3 years ago

Six times a number increased by three is equal to three Times the same number minus six. What is the value of the number?

Mathematics

1 answer:

Art [367]3 years ago

5 0

The value of x is -1.

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Is 0.1km greater than 10mm?

mixer [17]

$0.1km=0.1\cdot1000m=100m=100\cdot1000mm=100\ 000mm > 10mm$

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3 years ago

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Find tan θ for θ = 60° .

Shtirlitz [24]

Answer:

$\sqrt{3}$

Step-by-step explanation:

tanx= $\frac{sinx}{cosx}$

sin60°/cos60°= $\frac{\sqrt{3} }{2} / \frac{1}{2}$ = $\sqrt{3}$

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4 years ago

How to solve 2.25 to the square root

Iteru [2.4K]

First find the answer without decimals
√225= 15

2.25 has two decimal places, so therefore the square root must contain 1 decimal place.
√2.25= 1.5

Final answer: 1.5
ps -1.5 is also correct but I'm not sure if that's what your teacher wants.

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3 years ago

If Chris has 2 times as many nickels as quarters and they have a combined value of 210 cents, how many of each coin does he have

BlackZzzverrR [31]

Im pretty sure she has 6 quarters and 12 nickels since it it twice as much.

$0.25 x 6 =150

$0.5 x 12 =60

total = 210

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3 years ago

Each package of paper contains 100 sheets. At the beginning of the school year, each of Mr.Castillo 's 34 students brought in on

oksian1 [2.3K]

Answer:

3400

Step-by-step explanation:

Just multiply 100 by 34.

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3 years ago