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3 years ago

What would the new point be If you rotated the point (3,-5) 270 clockwise.

Mathematics

1 answer:

timurjin [86]3 years ago

5 0

Answer:

see below

Step-by-step explanation:

When you rotate a point 270 degrees clockwise (x, -y) becomes (-y, -x) so the answer would be (-5, -3).

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How many faces does the polyhedron have? _ faces How many vertices does the polyhedron have? _vertices How many edges does the p

Sindrei [870]

The polyhedron has:

6 Faces, 8 vertices and 12 edges in total.

But

3 Faces, 7 vertices and 7 edges are visible.

5 0

3 years ago

Solve for x -(2x+5)+14=22

Gala2k [10]

Hey there!☺

$Answer:\boxed{x=\frac{-13}{2}}$

$Explanation:$

$-(2x+5)+14=22$ Equation

−(2x+5)+14=22 Simplify both sides

−2x + −5 + 14 = 22 Distribute

(−2x) + (−5+14) = 22 Combine Like Terms

-2x + 9 = 22

-2x + 9 - 9 = 22 - 9 Subtract 9 from both sides

-2x = 13

-2x/-2 = 13/-2

-13/2 Add the negative to 13

x = -13/2

Hope this helps!

7 0

3 years ago

What property is 4x + 8 = 28

Verdich [7]

Answer:

x=5

Step-by-step explanation:

4x + 8 = 28,

it's rather straight forward,

you would subtract 8 from the left side,

doing the same on the right.

now you have

4x = 20

x= 20/4

x=5

hope this helps.

4 0

3 years ago

Find the measure of angle 1

Karo-lina-s [1.5K]

Answer:

123

Step-by-step explanation:

180-57=123

OK OK ok

6 0

2 years ago

Read 2 more answers

The base area of an oblique pentagonal prism is 15 sq. in. The prism measures 3 inches in height and the edges connecting the ba

Fantom [35]

Answer:

Option A & D are correct Option.

Step-by-step explanation:

We are given with following :

Area of Base = 15 in.²

Height of Prism = 3 in.

Length of edge of base = 5 in.

Volume of Prism = Area of Base × Height = 15 × 3 = 45 in.³

Therefore, Option A & D are correct Option.

3 0

2 years ago