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3 years ago

Angle abd measures (4x+10). angle acd measures (5x-2). what is the measure of arc ad

Mathematics

2 answers:

user100 [1]3 years ago

8 0

Answer:116

Step-by-step explanation: 5x-2=4x+10

x=12

double the angle to get the arc

hodyreva [135]3 years ago

7 0

Answer:

Step-by-step explanation:

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F. By definition, two shapes are congruent if you can map one onto the other using rigid

ZanzabumX [31]

Answer:

they are the same because its a rigid transformation; rigid means the shape and size doesn't change.

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3 years ago

HELP ASAP ILL GIVE YOU BRAINLEST

MArishka [77]

Answer:

minimum (-9)

Step-by-step explanation:

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3 years ago

Pleaseee help me....what will the y-coordinate of b' if ab is dilated by a factor of 2/5, centered at the origin. A=(2,2) B=(10,

sdas [7]

Answer:

The y-coordinate of B' is equal to 2

Step-by-step explanation:

step 1

Find the distance of AB

$AB=10-2=8\ units$

step 2

Find the length of A'B'

Multiply the length of AB by the scale factor

$A'B'=8*\frac{2}{5}= 3.2\ units$

step 3

Find the midpoint AB

$M=(\frac{2+10}{2},\frac{2+2}{2} )$

$M=(6,2)$

step 4

<em>Find the x-coordinate of B'</em>

The x-coordinate of B' is equal to the x-coordinate of midpoint plus the semi distance A'B'

$6+\frac{3.2}{2}=6+1.6=7.6$

<em>Find the y-coordinate of B'</em>

The y-coordinate of B' is equal to 2 (because is a horizontal line)

3 0

3 years ago

Read 2 more answers

Can I get some help on this can’t find any of the answers anywhere

In-s [12.5K]

Answer:

3(9)+20=47

Step-by-step explanation:

47 inches after 9 weeks

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2 years ago

Provide the Domain and range.

Alik [6]

Answer:

domain is like the membrane

Step-by-step explanation:

domain

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3 years ago