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2 years ago

What transformation was performed on the figure

Mathematics

2 answers:

Ratling [72]2 years ago

7 0

The transformation is a reflection

Sliva [168]2 years ago

3 0

The transformation is a reflection about the x-axis

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Your answer should be a polynomial in standard form (9+q)(8-q)

xxMikexx [17]

Answer:

-q^2 -q + 72

Step-by-step explanation:

(9+ q)(8-q)

=9(8-q)+ q(8-q)

=72 - 9q +8q -q^2

= -q^2 -q + 72

8 0

3 years ago

-t+5=t-19 Need an answer and a work pls!

Nadusha1986 [10]

Answer:

t=12

Step-by-step explanation:

Step 1: Subtract t from both sides.

−t+5−t=t−19−t

−2t+5=−19

Step 2: Subtract 5 from both sides.

−2t+5−5=−19−5

−2t=−24

Step 3: Divide both sides by -2.

−2t−2=−24−2

8 0

3 years ago

Which algebraic expression represents this phrase?

Westkost [7]

The word "product" means multiplication

that means the answer is

40 · d

5 0

2 years ago

Solve the formula V=pir^2h for r PLEAASSSEEE HELP

otez555 [7]

Answer:

Step-by-step explanation:

So we have the formula:

$V=\pi r^2h$

And we want to solve it for r.

So, let's first divide both sides by π and h. This will cancel out the right side:

$r^2=\frac{V}{\pi h}$

Now, take the square root of both sides:

$r=\sqrt{\frac{V}{\pi h}}$

And we're done!

Our answer is B.

I hope this helps!

7 0

3 years ago

Read 2 more answers

Will reward brainliest!

Lina20 [59]

Option D: Two irrational solutions

Explanation:

The equation is $17+3 x^{2}=6 x$

Subtracting 6x from both sides, we have,

$3x^{2} -6x+17=0$

Solving the equation using quadratic formula,

$x=\frac{6 \pm \sqrt{36-4(3)(17)}}{2(3)}$

Simplifying the expression, we get,

$\begin{aligned}x &=\frac{6 \pm \sqrt{36-204}}{6} \\&=\frac{6 \pm \sqrt{-168}}{6} \\&=\frac{6 \pm 2 i \sqrt{42}}{6}\end{aligned}$

Taking out the common terms and simplifying, we have,

$\begin{aligned}x &=\frac{2(3 \pm i \sqrt{42})}{6} \\&=\frac{(3 \pm i \sqrt{42})}{3}\end{aligned}$

Dividing by 3, we get,

$x=1+i \sqrt{\frac{14}{3}}, x=1-i \sqrt{\frac{14}{3}}$

Hence, the equation has two irrational solutions.

8 0

2 years ago