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3 years ago

Rectangle CDEF is rotated 45° in a clockwise direction. To which angle of the image does angle D correspond?

Mathematics

2 answers:

DENIUS [597]3 years ago

5 0

<h3>Answer: angle D prime</h3>

We can denote this as $\large \boldsymbol{D \ '}$

The preimage points are labeled with letters of any choice, while the corresponding image points will have those same letters but with the prime tickmarks. This way we can see how point C maps to $C \ '$ , how D maps to $D \ '$ , etc.

PSYCHO15rus [73]3 years ago

3 0

Answer:

Its B

Step-by-step explanation:

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8 Taylor has a bag of 10 fruit loops. Five loops are red, two are yellow, and three are green. If she has a larger bag that cont

Svetllana [295]

Answer:

Step-by-step explanation:

There are 2 yellow out of 10.

2/10 = 1/5

1/5 of the total number is yellow.

1/5 of 60 =

= 1/5 * 60

= 12

Answer: 12

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3 years ago

For questions 1 – 6, find the area of the circle to the nearest hundredth.<br> Any help appriciated!

Ganezh [65]

Step-by-step explanation:

The area of a circle is given by :

A = πr²

r is the radius of the circle

(4) Diameter = 22 cm

Since, radius = diameter/2

r = 11 cm

Now, area of the circle,

$A=\pi \times (11)^2\\\\A=380.13\ cm^2$

(5) Diameter = 30 cm

Since, radius = diameter/2

r = 15 cm

Now, area of the circle,

$A=\pi \times (15)^2\\\\A=706.85\ cm^2$

(6) Diameter = 4cm

Since, radius = diameter/2

r = 2 cm

Now, area of the circle,

$A=\pi \times (2)^2\\\\A=12.56\ cm^2$

So, the area of circles 4,5 and 6 are 380.13², 706.85² and 12.56² respectively.

4 0

3 years ago

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ivann1987 [24]

Answer:

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Step-by-step explanation:

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3 years ago

ANSWER THIS AND ILL LOVE YOU <br><br> find angles FAB and BAC

jeyben [28]

Answer:

m<FAB = 75°

m<BAC = 105°

Step-by-step explanation:

First, find the value of x.

(13x - 3)° = (3x + 2)° + 55° (exterior angle theorem of a ∆)

Solve for x

13x - 3 = 3x + 2 + 55

13x - 3 = 3x + 57

Collect like terms

13x - 3x = 57 + 3

10x = 60

Divide both sides by 10

x = 6

✔️m<FAB = 13x - 3

Plug in the value of x

m<FAB = 13(6) - 3 = 78 - 3

m<FAB = 75°

✔️m<BAC = 180 - m<FAB (angles on a straight line/supplementary angles)

m<BAC = 180 - 75 (substitution)

m<BAC = 105°

4 0

3 years ago

Use the distance formula and the Pythagorean theorem to find the distance,to the nearest tenth,between each pair of points

MrMuchimi

I think you should use the formula

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3 years ago