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GREYUIT [131]
3 years ago
11

Which best explains whether a triangle with side lengths 5cm, 13cm, and 12cm is a right triangle?

Mathematics
1 answer:
Hatshy [7]3 years ago
3 0
It have to be the largest side square is equal to the sum of two legs which are square.
13*13= 5*5+ 12*12
169= 25+144
169=169
        They are equal so it is right angle.
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What is 0.25% of K2 000?
goldfiish [28.3K]

\huge\text{Hey there!}

\large\text{When you hear/see the word of  in mathematics, it usually means }\\\large\text{\bf multiplication. }

\large\text{So, when you  think of think of the word \underline{of} think of its asking you to}\\\large\text{\bf multiply }

\large\text{Now that we got that run down out of the way lets answer your given}\\\large\text{question}

\large\textsf{0.25\% of 2,000}

\large\textsf{= 0.25\%} \times \large\textsf{2,000}

\large\textsf{0.25\%} = \mathsf{\bf \dfrac{25}{100}}

\mathsf{= \dfrac{25}{100} \times 2,000}

\mathsf{\dfrac{25}{100}= \bf 0.0025}

\large\textsf{= 0.0025} \times \large\textsf{2,000}

\large\text{= \bf 5}

\boxed{\boxed{\huge\text{Therefore, your ANSWER is: \textsf 5}}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

7 0
3 years ago
What is the final amount if 865 is decreased by 16% followed by a 14% increase?
Harman [31]

Answer:

828.32

Step-by-step explanation:

865 x (1 - 0.16) x (1 + 0.14) = 828.32

6 0
4 years ago
Which facts could be applied to simplify this expression? Check all that apply. (-5x-3y)-(-x-3z).
Mademuasel [1]

Answer:

The correct options are 1, 2, 4 and 6.

Step-by-step explanation:

The given expression is

(-5x-3y)-(-x-3z)

To subtract like term subtract like terms, subtract the coefficients, not the variables.

Therefore option 1 is correct.

Like terms are terms that contain the same variable, raised to the same power. For example: 3xy and 5xy, 4x² and 3x².

Therefore, option 2 is correct.

Using distributive property we get

-5x-3y-(-x)-(-3z)

-5x-3y+x+3z

Only combine terms which contain the same variable.

Therefore option 4 is correct.

(-5x+x)-3y+3z

-4x-3y+3z

The simplified expression is -4x-3y+3z. Therefore option 6 is correct.

3 0
3 years ago
Read 2 more answers
HELP WILL MARK BRAINLIEST 50 POINTS!!! Which Number is less than 2.167×10 ^4
maks197457 [2]

Answer:

A

Step-by-step explanation:

2.167*10^4

= 2.167*10000

=21670

plzzz

mark it as a brilliant answer

4 0
4 years ago
When tony received his weekly allowance he decided to purchase candy bars for all his friends Tony bought three milk chocolate b
TEA [102]
Let x represent milk chocolate bar
y represent creamy nougat bars

3x+4y=4.25
6x+4y=6.5

6x+4y=6.5
-
3x+4y=4.25
=
3x=2.25
x=$0.75
y=$0.5. As a result, one milk chocolate bar costs $0.75 and one creamy nougat bar costs $0.5. Hope it help!
7 0
3 years ago
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