All categories

3 years ago

The pair of figures is similar. Find x. Round to the nearest tenth if necessary.

Mathematics

1 answer:

Mademuasel [1]3 years ago

5 0

Answer:

x = 4.5 ft

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

$\frac{18}{x}$ = $\frac{8}{2}$ ( cross- multiply )

8x = 36 ( divide both sides by 8 )

x = 4.5

You might be interested in

Find the distance between the two points in simplest radical form.<br> (-2,1) and (-8,9)

Archy [21]

Answer:

The answer is

<h2>10 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x_1 - x_2})^{2} + ({y_1 - y_2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-2,1) and (-8,9)

The distance between them is

$d = \sqrt{ ({ - 2 + 8})^{2} + ({1 - 9})^{2} } \\ = \sqrt{ {6}^{2} + ({ - 8})^{2} } \\ = \sqrt{36 + 64} \: \: \: \: \: \: \: \\ = \sqrt{100} \\ = 10 \: \: \: \: \: \:$

We have the final answer as

<h3>10 units</h3>

Hope this helps you

7 0

4 years ago

Please help me, I don't know what to do

Anna71 [15]

$|-6|+3|4|+|-5|-0\cdot6=\\
6+3\cdot4+5-0=\\
11+12=\\
23$

$R=x(A+B)\\
R=Ax+Bx\\
Bx=R-Ax\\
B=\frac{R-Ax}{x}$

$A=\frac{12.6\cdot42}{2}\\
A=12.6\cdot21\\
A=264,6
$

3 0

3 years ago

Volume!!! will give brainly thing if correct! <br><br> please how your work if possible

ratelena [41]

Answer:

Step-by-step explanation:

The picture give you the law of the volume of the pyramid

6 0

3 years ago

What is the place value of 6 in the number 6,029?

Feliz [49]

Answer: 6 on the extreme left has the place value 6000; the next 6 has the value 600; the next, 60; and the last, 6. The numeral for every whole number stands for a sum. 364 = 3 Hundreds + 6 Tens + 4 Ones. Hope this helps!

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!! I DON'T UNDERSTAND!!

Roman55 [17]

Answer: Pool Size

(in feet) 3.5 ft

Avg Depth 4 ft

Avg Depth 4.5 ft

Avg Depth 5 ft

Avg Depth

12x24 7,600 8,600 9,700 10,800

14x28 10,300 11,800 13,200 14,700

15x30 11,800 13,500 15,200 16,900

16x32 13,400 15,400 17,300 19,200

18x36 17,000 19,400 21,900 24,300

19x38 19,000 21,700 24,400 27,100

20x40 21,000 24,000 27,000 30,000

22x44 25,400 29,000 32,700 36,300

25x45 29,531 33,750 37,968 42,187

25x50 32,800 37,500 42,200 46,900

30x50 39,375 45,000 50,525 56,250

Step-by-step explanation:I made this chart for you so you can know actually how to multiply the width of the pool.

6 0

3 years ago