3 years ago

Gina made tables of values to solve a system of equations.

Mathematics

1 answer:

Jet001 [13]3 years ago

6 0

What’s the question

You might be interested in

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

Solve the right triangle. Round decimal answers to the nearest tenth.

Naddika [18.5K]

Answer: c=a2+b2

Step-by-step explanation: the triangle is solvedlike that

3 0

2 years ago

Read 2 more answers

A jar contains a 8 blue marbles, 12 red marble, and 3 yellow marbles. What is the probability of drawing a blue marble, placing

chubhunter [2.5K]

I'm not for sure but it could be 24/529 ???????????

If there are answer choices then put this one. Otherwise I really don't know

3 0

3 years ago

Help Please!! I WILL give brainliest and thanks!!

Tcecarenko [31]

Answer:

ez pts tysm

Step-by-step explanation:

5 0

2 years ago

Will mark BRAINLIST Find the perimeter of the following shape, rounded to the nearest tenth: coordinate plane with quadrilateral

kolbaska11 [484]

Answer:

11.3 units

Step-by-step explanation:

Let's find the length of one of the boxes.

$a^2+b^2=c^2\\1^2+1^2=c^2\\1+1=c^2\\2 = c^2\\\\\sqrt{2} = c\\ c = 1.414...$

Let's simplify c down to 1.41.

Now, there are 8 of these little boxes for the perimeter, let's multiply.

$1.41\cdot8=11.28$

That can be simplified to the nearest tenth - 11.3

Hope this helped!

8 0

3 years ago