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mina [271]
3 years ago
11

Somebody please helppp me!

Mathematics
1 answer:
Marta_Voda [28]3 years ago
4 0

Answer:

angle 2 is 94 degrees and angle 3 is 94 degrees

Step-by-step explanation:

4x-26=3x+4

4x=3x+30

x=30

they are vertical angles meaning they are equal

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AABC is isosceles.<br> mZC = 25° and mZA = 8x - 7.
Orlov [11]

Answer:

x = 4

Step-by-step explanation:

<C = <A

25° = 8x - 7

32 = 8x

x = 4

6 0
2 years ago
given y left parenthesis z right parenthesis equals space fraction numerator z squared minus 1 over denominator z left parenthes
aivan3 [116]

The simplification of the given algebraic expression is;

yz = (z + 1)/z(z - 1)

<h3>How to simplify algebraic expressions?</h3>

We are given y left parenthesis z right parenthesis which is expressed as; yz

Now, we are given the algebraic expression that yz equals space fraction numerator z squared minus 1 over denominator z left parenthesis z minus 1 right parenthesis squared end fraction

z squared minus 1 over denominator z left parenthesis z minus 1 right parenthesis squared end fraction is expressed as; (z² - 1)/z(z - 1)²

Thus, our main expression is;

yz = (z² - 1)/z(z - 1)²

Factorizing the numerator and denominator gives;

yz = (z + 1)(z - 1)/z(z - 1)(z - 1)

(z - 1) is common to both numerator and denominator and as such, we now have;

yz = (z + 1)/z(z - 1)

Read more about Algebraic Expressions at; brainly.com/question/4344214

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5 0
10 months ago
2x+2y=-2 y = x + 5 please hurry!
larisa [96]

Answer:

2x+2y=x+5

(move the x next to the 2y)

= 2x+2y-x=5

(the x is negative because i moved it)

(collect the like terms)

= x+2y=5

(so the answer is...)

x+2y=5

6 0
2 years ago
HELP PLSSS THIS IS HARD SOMEONEEE
-BARSIC- [3]

Answer:

B

Step-by-step explanation:

Each coordinate becomes 1/4 of what it was.

Answer: B

4 0
2 years ago
Read 2 more answers
What is the value of x
Gemiola [76]
For this case, we observe that the triangles are similar.
 We observe that the triagnules have three equal angles.
 Therefore, to find the value of x we can use the following relationship:
 x / 15 = 5/12&#10;
 Clearing x we have:
 x = (5/12) * (15)&#10;&#10;x = 6.25
 Answer:
 
The value of x is given by:
 
x = 6.25
4 0
3 years ago
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