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boyakko [2]
3 years ago
7

HELP! I dont understand this! (BRAINLIEST)

Mathematics
1 answer:
Cloud [144]3 years ago
8 0

Answer:

B

Step-by-step explanation:

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Gail is making costumes for a school play. Each rabbit costume needs one and one half yards of white fur fabric, a yard of blue
olga nikolaevna [1]

Answer:

Gail will need 12 yards of white fur, 8 yards of blue striped and 2 yards of the pink felt.

Step-by-step explanation:

We are given that,

The amount of yards for making one costume of different fabrics are,

White fur fabric = 1\frac{1}{2} = \frac{3}{2} yards

Blue striped fabric = 1 yard

Pink felt for ears = \frac{1}{4} yards.

So, we have,

The amount required to make 8 costumes are,

White fur fabric = \frac{3}{2}\times 8 = 3×4 = 12 yards

Blue striped fabric = 1×8 = 8 yards

Pink felt for ears = \frac{1}{4}\times 8 = 2 yards.

Thus, Gail will need 12 yards of white fur, 8 yards of blue striped and 2 yards of the pink felt.

7 0
3 years ago
Read 2 more answers
Problema de capacidades Una empresa aceitera ha envasado 3000 litros de aceite en 1200 botellas de dos y de cinco litros. ¿Cuánt
mariarad [96]

Answer:

Hay 200 botellas de 5 litros y 1000 botellas de 2 litros.

Step-by-step explanation:

Un sistema de ecuaciones lineales es un conjunto de dos o más ecuaciones de primer grado, en el cual se relacionan dos o más incógnitas.

Resolver un sistema de ecuaciones consiste en encontrar el valor de cada incógnita para que se cumplan todas las ecuaciones del sistema.

En este caso, las variables a calcular son:

  • x= cantidad de botellas de 2 litros.
  • y= cantidad de botellas de 5 litros.

Una empresa aceitera ha envasado 3000 litros de aceite en 1200 botellas de dos y de cinco litros. Entonces es posible plantear el siguiente sistema de ecuaciones:

\left \{ {{2*x+5*y=3000} \atop {x+y=1200}} \right.

Existen varios métodos para resolver un sistema de ecuaciones. Resolviendo por el método de sustitución, que consiste en despejar o aislar una de las incógnitas y sustituir su expresión en la otra ecuación, despejas x de la segunda ecuación:

x= 1200 - y

Sustituyendo la expresión en la primer ecuación:

2*(1200 - y) + 5*y=3000

Resolviendo se obtiene:

2*1200 - 2*y + 5*y= 3000

2400 +3*y= 3000

3*y= 3000 - 2400

3*y= 600

y= 600÷3

y= 200

Reemplazando en la expresión x= 1200 - y:

x= 1200 - y

x=1200 -200

x= 1000

<u><em>Hay 200 botellas de 5 litros y 1000 botellas de 2 litros.</em></u>

7 0
3 years ago
If the image below is dilated with a scale factor of 2, what is the perimeter of the dilated image?
garri49 [273]

Answer:

the answer is 24

Step-by-step explanation:

i got it correct on my test

8 0
3 years ago
Cody wants to attend the fall festival at school. The price of admission to the festival is $5.50 and each game cost an addition
My name is Ann [436]
75 divided by 15.00 is 20 because of you put 75 into 150 you can put it in 2 times evenly then you take down the 0 and 00 - 0 = 0 so answer is 20 games.

5 0
3 years ago
Justine answered 68 questions correctly on and 80 question test. Express this amount as a fraction percent and decimal
kupik [55]

Answer: 0.85 or %85

Fraction = 68 over 80 divide by two twice 17 over

                                                           20

Percent = 68/80 = 0.85 x 100 = 85%

Decimal =  0.85

3 0
2 years ago
Read 2 more answers
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