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3 years ago

Will give BRAINLIEST!!

Mathematics

2 answers:

andrew11 [14]3 years ago

6 0

Answer:

Step-by-step explanation:

Grace [21]3 years ago

4 0

Answer:

its b i need 2 more brainliest to rank up

Step-by-step explanation:

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PLEASE TELL ME HOW TO PASS A EXAM WHILE YOUR CAMERA IS ON AND YOU ARE FAR FROM THE DEVICE AND YOU DON'T KNOW ANYTHING. PLEASE I

madam [21]

Answer:

Do you mean to pass legitimately or cheat?

Step-by-step explanation:

if it's to cheat, then that's very easy!!

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8 0

3 years ago

Please need help and steps

Solnce55 [7]

Answer: 2 and 17/20 mm is the total thickness of the stack.

Step-by-step explanation:

Get the values you need for the dime and the penny from the chart:

dime: 1 and 7/20mm , penny: 1 and 1/2mm

Find common denominators for the fractions given in the chart.

20 will work because 1/2 is the same as 10/20.

Add the numerators of the fractions: 7 + 10 = 17 so the fraction will be 17/20

Add the whole numbers 1 + 1 = 2

Put it all together and now you've got 2 and 17/20 mm

3 0

4 years ago

3. A mass spectrometer is an instrument that can be used to determine the mass of a substance. A student measured the mass of 3

Tju [1.3M]

The error that occurred is a systematic error.

<h3>What is random error?</h3>

Random error is a type of error that causes one measurement to differ slightly from the next.

<h3>What is systematic error?</h3>

Systematic error is a type of error that affects measurements in the same amount or by the same proportion, provided that readings are taken in the same way.

The three measurements 548.5 g, 548.9 g, and 548.7 g differ slightly but in the same amount and proportion.

Therefore, a systematic error occurred during the determination of the mass of the substance because the readings were taken in the same way and the measurement differ in the same amount.

Read more about error in measurement here:

https://brainly.in/question/9800276

#SPJ1

3 0

2 years ago

A container weighs 23 2/5 pounds holds sports equipment. Of the equipment in the container 1/3 of the weight is baseball equipme

hram777 [196]

What we need to know is how much is 1/3 of 25 2/5.

We will be multiplying fraction by a fraction and for this, it's good to change mixed numbers into improper fractions:

25 2/5= $\frac{23*5+2}{5}= \frac{117}{5}$

and now we multiply it by 1/3:

$\frac{1}{3}\frac{117}{5}=\frac{39}{5}=7\frac{4}{5}$

and that's the answer: the basketball equipment weights 7 4/5 pounds.

8 0

3 years ago

A cube with a volume of 75 cm³ is dilated by a factor of 5.

Brrunno [24]

ANSWER

The volume of the dilated cube is 9375cm³.

EXPLANATION

The volume of the original cube is 75 cm³.

The scale factor for the dilation is 5.

The scale factor for volume is 5³=125

We multiply the volume of the original cube by 125 to obtain the volume of the dilated cube.

The volume of the dilated cube is

$Volume=125 \times 75$

$Volume=9375 \: {cm}^{3}$

6 0

3 years ago

Read 2 more answers