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AveGali [126]
2 years ago
5

Pls help me pls pls pls pls I will littearly mark brainlinest pls ​

Mathematics
2 answers:
ch4aika [34]2 years ago
8 0

Answer:

18

Step-by-step explanation:

6:15 = x:45

15x3 = 45

6x3:15x3 = x:45

x = 6x3

x = 18

Blababa [14]2 years ago
6 0

Answer:

6:15  Multiply both sides by 3  = 18:45

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What is the image of Q for a dilation with the center (0,0) and a scale factor of 0.5?
Lina20 [59]

Answer: OPTION A.

Step-by-step explanation:

A dilation is defined as a transformation in which the Image (The figure obtained after the transformation) and the Pre-Image (The original figure before the transformation) have the same shape, but they have different sizes.

In this case you know that the dilation is centered at the origin and the scale factor is:

k=0.5

Therefore, the rule is the following:

Q(kx,ky)

You can identify in the figure attached that the point Q is:

Q(1,5)

Therefore, you must multiply its coordinates by the scale factor 0.5 in order to get its Image Q'. This is:

Q'=(1*0.5,5*0.5)\\\\Q'=(0.5.2.5)

7 0
2 years ago
3x + 2 = 32<br> What is x?
Flauer [41]

Answer:

x = 10

Step-by-step explanation:

3x + 2 = 32

=> 3x = 30

=> x = 10

Hoped this helped.

8 0
2 years ago
The base of a rectangular solid is 4ft. long and 3ft. wide. What is the volume of the solid if its diagonal is sqrt of 41 ft.?
geniusboy [140]
The diagonal of the figure forms a right angle triangle with the diagonal of the base and the height of the figure.
Diagonal of base = √(3² + 4²)
= 5ft
Diagonal of solid² = Diagonal of base² + height²
height = √((√41)² + 5²)
height = 8.12 feet
Volume = width x length x height
Volume = 3 x 4 x 8.12
= 97.44 cubic feet
8 0
3 years ago
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Nadusha1986 [10]
Experience a foreign culture lol
3 0
3 years ago
If 24, x, and 6 form the first three terms of an arithmetic sequence
AveGali [126]
<h3>Answer:  15</h3>

===============================================

Work Shown:

d = common difference

p = first term = 24

q = second term = a+d = 24+d

r = third term = q+d = 24+d+d = 24+2d = 6

------------

Solve for d

24+2d = 6

2d = 6-24

2d = -18

d = -18/2

d = -9

We add -9 to each term to get the next term. This is the same as subtracting 9 from each term to get the next term.

------------

First term = 24

Second term = 24-9 = 15

Third term = 15-9 = 6

We get the sequence 24, 15, 6

7 0
2 years ago
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