2 years ago

A

Mathematics

1 answer:

Gre4nikov [31]2 years ago

7 0

Answer:

3,25-2,5=0,75 it is equal to 3/4 so D

You might be interested in

One-Half of a number increased by 6 is less than 34

Vlada [557]

Answer: ½ x + 6 < 34 ; x < 56

Step-by-step explanation:

Subtract 6 on both sides. ½ x < 28.
Divide ½ on both sides. x < 56.

3 0

2 years ago

When multiplying 2.94 by 3.045, the answer should have how many significant digits after the decimal point?

Ratling [72]

Answer:

4 beacause when we multiply it will be 8.9523

6 0

2 years ago

The following linear equation is shown: y = 2% + 5

Marizza181 [45]

Answer:

y=8

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Simplify the square root of 3 times the fifth root of 3.

bogdanovich [222]

Answer:

<h2><em>Three to the three fifths power.</em></h2>

Step-by-step explanation:

The given expression is

$\sqrt{3\sqrt[5]{3} }$

To simplify this expression, we have to use a specific power property which allow us to transform a root into a power with a fractional exponent, the property states:

$\sqrt[n]{x^{m}}=x^{\frac{m}{n}}$

Applying the property, we have:

$\sqrt{3\sqrt[5]{3}}=\sqrt{3(3)^{\frac{1}{5}}}=(3(3)^{\frac{1}{5}})^{\frac{1}{2}}$

Now, we multiply exponents:

$(3(3)^{\frac{1}{5}})^{\frac{1}{2}}\\3^{\frac{1}{2}}3^{\frac{1}{10}}$

Then, we sum exponents to get the simplest form:

$3^{\frac{1}{2}}3^{\frac{1}{10}}=3^{\frac{1}{2}+\frac{1}{10}} =3^{\frac{10+2}{20}}=3^{\frac{12}{20}} \\\therefore \sqrt{3\sqrt[5]{3}}=3^{\frac{3}{5} }$

Therefore, the right answer is <em>three to the three fifths power.</em>

3 0

3 years ago

Read 2 more answers

Which terms describe this shape? Choose all that apply.

Simora [160]

The answer is a square.
All four sides are congruent.

7 0

1 year ago

Read 2 more answers