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3 years ago

Can someone find x for these questions

Mathematics

1 answer:

Maurinko [17]3 years ago

8 0

Answer:

8, 36, -12

Step-by-step explanation:

41 = 8x - 23

8x = 41 + 23

8x = 64

x = 8

11 = x/2 - 7

22 = x - 14

22 + 14 = x

x = 36

3(x - 8) = -60

x - 8 = -20

x = -12

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Please give answer ??

krok68 [10]

Answer:

21.5%

Step-by-step explanation:

The area of the 4 circles together = 4×π×12^2

The area of the square = 48^2

then the probability that the point is in one of the circles =

(4×π×12^2)÷48^2

=0.785398163397

Therefore, the probability that the point is not in a circle =

1 - 0.785398163397 = 0.214601836603

converted into percentage : 21.4601836603

rounded = 21.5%

8 0

3 years ago

Wayne is hanging a string of lights 58 feet long around the three sides of his patio, which is adjacent to his house. The length

podryga [215]

Answer:

The length of the patio is 32 ft and the width is 13 ft

Step-by-step explanation:

see the attached figure to better understand the problem

Let

L ----> the length of his patio

W ---> the width of his patio

we know that

$L+2W=58$ ----> equation A

$L=2W+6$ ----> equation B

substitute equation B in equation A and solve for W

$2W+6+2W=58$

$4W+6=58$

$4W=58-6$

$4W=52$

$W=13\ ft$

Find the value of L

$L=2W+6$ ----> $L=2(13)+6=32\ ft$

therefore

The length of the patio is 32 ft and the width is 13 ft

3 0

3 years ago

How many pies are there if someone eats 2 and then someone else eats 4 then I eat 13? We started with 200 pies.

Leno4ka [110]

Answer:

183

Step-by-step explanation: 13+4=17 200-17=183

6 0

3 years ago

Read 2 more answers

Round to the nearst hundredh 58.635

Aleonysh [2.5K]

58.635 rounded to the nearest hundreth is:

58.6 because 3 is less than 5

Hope I Helped You!!!

5 0

3 years ago

Please help me!

Zigmanuir [339]

Answer:

s = 14

Step-by-step explanation:

Step 1: Combine like terms.

$(\frac{2}{3}s + \frac{5}{6}s) = 21$
$(\frac{4}{6}s + \frac{5}{6}s) = 21$
$\frac{9}{6}s = 21$
$\frac{3}{2}s=21$

Step 2: Multiply both sides by 2/3.

$\frac{3}{2}s * \frac{2}{3} = 21 * \frac{2}{3}$
$s = \frac{42}{3}$
$s = 14$

8 0

2 years ago