Ask question

Ask question

All categories

professor190 [17]

3 years ago

8

WILL MARK BRAINLIEST! The coordinates of a quadrilateral are (5, 8), (7, 10), (9, 12), and (11, 14). After a transformation, the

sign of the y-coordinate for each ordered pair has changed. Which type of transformation occurred?

1 answer:

sergey [27]3 years ago

4 0

The transformation that has occurred is a reflection across the x axis, because the rule for this is that the sign of the y value changes.

You might be interested in

Need Help!!!!!!!!!!!!!!!!

irakobra [83]

Answer:

Edwin wins by 1 sec

Step-by-step explanation:

Hope it helped you!

5 0

3 years ago

X + y = –4<br> y = 3x + 16

babymother [125]

If
x+y=-4
y-3x=16 or we cn write as
x+y=-4
-3x+y=16
i multiply the first equation by 3
3x+3y=-12
-3x+ y=16
4y=4
y=1
x+1=-4
x=-5

6 0

3 years ago

Read 2 more answers

Which integral gives the area of the region in the first quadrant bounded by the graphs of y^2 = x − 1, x = 0, y = 0, and y = 2?

r-ruslan [8.4K]

Weird that the only choices are given as integrals with respect to $x$ . (Integration along the $y$ axis would be way easier, but whatever)

The fourth option should do it.

5 0

3 years ago

What number is 4 units to the right of 5 on the number line

mart [117]

Answer:

9

Step-by-step explanation:

$4 \: units \: to \: the \: right \: of \: 5 \\ = 5 + 4 = 9$

8 0

3 years ago

There are 850 Douglas fir and Ponderosa pine trees in a section of forest bought by Karamazov Logging Co. The company paid an av

ki77a [65]

Answer:

350 Douglas fir, 500 Ponderosa pine

Step-by-step explanation:

Let f = the number of fir trees

and p = the number of pine trees.

Then, we have two conditions:

(1) f + p = 850

(2) 300f + 225p = 217 500

(3) p = 850 -f Subtracted f from each side of (1)

(4) 300f + 225(850 - f) = 217 500 Substituted (3) into (3)

300f + 191 250 - 225f = 217 500 Distributed 225

75f + 191 250 = 217 500 Distributed the 7

75f = 26 250 Subtracted 191 250 each side

(5) f = 350

350 + p = 850 Substituted (5) into (1)

p = 500 Subtracted 350 from each side

The company bought 350 fir trees and 500 pine trees.

Check:

(1) 350 + 500 = 850 (2) 300 × 350 + 225 × 500 = 217 500

850 = 850 105 000 + 112 500 = 217 500

217 500 = 217 500

OK.

8 0

3 years ago