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2 years ago

Which statement best

Mathematics

1 answer:

Phantasy [73]2 years ago

8 0

Answer:

The First one

Step-by-step explanation:

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What IS the solution of 3 |x-7| -2=4

N76 [4]

Answer is below........

6 0

3 years ago

A musical group sells t-shirts at their concert. After one concert they sold 120 out of 200 white t-shirts and 240 out of 300 bl

Fed [463]

Answer:

A greater percentage of blue T-shirts were sold.

see the explanation

Step-by-step explanation:

we know that

To find out the percentage sold, divide the number of shirts sold by the total number of shirts and multiply by 100

<em>White t-shirts</em>

total shirts 200

shirts sold 120

$\frac{120}{200}(100)=60\%$

<em>Blue t-shirts</em>

total shirts 300

shirts sold 240

$\frac{240}{300}(100)=80\%$

Compare

$80\% > 60\%$

therefore

A greater percentage of blue T-shirts were sold.

7 0

3 years ago

(6+√25)/(4-√3) can be written in the form of (2+s√3)/13 where r and s are both integers what are the values of r and s

cestrela7 [59]

Answer:

r = 33

s = 18

Step-by-step explanation:

Given expression is $\frac{6+\sqrt{27}}{4-\sqrt{3}}$ .

Multiply numerator and denominator with the conjugate of (4 - √3).

$\frac{(6+\sqrt{27})(4+\sqrt{3})}{(4-\sqrt{3})(4+\sqrt{3})}$

= $\frac{4(6+\sqrt{27})+\sqrt{3}(6+\sqrt{27})}{4^{2}-(\sqrt{3})^2}$

= $\frac{24+4\sqrt{27}+6\sqrt{3}+\sqrt{81})}{16-3}$

= $\frac{24+12\sqrt{3}+6\sqrt{3}+\sqrt{81})}{16-3}$

= $\frac{24+18\sqrt{3}+9}{13}$

= $\frac{33+18\sqrt{3}}{13}$

Now compare this expression with $\frac{r+s\sqrt{3} }{13}$

r = 33

s = 18

3 0

3 years ago

Z − 4 = 8<br> Solve for z.

nika2105 [10]

Answer:

z=12

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown below:

Flura [38]

The sequence of transformations used to obtain figure A'B'C'D'from figure ABCD are a reflection across the y-axis followed by a horizontal translation 1 unit right

<h3>Complete question</h3>

Figure ABCD is transformed to figure A'B'C'D', as shown below: (see attachment)

Which of the following sequences of transformations is used to obtain figure A'B'C'D'from figure ABCD?

<h3>How to determine the transformation?</h3>

From the attached figure, we can see that:

ABCD and A'B'C'D' are on either sides of the y-axis.

This means that ABCD is first reflected across the y-axis.

ABCD is 2 units from the y-axis, while A'B'C'D' is 1 unit from the y-axis.

This means that the reflection is followed by a translation.

The unit of translation is:

Unit = 2 - 1

Evaluate

Unit = 1

1 represents a right translation

Hence, the sequence of transformations are a reflection across the y-axis followed by a horizontal translation 1 unit right