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3 years ago

I need help on this really bad i don't know how to do it.

Mathematics

2 answers:

Roman55 [17]3 years ago

8 0

Answer:

x= positive 5 y= negative 5

Step-by-step explanation:

i know this because that is were the line is crossing have a nice day :))

Marizza181 [45]2 years ago

5 0

X equals positive 5 and Y equals negative 5. I hope you have a wonderful day

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A chef cooks rice using a 1: 2 ratio of dry rice to water. Her recipe calls for 9.5 cups of dry rice.

tigry1 [53]

Answer:

19 cups of water.

Step-by-step explanation:

1:2 ratio

1=9.5

2=9.5*2= 19

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2 years ago

Whats the midpoint between 2 and 8

ELEN [110]

Answer: 5

Step-by-step explanation:

8+2=10

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3 years ago

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This soda can is going to be made from aluminum. How many square centimeters of aluminum are needed if the radius r = 3.5 cm and

kari74 [83]

208.81 square centimeters of aluminium are needed

Solution:

Given that,

Radius = 3.5 cm

Height = 6 cm

We have to find the square centimeters of aluminum needed

So we have to find the surface area of cylinder

The surface area of cylinder is given by formula:

$A = 2 \pi r(h+r)$

Where "r" is the radius and "h" is the height of cylinder

Substituting the values we get,

$A = 2 \times 3.14 \times 3.5 \times (6+3.5)\\\\A = 21.98 \times 9.5\\\\A = 208.81$

Thus 208.81 square centimeters of aluminium are needed

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3 years ago

What is the greatest common factor (GCF) of 64 and 12

neonofarm [45]

The answer: 4
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12’s common factors are 2 3 2
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2 years ago

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I need help please i dont know

lesantik [10]

Answer:

round to the nerest hundered

Step-by-step explanation:

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2 years ago