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natta225 [31]
3 years ago
5

.i need some help !!!!

Mathematics
2 answers:
olga55 [171]3 years ago
5 0

Answer:

angle EOC

Step-by-step explanation:

mariarad [96]3 years ago
4 0
Angle AOE is congruent to Angle AOE is congruent to Angle COE because they form a straight line which means they are supplementary.
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sukhopar [10]

Answer:

5.47 is the square root of 30

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2 years ago
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What is the value of x if 5ax+2a equals 9a?
vova2212 [387]
5ax+2a=9a
5ax+2a-2a=9a-2a
5ax            =7a
5ax/5a        =7a/5a
                x=7/5
5 0
3 years ago
What expression is equivalent to -7x+4+3x
Inessa [10]

Answer:

- 4x + 4

Step-by-step explanation:

-7x + 4 + 3x \\-7x + 3x + 4 \\- 4x + 4

8 0
3 years ago
3. Sоlvе з+2У-1 and x-2y = 13. (D)<br>ху<br>ху​
sp2606 [1]

Answer:

The value of x and y for the given two linear equation is x = 7 , y = - 3

Step-by-step explanation:

Given two linear equation as :

x + 2 y - 1 = 0            

Or, x + 2 y = 1               ..........A

x - 2 y = 13                    ............B

Now, Solving both equations A and B

i.e (x + 2 y) + (x - 2 y) = 1 + 13

Or, (x + x) + (2 y - 2 y) = 14

Or, 2 x + 0 = 14

Or, 2 x = 14

∴ x = \dfrac{14}{2}

i.e x = 7

Now, Put the value of x into eq A

So, 7 + 2 y = 1

Or, 2 y = 1 - 7

Or, 2 y = - 6

∴  y = \dfrac{- 6}{2}

i.e y = - 3

So, The value s of x = 7 and y = - 3

Hence, The value of x and y for the given two linear equation is x = 7 ,          y = - 3 Answer

3 0
3 years ago
Can someone help me? <br><br> I’m stuck <br><br> BRAINLEST!!
Angelina_Jolie [31]

Answer:

A

Step-by-step explanation:

Lateral surface area = surface area - bases

2(8(11) + 8(5)) =

256 <--- Lateral Surface Area

The bases have areas of 11*5 = 55

Multiply that by 2 and add to 256

256 + 110=

366 <---Surface Area

5 0
3 years ago
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