3 years ago

The point D(-3, 1) is reflected over the x-axis. What are the coordinates of the resulting point, D′?

1 answer:

6 0

Answer:

The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same.

Step-by-step explanation:

For example, when point P with coordinates (5,4) is reflecting across the X axis and mapped onto point P', the coordinates of P' are (5,-4).

You might be interested in

A grocery store sells steak for $3.10 per pound. To feed a family, you need 2.14 lbs. of steak. How much do you pay in total

katen-ka-za [31]

$6.63

Set up a proportion for the situation and solve for the unknown quantity. Round to the hundredths place because we are dealing with money.

See details:

4 0

1 year ago

Hey I am new- nvm what is radius?

DENIUS [597]

Answer:

a straight line from the center to the circumference of a circle or sphere.

Step-by-step explanation:

7 0

3 years ago

A triangle has side lengths of 10, 20, and 30. what type of triangle is it

Alexeev081 [22]

Right triangle bc a^2+b^2=c^2. (Pythagorean theorem)

4 0

3 years ago

Find m∠3 if m∠5=130 and m∠4 =70

arlik [135]

M∠5=130 and m∠4 =70
so
m<2 = 180 - m<5
m<2 = 180 - 130
m<2 = 50

m<3 = 180 - (m<2 + m<4)
m<3 = 180 - (50+70)
m<3 = 180 - 120
m<3 = 60

3 0

3 years ago

Read 2 more answers

In a circle graph, each section represents a different category. TrueFalse

lukranit [14]

Answer:

I believe it is true

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers