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3 years ago

I just need help with question A, plzz help mee!!

Mathematics

1 answer:

Andre45 [30]3 years ago

7 0

Answer:

i think so

Step-by-step explanation:

I'm not Shure but I think so

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11.

otez555 [7]

Answer:

Step-by-step explanation:

Area of rectangle = 4 cm × 9 cm = 36 cm²

Side of square = √(36 cm²) = 6 cm

5 0

3 years ago

Simplify 6a+5w-2a+w .....,,.,,.,..,..,,

joja [24]

6a + 5w - 2a + w

Step 1:

Simplify A’s

6a - 2a = 4a

Step 2:

Simplify Ws

5w + w = 6w

Step 3:

Put together

4a + 6w

3 0

3 years ago

The ideal mass for a piece of chocolate is 2.5 ounces. The actual mass for a production can vary by, at most, 0.08

Nady [450]

Answer:

$2.42\,oz \leq m_{real} \leq 2.58\,oz$

Step-by-step explanation:

The inequality must be the absolute value of the difference between real mass and ideal mass less or equal to 0.08 ounces. That is to say:

$|m_{real} - m_{ideal}| \leq 0.08\,oz$

$|m_{real} - 2.5\,oz| \leq 0.08\,oz$

There are two extreme cases:

$m_{real,max} - 2.5\,oz = 0.08\,oz$ and $m_{real, min} - 2.5\,oz = -0.08\,oz$

$m_{real, max} = 2.58\,oz$ and $m_{real,min} = 2.42\,oz$

Range of chocolate masses must be:

$m_{real, min} \leq m_{real} \leq m_{real,max}$

$2.42\,oz \leq m_{real} \leq 2.58\,oz$

8 0

3 years ago

Which best describes the dimensions of a plane?(optionsbelow)

DiKsa [7]

B the plane has only one dimension

3 0

3 years ago

ratelena [41]

C the correct answer is C

4 0

3 years ago