All categories

2 years ago

What is the image of the point (5,-3) after a reflection over the line y = x?

Mathematics

2 answers:

timofeeve [1]2 years ago

6 0

Answer:

(-5,3)

Step-by-step explanation:

Rufina [12.5K]2 years ago

6 0

Answer:

it's C.

Hope this helps!!

You might be interested in

one eighth of the brass instruments are tubas. if there are 240 instruments in the band, how many are tubas?

Andrej [43]

Just do 240 times 1/8 which is the same thing as 240/8, which is 30

6 0

3 years ago

How many square corners does a pentagon have

SIZIF [17.4K]

I assume that by square corners you mean 90 degree angles. if this is the case then there are 2 in a pentagon. Hope I helped :)

3 0

3 years ago

ASAP what is the value of k?<br> -3(k+7) - 5k+4=23

Maru [420]

Answer:

k=−5

Step-by-step explanation:

−3(k+7)−5k+4=23

(−3)(k)+(−3)(7)+−5k+4=23(Distribute)

−3k+−21+−5k+4=23

(−3k+−5k)+(−21+4)=23(Combine Like Terms)

−8k+−17=23

−8k−17=23

Step 2: Add 17 to both sides.

−8k−17+17=23+17

−8k=40

Step 3: Divide both sides by -8.

−8k

−8

k=−5

Answer:

k=−5

6 0

2 years ago

Read 2 more answers

Kate earned $10 less this week than last week. This

Lisa [10]

Answer:

I ready hope you find the answer

Step-by-step explanation:

4 0

2 years ago

Which value of x does not satisfy the equation sin^2x + sin x = 0

zzz [600]

Answer:

$x \neq 0 \pm \pi \cdot i, \forall i \in \mathbb{N}_{O}$ and $x \neq \frac{3\pi}{2}\pm 2\pi \cdot j, \forall j \in \mathbb{N}_{O}$ .

Step-by-step explanation:

The equation can be simplified with the help of trigonometric identities:

$\sin x \cdot (\sin x + 1) = 0$

Which means that equation is equal to zero if any component of the product is zero. The solutions of the expression are:

a) $\sin x$

$x = 0 \pm \pi\cdot i,\forall i \in \mathbb{N}_{O}$

b) $\sin x + 1$

$\sin x + 1 = 0$

$\sin x = -1$

$x = \frac{3\pi}{2} \pm 2\pi\cdot i,\forall i \in \mathbb{N}_{O}$

Any value different of both subsets do not satisfy the equation described above.

8 0

3 years ago