3 years ago

Choose all lengths that are equal to 6 feet 12 inches.

Mathematics

1 answer:

Mumz [18]3 years ago

7 0

Answer:

Can you show a picture? Or like tell us the options?

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Wendy and her friend Sandra went to dinner. Their total food bill was $25.00. The tax was 7%. How much was the tax? How much was

ValentinkaMS [17]

Answer:

the answer is 175

Step-by-step explanation:

you will do 2500*7/100

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3 years ago

You are taking an exam and there are still many questions left to be solved. You already got 18 questions correct out of 25. The

UkoKoshka [18]

The answer is 2

Step-by-step explanation: 100% is the highest score you can have . then you have to divide 25 by 100 because 25 is the total amount of questions ,you should get 4,wich means each question is worth 4 points.

18 correct is a score of 72

20 correct is a score of 80

4x2=8 wich you need 8 more to get to 80 from 72

feel free to ask for more help :)

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3 years ago

6x7-8/4 using the order of operations will reward 10 pts best answer will be marked brainliest.

Phantasy [73]

Answer:

Step-by-step explanation:

6x7-8/4 =42 - 2 = 40

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3 years ago

How would the expression x^3+64 be rewritten using sum off cubes

Mamont248 [21]

$\bf \textit{difference of cubes}
\\ \quad \\
a^3+b^3 = (a+b)(a^2-ab+b^2)\qquad
(a+b)(a^2-ab+b^2)= a^3+b^3 \\ \quad \\
a^3-b^3 = (a-b)(a^2+ab+b^2)\qquad
(a-b)(a^2+ab+b^2)= a^3-b^3\\\\
-------------------------------\\\\
\boxed{64=4^3}\qquad x^3+64\implies x^3+4^3\implies (x+4)(x^2-x4+4^2)
\\\\\\
(x+4)(x^2-4x+16)$

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3 years ago

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Solving quadratic equations solve: x^2=81

xenn [34]

Answer:9

Step-by-step explanation:

Square root of 81 is9.

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3 years ago

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