20 points!! hurry please. need the answer asap!!!!!!!

The length of the blue ribbon is two-thirds the length of the red ribbon. Write an equation to find the length r of the red ribb

vladimir2022 [97]

The equation to find the length r of the red ribbon is:

$r = \frac{3b}{2}$

Solution:

Let "b" be the length of blue ribbon

Let "r" be the length of red ribbon

To find: equation for length r of the red ribbon.

The length of the blue ribbon is two - thirds the length of the red ribbon

Which means,

$\text{Length of blue ribbon } = \frac{2}{3} \times \text{ length of the red ribbon }$

Therefore,

$b = \frac{2}{3} \times r\\\\3b = 2r\\\\r = \frac{3b}{2}$

Thus the equation to find the length r of the red ribbon is found

8 0

3 years ago

Read 2 more answers

In the diagram, line I and line m are parallel lines cut by transversal n. b a n m

baherus [9]

The measure of both the interior angles are 70 and 110 degree.

<h3>What are Parallel Lines ?</h3>

Lines they never intersect with each other and the distance between them always remains same are called parallel lines.

It is given that

Line l and m are parallel lines and are intersected by a transversal ,n

Interior angles of the same side are (2x−8) degree and (3x−7) degree

Applying the property of interior angles of parallel lines

2x -8 + 3x - 7 = 180 degree

5x -15 = 180

5x = 195

x = 39 degree

Both the angles have measure of

2 * 39 - 8 = 70 degree

3 * 39 -7 = 110 degree

Therefore the measure of both the angles are 70 and 110 degree.

The complete question is

Two parallel lines l and m are cut by a transversal n . If the interior angles of the same side of n are (2x−8) degree and (3x−7) degree , find the measure of each of these angles.

To know more about Parallel Lines

brainly.com/question/16701300

#SPJ1

4 0

2 years ago

A rectangle has an area 18sq cm.id its length and width are wjole numbera.what is its greatest possible perimeter

makkiz [27]

Answer:

38cm

Step-by-step explanation:

1. The perimeter of a square can be found with the formula $2 \times (width + length)$

2. Since its length and width are whole numbers, it must be either

1 x 18,

2 x 9 or

3 x 6

3. Using the formula in step 1, we can found that the perimeter in these cases are

38

22

18

respectively

4. Compare those perimeter we found in previous step, it's obvious that the greatest is 38. Solved.

3 0

4 years ago

- 3/5 + - 8/2 = in simplified way.

Artyom0805 [142]

Answer:-23/5

Step-by-step explanation:

-3/5-8/2

-3/5-4

-3+20/5

-23/5

7 0

3 years ago

Read 2 more answers

A delivery truck drives three routes in one day. The first route is 12 miles long, the second route is 10 miles

mina [271]

Answer: 38 11/12

Step-by-step explanation: Based on the given conditions, formulate:

Remove the parentheses:

Reorder and combine like terms:

Calculate the sum or difference:

Convert the expression into a fraction:

Expand the fraction to get the least common demominator:

Calculate the product or quotient:

Write the numerators over common denominator:

Calculate the sum or difference:

Convert to mixed fraction:

4 0

2 years ago