peso P=70 N, podemos calcular la masa, despejándola de la fórmula:

\displaystyle m=\frac{P}{g}

Sustituyendo los valores:

\displaystyle m=\frac{70}{9.8}=7.14\ Kg

La masa del paracaidista es 7.14 Kg

8 0
3 years ago
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