3 years ago

Angle marked in the diagram beside are measured in degree find x

Mathematics

2 answers:

nirvana33 [79]3 years ago

8 0

Answer:

x = 4.8

Step-by-step explanation:

2x + 3x + 3x + 2x + 5x = 15x

exterior angles always add up to 360 degrees

360 /5 = 72

72 / 15x = 4.8

x = 4.8

hope it helps!!

Alexxx [7]3 years ago

6 0

Step-by-step explanation:

the answer is in the image above

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Pls Answer

atroni [7]

Answer:

7(y+3)=5y+8

7y+21=5y+8

7y-5y=8-21

2y=-13

2y/2=-13/2

y=-6.5

7 0

3 years ago

What is the volume in cubic centimeters of a rectangular prism that has a length of 6.2 centimeters, a width of 3.5 centimeters,

Rufina [12.5K]

The length is 6.2
the width is 3.5
the height is 10
So the volume =217cm^3

I hope this help

5 0

3 years ago

Read 2 more answers

Solve for x. 2/3x−5=21 x = 39 x=52/3 x = 24 x=32/3

Finger [1]

2x/3 - 5 = 21

2x/3 = 26

2x = 78

x = 39

OPTION A is the answer.....

8 0

3 years ago

Read 2 more answers

What is the measure of

nadezda [96]

Answer:

It's 15°

Step-by-step explanation:

BC+60°+85°+200° =360°

BC+345°=360°

BC=360°-345°

Bc=15°

5 0

3 years ago

Need help with this math problem

-BARSIC- [3]

z = 37°

Step-by-step explanation:

The exterior angle theorem says that the sum of two internal angles is equal to the exterior angle

In this case the sum of z and z+4 will be equal to z+41

Writing mathematically

$z + z+ 4 = z + 41\\2z+4 = z + 41\\2z -z = 41 -4\\z = 37$

Hence

z = 37°

Keywords: Angles, Triangles

Learn more about angles at:

#LearnwithBrainly

3 0

4 years ago

Angle marked in the diagram beside are measured in degree find x​

Angle marked in the diagram beside are measured in degree find x