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2 years ago

The lines s and t intersect at point R.

Mathematics

2 answers:

vesna_86 [32]2 years ago

7 0

Y=29 is the answer you're welcome

PtichkaEL [24]2 years ago

3 0

Y=29

Set the equations equal to eachother since they're vertical angles and solve.

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Solve the equation. 2x squared-3x+1=0

natali 33 [55]

$2x^2-3x+1=0\\\\2x^2-2x-x+1=0\\\\2x(x-1)-1(x-1)=0\\\\(x-1)(2x-1)=0\iff x-1=0\ \vee\ 2x-1=0\ \ \ \ |+1\\\\x=1\ \vee\ 2x=1\ \ \ |:2\\\\\boxed{x=1\ \vee\ x=0.5}$

4 0

2 years ago

You graph the function f(x)=-|×|-12

Firlakuza [10]

Answer:

See attachment

Step-by-step explanation:

We want to graph $f(x)=|x|-12$ on the interval -10 to 10.

Let $g(x)=|x|$ be the parent absolute value function.

We can easily graph $f(x)=|x|-12$ , if we use translation.

When the parent function is shifted downwards by 12 units, we obtain the graph of $f(x)=|x|-12$ .

The parent function is a v-shaped graph with vertex at the origin.

We shift the parent function down so that its vertex is now at (0,-12) to get the graph of $f(x)=|x|-12$ .

See attachment for the graph of $f(x)=|x|-12$ on the specified interval.

7 0

2 years ago

Read 2 more answers

Someone please help me 4(d + 6) =

zaharov [31]

Answer:

4d+24

Step-by-step explanation:

The distributive property says that 4(d+6)=4d+(4)(6)

which simplifies to 4d+24

(I hope that's what you needed, please lmk if you needed more than just simplifying.)

5 0

2 years ago

Look at the picture.

alexira [117]

A is the correct answer

6 0

2 years ago

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In a math class of 40 students, there are 21 female students. Which of the following does NOT represent a ratio of the number of

babymother [125]

Answer:

Everything except 21/40. That is your ratio. The denominator always

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2 years ago