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3 years ago

Is (5,15) a solution of the equation y=3x?

Mathematics

2 answers:

LenKa [72]3 years ago

8 0

yes because if you put 5 instead of x, y will be 15.

kolezko [41]3 years ago

4 0

yes cause u basicly saying 15=5times3

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Find the volume of the figure.<br> A 1,053 M^3<br> B 2,106 M^3<br> C 513 M^3<br> D 58,5 M^3

vampirchik [111]

The answer is )A
OK THANK YOU I HOPE THIS HOPED

7 0

3 years ago

*HELP*

vladimir1956 [14]

Answer:

The answer is 1/8

Step-by-step explanation:

Hope this helps. So the question is asking you odds of 8 which is the denominator already. So then it asks the odd to pick eight. So thats how i got 1/8.

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3 years ago

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Explain how the commutative property of addition,the Associative property of addition and mental math can help you find 75.2+(57

4vir4ik [10]

Answer: The sum of 75.2+(57.376+24.8) is 157.376.

Explanation:

The commutative property of addition states that,

$a+b=b+a$

The associative property of addition states that,

$a+(b+c)=(a+b)+a$

The given expression is 75.2+(57.376+24.8).

First use commutative property of addition in the parenthesis.

$75.2+(57.376+24.8)=75.2+(24.8+57.376)$

Now use associative property of addition.

$75.2+(24.8+57.376)=(75.2+24.8)+57.376$

Now simplify the expression,

$(75.2+24.8)+57.376=100+57.376$

$(75.2+24.8)+57.376=157.376$

Therefore, the sum of 75.2+(57.376+24.8) is 157.376.

7 0

3 years ago

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Which is the best way to answer a 10 question multiple choice test in which each question has 6 choices for answers

Firdavs [7]

Answer:

Rolling a die.

Step-by-step explanation:

A die has 6 sides for every answer and the only choice regarding the number 6 and you can roll (questions) times.

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3 years ago

Solve the equation in the image

Margaret [11]

Answer: 55

Step-by-step explanation:

$\sqrt[3]{4x-4}=6$

Begin by cubing each side of the equation to get rid of the cubic root.

$(\sqrt[3]{4x-4})^3=(6)^3\\ 4x-4=216$

add 4

$4x-4+4=216+4\\4x=220$

Divide by 4

$\frac{4x}{4}=\frac{220}{4}$

$x=55$

7 0

3 years ago

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