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anastassius [24]
3 years ago
15

I need help, I can’t get this

Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Complementary means that when added up two angles will equal 90° so 90-15=75 means that B is the correct answer.

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<img src="https://tex.z-dn.net/?f=%5Csf%2023%289x%2B6%29%3D6x%2B4" id="TexFormula1" title="\sf 23(9x+6)=6x+4" alt="\sf 23(9x+6)=
ozzi

The value of x from the given expression is; x= -2/3

<h3>Solving one-variable equations</h3>

The given expression is;

  • 23(9x+6) = 6x + 4.

Hence, when we expand the equation; we have;

  • 207x + 138 = 6x +4

  • 207x - 6x = 4 - 138

  • 201x = -134

  • x = -134/201

  • x = -2/3

Read more on one-variable equations;

brainly.com/question/21528555

4 0
2 years ago
Read 2 more answers
Tom is 8 years younger than John. Let j represent John's age in years. Write an algebraic expression to represent Tom's age in y
AlexFokin [52]

Answer:

(j-8)years is the answer to the question

5 0
2 years ago
Which set of numbers could be the length of the sides of a triangle?
san4es73 [151]

3. {6,9,15)

for these u have use Pythagoras theorem

4 0
3 years ago
Simplify 8(xy + 8) + 1. 8xy + 9 8xy + 65 8xy + 73
Advocard [28]

Answer:

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Step-by-step explanation:

8(xy + 8) + 1.

8      x 8=

        64 + 1=

                    65    (8xy + 65)

---------------------------------------------

LINE THE NUMBERS UP AND IT WILL MAKE SENSE

5 0
2 years ago
In a game, you draw a card with three consecutive numbers on it. You can choose one of the numbers and find the sum of its prime
Angelina_Jolie [31]
So sum the prime factors up

25=5*5, 5+5=10
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27=3*3*3, 3+3+3=9

15>10>9

26 is biggest

pick 26
3 0
3 years ago
Read 2 more answers
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