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2 years ago

In circle O, AC and EB are diameters the measure of arc DC is 50. what is the measure of EBC

Mathematics

2 answers:

Dahasolnce [82]2 years ago

8 0

220 is the measure of EBC

cluponka [151]2 years ago

3 0

The correct answer is:

220°

In Circle O, AC and EB are diameters the measure of arc DC is 50. So the measure of EBC is 220 degrees.

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A rectangle has a length of the fifth root of 16 inches and a width of 2 to the 1 over 5 power inches. Find the area of the rect

gayaneshka [121]

Hello,

It 's difficult to translate that in french.

l=16 ^(1/5)
w=2^(1/5)
Area=32^(1/5)=(2^5)^(1/5)=2 (in²)

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2 years ago

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Please help! Thanks! (:

djyliett [7]

Ok this is simple. first, lets look at the 123 angle, so the entire line is 180. subtract 123 from 180 and you have 57. a triangle will always add up to 180 degress aswell. so add 58 and 57 and thats 115. so since a triangle will always add up to 180, subtract 115 from 180 and you have the missing angle:

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2 years ago

Solve the equations

ASHA 777 [7]

Answer:

(1)The value of x is -9 .

Option (B) is correct .

(2)The value of x is 13 .

Option (A) is correct .

(3)The value of the x is 11 .

Option (D) is correct .

(4) The value of the x is -15 .

Option (A) is correct .

(5)The value of the x is -11 .

Option (C) is correct .

Step-by-step explanation:

First Part

As given

4x = -36

$x = \frac{-36}{4}$

x = -9

Therefore the value of x is -9 .

Option (B) is correct .

Second Part

As given

5x - 15 = 50

5x = 50 + 15gg

5x = 65

$x = \frac{65}{5}$

x = 13

Therefore the value of x is 13 .

Option (A) is correct .

As given

4(x+2)-17=35

4x + 8 - 17 = 35

4x = 35 + 17 - 8

4x = 44

$x = \frac{44}{4}$

x = 11

Therefore the value of the x is 11 .

Option (D) is correct .

Fourth Part

As given

6x+12=4x-18

6x-4x = -12-18

2x = -30

$x = \frac{-30}{2}$

x = -15

Therefore the value of the x is -15 .

Option (A) is correct .

Fifth Part

As given

$\frac{1}{2}(4x-10)+5=x-11$

Simplify the above

4x-10+5×2 = 2x-22

4x-10+10= 2x-22

4x-2x = -22

2x=-22

$x = \frac{-22}{2}$

x = -11

Therefore the value of the x is -11 .

Option (C) is correct .

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3 years ago

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Marcy is drawing a stop sign to scale using letters that are 5 centimeters (cm) tall. What should be the width of her drawing of

sergejj [24]

Answer:20cm

Step-by-step explanation:

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3 years ago

GH bisects FGI. Find the measure of HGI •15° •21° •10° •8°

tester [92]

Answer:

m<HGI=21°

Step-by-step explanation:

we know that

If GH bisects m<FGI then

m<FGH=m<HGI

substitute the values

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solve for x

3x-2x=1+9

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The measure of angle HGI is equal to

(3x-9)° ------> substitute the value of x

3*10-9=21°

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2 years ago

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