All categories

2 years ago

Karim is painting a design on a cylindrical

Mathematics

1 answer:

galina1969 [7]2 years ago

8 0

8$$$ is the answer because of the barrel

You might be interested in

Theorem: The segment joining the midpoints of two sides of a triangle is parallel to the third side and half its length.

Elina [12.6K]

Answer:

Step-by-step explanation:

Statement Reason:

1) The coordinates of point D are (4, 5) and coordinates of point E are (5, 3) By the midpoint formula

2) Length of segment DE is Square root of 5 and length of segment AC is 2 multiplied by the square root of 5 By the distance formula

3) Segment DE is half the length of segment AC By substitution

4) Slope of segment DE is -2 and slope of segment AC is -2 by the slope formula

5) Segment DE is parallel to segment AC Slopes of parallel lines are equal...

4 0

3 years ago

Read 2 more answers

What is the area of rectangle ABCD in square units

DedPeter [7]

Answer:

I don't see a picture of the rectangle but all you would have to do s multiply the width of the rectangle by its height.

6 0

3 years ago

Read 2 more answers

The grocery store has 2 1/3 times as many cashiers in late afternoon than in the morning. If there are 21 cashiers at 10:00 am,

Fantom [35]

Well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right

7 0

3 years ago

Convert x2 + y2 -4x = 0 to polar form.

Bingel [31]

Answer:

$r(r-4\cos \theta)=0$

Step-by-step explanation:

We are given the following equation:

$x^2 + y^2 -4x = 0$

We have to convert it into polar form.

We put

$x = r \cos \theta\\y = r\sin \theta$

Putting values, we get:

$x^2 + y^2 -4x = 0\\(r\cos \theta)^2 + (r\sin \theta)^2 - 4(r\cos \theta) = 0\\r^2(\cos^2 \theta + \sin^2 \theta) - 4r\cos \theta = 0\\r^2 - 4r\cos \theta = 0\\r(r-4\cos \theta)=0$

is the required polar form.

7 0

3 years ago

laura has a toy robot collection 4/7 of her robots makes noise how many of lauras robots make noise? and can u show ur work pls

ololo11 [35]

Answer:

57 percent

Step-by-step explanation:

4 divided by 7= .57

57 reminder 1
________
7l 40
35
50
so the total is 57

4 0

3 years ago