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3 years ago

What is the answer? please help!!

Mathematics

1 answer:

jenyasd209 [6]3 years ago

4 0

Answer:

measure of angle 2 is 104.

measure of angle 3 is 76.

Step-by-step explanation:

To start off, we know that angle 3 and 5 are alternate exterior angles. This means they are congruent so measure of angle 3 is the same as 5 making it 76 degrees. Since angle 3 and angle 2 are a linear pair, meaning both the angles add up to 180 degrees. Since angle 3 we already know is 76, we just subtract 76 from 180 to get the measure of angle two which makes it 104 degrees.

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If 25×60 is 1700 W is 1700÷6.8

zysi [14]

250 hope this helped :)

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3 years ago

A figure is dilated by a scale factor of 3. If the origin is the center of dilation, what is the image of a vertex located at (3

IrinaK [193]

Answer:

(9,12).

Step-by-step explanation:

If a figure dilated by a scale factor of k and origin is the center of dilation, then the relation between point and its image is defined as

$P(x,y)=P'(kx,ky)$

It is given that a figure is dilated by a scale factor of 3 and origin is the center of dilation. So,

$P(x,y)=P'(3x,3y)$

We need to find the image of a vertex located at (3, 4). So, substitute x=3 and y=4 in the above rule of dilation.

$P(3,4)=P'(3(3),3(4))$

$P(3,4)=P'(9,12)$

Therefore, the image of a vertex located at (3, 4) is (9,12).

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3 years ago

Which block has a volume of 90 cm3?

jeyben [28]

Answer:

The volume of c. figure is equal to 90 cm³

Step-by-step explanation:

These are the cuboids

The volume of a cuboid = l×b×h

A. 2×6×5

=> 60 cm³

B. 8×2×4

=> 64 cm³

C. 5×6×3

=> 90 cm³

D. 3×7×2

=> 42 cm ³

so, the volume of c. cuboid is equal to 90 cm ³

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2 years ago

What is the side length of the smaller square plate on which 36 CM chopstick can fit along a diagonal without any overhang

HACTEHA [7]

Step-by-step explanation:

566

77788

66777

66788

67899

6789

78899

789999

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8888888

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6 0

3 years ago

So alr im stuck on this too

VARVARA [1.3K]

Answer:

1 is a transformation and 2 is a dialation

Step-by-step explanation:

1 is adding, therefore making it move, 2 is multiplying making it larger.

4 0

2 years ago

Read 2 more answers