3 years ago

What is 0.4% of 50? Round to the nearest hundredth

Mathematics

1 answer:

Lostsunrise [7]3 years ago

3 0

Answer:

0.4% of 50 is 0.2

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Multiply these binomials.

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Answer would definitely be A

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3 years ago

X(1+3)= x +3x is an example of which algebraic property?

Dmitry_Shevchenko [17]

Answer:

I think the answer is C.

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2 years ago

Read 2 more answers

I need help with math if you don't know the answer get out of the question and don't answer it and give the wrong answer or some

Butoxors [25]

Answer:for the first one: 154.5852

Step-by-step explanation:

720 devided by 4 is 180

180 devided by 7 is 25.7142

so 25.7142x6=154.2852

so depending on what year your in, write the remainder or dont :)

120 devided by 5 is 24

thats all I know I tried w question 2 but it hurts mah brain, especially cuz I have *mental disorder* so its hard to focus aha- sorry

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2 years ago

The length of a rectangle is 8cm greater than twice its width. Find the dimensions if the area

aleksandr82 [10.1K]

Answer:

Length $14\ cm$

Width $3\ cm$

Step-by-step explanation:

Let

x-----> the length of rectangle

y ----> the width of rectangle

we know that

The area of rectangle is equal to

$A=xy$

$A=42\ cm^{2}$

$42=xy$ ----> equation A

$x=2y+8$ ---> equation B

substitute equation B in equation A and solve for y

$42=(2y+8)y\\ \\2y^{2}+8y-42=0$

Solve the quadratic equation by graphing

The solution is $y=3\ cm$

see the attached figure

Find the value of x

$x=2(3)+8=14\ cm$

therefore

Length $14\ cm$

Width $3\ cm$

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2 years ago

total of sale is $430.98 and customer gives you $120.00. How to take from cash drawer and say to the customer

lyudmila [28]

Answer:

$150.98 is your answer

Step-by-step explanation:

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3 years ago