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3 years ago

True/false: the vertical axis in a bar chart always shows relative frequencies

Mathematics

1 answer:

steposvetlana [31]3 years ago

5 0

Answer:

true

Step-by-step explanation: true

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What additional information would you need to prove that ΔABC ≅ ΔDEF by SSS?

Nutka1998 [239]

Answer:

the first one

Step-by-step explanation:

it is the only side that is needed. It is also going in the same order

4 0

4 years ago

Read 2 more answers

Options: A. Includes B. Does not include

Fudgin [204]

Answer:

The answer is A

Step-by-step explanation:

Just trust me

8 0

3 years ago

Read 2 more answers

What is 3.14 times 20 time 1/2

ira [324]

Answer:

31.4

Step-by-step explanation:

So a really easy way to solve this is as goes

--> 3.14 x (20 x 1/2)

--> 3.14 x (10)

Now multipling by 10 is just moving the deciaml place one spot to the right

=> thus, we get 31.4

Hope this helps!

5 0

3 years ago

True or False, If you double one of the dimensions of a rectangular prism, the surface area will double.

ollegr [7]

False.
Because there are three dimensions, not just two dimensions, so two of the sides will not be affected by the changing of one of the dimensions.

3 0

4 years ago

Determinați domeniul de definiție al funcției f:D→R, f(x)=(√2-3x)+2

Rudik [331]

Answer:

The domain is all real numbers less than or equal to two-third

Step-by-step explanation:

The question in English is

Determine the domain of the function f :D→R, $f(x)=\sqrt{2-3x}+2$

we know that

The radicand of the function must be greater than or equal to zero

$2-3x \geq 0$

Solve the inequality for x

subtract 2 both sides

$-3x \geq -2$

Multiply by -1 both sides

$3x \leq 2$

Divide by 3 both sides

$x \leq \frac{2}{3}$

The solution is the interval ----> (-∞,2/3]

therefore

The domain is all real numbers less than or equal to two-third

8 0

3 years ago