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igor_vitrenko [27]
3 years ago
7

S

Mathematics
1 answer:
lora16 [44]3 years ago
7 0

Answer:

  B.  9

Step-by-step explanation:

We assume that ...

  SU = ST +TU

  133 = (9x-5) +(5x+12)

  126 = 14x . . . . . subtract 7, collect terms

  9 = x . . . . . . . . . divide by 14

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I only need help with II please
Marina86 [1]
A.) 2w-3=h b.) A=(2w-3)^2
5 0
3 years ago
Will give BRAINLIEST - Can somebody help me with this math question?
Paraphin [41]

Answer:

23.9

Step-by-step explanation:

His route from school to Rhianna's house to his house forms a triangle in which the sides are 7 miles and the hypotenuse is unknown. Solving using the Pythagorean theorem, we find the route from Rhianna's house back home is 7^2+7^2=x^2.

Rounding to the nearest tenth, we now know this route is 9.9 miles. Adding the total distances from each location, we get an answer of 7 + 7 + 9.9 = 23.9.

7 0
3 years ago
What is the equation of the line that passes through (1, 2) and is parallel to the line whose equation is 2x + y - 1=0?​
elixir [45]

Answer:

y=-2x+4

Step-by-step explanation:

2x+y-1=0

2x+y=0+1

2x+y=1

y=1-2x

y=-2x+1

y=mx+b where m=slope and b=y-intercept

parallel means same slope,

so the slope would still be -2.

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

y-y1=m(x-x1)

y-2=-2(x-1)

y=-2x+2+2

y=-2x+4

7 0
3 years ago
Algebra 1 A Adaptive CR (JL22) 1/Tools Of The Trade
Archy [21]

The simplified expression of (4^3)(\frac{4^4^0x^4}{3^2x^2y^2}) is \frac{4^7x^2}{3^2y^2}

<h3>How to simplify the expression?</h3>

The expression is given as:

(4^3)(\frac{4^4^0x^4}{3^2x^2y^2})

Expressions raise to power 0 is 1.

So, we have:

(4^3)(\frac{4^4x^4}{3^2x^2y^2})

Apply the law of indices to expression with common base

(\frac{4^{4+3}x^{4-2}}{3^2y^2})

Evaluate the sum and difference

(\frac{4^7x^2}{3^2y^2})

Remove the bracket

\frac{4^7x^2}{3^2y^2}

Hence, the simplified expression of (4^3)(\frac{4^4^0x^4}{3^2x^2y^2}) is \frac{4^7x^2}{3^2y^2}

Read more about exponents at:

brainly.com/question/847241

#SPJ1

8 0
1 year ago
What is x in this Math problem 2/3x=27
jek_recluse [69]

Answer: x = 40.5

Step-by-step explanation:

Simply divide 27/(2/3) to get 40.5

<em>Hope it helps <3</em>

4 0
2 years ago
Read 2 more answers
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