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Angelina_Jolie [31]
3 years ago
6

Jacky used the

Mathematics
1 answer:
Semenov [28]3 years ago
8 0

Answer:

x = 1/20s so s=0

Step-by-step explanation:

1. 80xs/80s = 4/80s

2. you will get: 1/20s so technically 2=0

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What polyhedron can be formed from a net diagram that has 2 congruent hexagons and 6 congruent rectangles?
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A) hexagonal prism......................................................................
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On a game show, Elena is given the choice of three doors: Behind one door is the Grand Prize; behind the others, consolation pri
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Step-by-step explanation:

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Write an equation for the statement: A kilogram is equal to approximately 2.2 pounds. A cinder block weighs x pounds. A brick ha
navik [9.2K]

the total mass in kilograms y of the cinder block and brick is  y=0.45x + 0.6 .

<u>Step-by-step explanation:</u>

Here we have , A kilogram is equal to approximately 2.2 pounds. A cinder block weighs x pounds. A brick has a mass of 0.6 kilogram. We need to find What is the total mass in kilograms y of the cinder block and brick . Let's find out :

According to given data in question ,

⇒ 1kg = 2.2pounds

⇒ 1(pounds) = \frac{1}{2.2}kg

A cinder block weighs x pounds and a brick has a mass of 0.6 kilogram . Let total mass in kg of the cinder block and brick is y , i.e.

⇒ y (kg)= x (pounds) + 0.6 kg

⇒ y (kg)= x (\frac{1}{2.2}kg) + 0.6 kg

⇒ y=0.45x + 0.6

Therefore , the total mass in kilograms y of the cinder block and brick is  y=0.45x + 0.6 .

7 0
3 years ago
Explain please and tell me how to do it ?
SCORPION-xisa [38]

The trick to calculating the area here is to subdivide the diagram into smaller parts. For example, there's a 3 cm-by-3cm square. The rectangle is 4 cm by 8 cm.. The triangle has a base of 5 cm and a height of 3 cm.

Total area = area of square + area of rectangle + area of triangle

= 9 cm^2 + 32 cm^2 + (1/2)(5 cm)(3 cm)

= (9 + 32 + 7.5) cm^2

= 48.5 cm^2 (total area of figure)

8 0
3 years ago
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In (4x - 1) = In (x - 6)
gladu [14]

Answer:

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Step-by-step explanation:

7 0
2 years ago
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