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2 years ago

6

A square with a side length of 2 units is dilated on a coordinate plane using the origin as the center of dilation. The resultin

g square has a side length of 16 units. Determine the scale factor used to create this dilation.

1 answer:

Novosadov [1.4K]2 years ago

4 0

I literally know that it’s that it’s that

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A number with 2 decimal places, that is bigger than 4 1/5 but smaller than 4.25

LUCKY_DIMON [66]

Answer:

4.21, 4.22, 4.23,

4.24 (choose any one)

Step-by-step explanation:

since 4 1/5 is 4.20, so the numbers in between 4.20 and 4.25 are 4.21, 4.22, 4.23,

4.24 (choose any one)

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2 years ago

Solve this for Brainliest!<br><br>See the attachment [Level - GCSE]

madreJ [45]

Answer:

$x = 3 + 4\sqrt{3}$

Step-by-step explanation:

OPQ is a right angle triangle.

<u>Using Pythagoras</u>

$x^{2} + (x+5)^{2} = (x+8)^{2}\\x^{2} + x^{2} + 10x +25 = x^{2} + 16x + 64\\x^{2} + x^{2} - x^{2} + 10x - 16x + 25 - 64 = 0\\x^{2} - 6x -39 = 0$

<u>Using quadratic formula</u>

<u /> $x = \frac{-b \± \sqrt{b^{2}-4ac}}{2a}\\x = \frac{-(-6) \± \sqrt{(-6)^{2}-4(1)(-39)}}{2(1)}\\x = \frac{6}{2} \± \frac{\sqrt{192}}{2}\\x = 3 \± \frac{8\sqrt{3}}{2}\\x = 3 \± 4\sqrt{3}$

$x = 3 + 4\sqrt{3} = 9.928(4s.f.)$

OR

$x = 3 - 4\sqrt{3} = -3.928(4s.f.)$ (Length can't be negative)

∴ $x = 3 + 4\sqrt{3}$

3 0

2 years ago

Read 2 more answers

The following are the temperatures in °C for the first 14 days of January:

sergey [27]

Answer:

Hey! First you will put the numbers in order least to greatest. So it would be -4.5, -4, -3.5, -2, -1, 0, 1.5, 2, 2.5, 4, 6. 0 is the median because it in in the middle here’s how. You cross out -4.5 and 6 then 4 and -4 then -3.5 and 2.5 then 2 and -2 then -1 and 1.5 and you’re left with just the 0! Hope this helped.

Step-by-step explanation:

3 0

2 years ago

Find the value of |5| - 4(32 - 2).

JulsSmile [24]

Answer:

- 115

Step-by-step explanation:

Given

| 5 | - 4(32 - 2)

= 5 - 4(30)

= 5 - 120

= - 115

6 0

3 years ago

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BEST ANSWER WILL BE MARKED BRAINLIEST

ddd [48]

Answer:

<em>4 shelves</em>

Step-by-step explanation:

First you will have to subtract the one she keeps by her bed.

27 - 1 = 26 to be put on a shelf.

To find the least number of shelves needed, you will divided the total left by eight:

26 ÷ 8 = 3.25

She can fill 3 shelves completely and still have books left over. So she needs at least 4 shelves!

Love your profile pic btw! :)

5 0

2 years ago

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