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2 years ago

PLEASE HELP! I WILL MARK BRAINLIEST! Which type of lines is shown in the illustration above?

Mathematics

2 answers:

Rainbow [258]2 years ago

6 0

D intersecting lines

lyudmila [28]2 years ago

4 0

Answer:

D. Intersecting lines.

Step-by-step explanation:

The lines are intersecting each other.

The reason it is not perpendicular lines is because perpendicular lines have 90° angles.

Hope this helps!

If not, I am sorry.

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Treys online music club charges a monthly rate of $20 plus $0.80 per song download. Debs online music club charges a monthly rat

blondinia [14]

For this case, the first thing we must do is define variables.
We have then:
x: number of songs.
y: total charge
For Treys online music club:
 $y = 0.80x + 20
$
 For Debs online music club:
 $y = 0.60x + 21
$
 Equaling both equations we have:
 $0.80x + 20 = 0.60x + 21
$
 Clearing x we have:
 $0.80x - 0.60x = 21 - 20

0.20x = 1

x = 1 / 0.20

x = 5 songs$ 
Substituting the value of x for any of the equations we have:
 $y = 0.60 (5) + 21

y = 3 + 21

y = 24 $$
 Answer:
The monthly charge will be the same for 5 songs in both clubs.
the cost will be $ 24

6 0

3 years ago

Read 2 more answers

Someone who actually knows what they doing please ‍♀️

Firdavs [7]

Answer:

-2/5

Step-by-step explanation:

$2(4a+1)=3a$

Expand parentheses:

$8a+2=3a \\\\5a=-2 \\\\a=-\dfrac{2}{5}$

Hope this helps!

6 0

3 years ago

Read 2 more answers

CHECK MY ANSWER ASAP

weqwewe [10]

Question 1: Equiangular

Question 2: Area of the parallelogram = 48 square centimeters

Question 3: Perimeter of the rectangle = 42 ft

Question 4: Area of the trapezoid = 154 square inches

Solution:

Question 1:

The given polygon is a rectangle.

The angles of each side of the polygon is 90°.

This means all angles are equal.

Hence Option A equiangular is the correct answer.

Question 2:

Area of the parallelogram = Base × Height]

= 6 cm × 8 cm

Area of the parallelogram = 48 square centimeters

Question 3:

Perimeter of the rectangle = 2(length + width)

= 2( 15 ft + 6 ft)

= 2(21 ft)

Perimeter of the rectangle = 42 ft

Question 4:

Area of the trapezoid = $\frac{1}{2}\times \text{sum of the parallel sides}\times \text{height}$

$$=\frac{1}{2}\times (14+ 8)\times 14$

$$=\frac{1}{2}\times 22\times 14$

Area of the trapezoid = 154 square inches

8 0

4 years ago

PLEASE HELPPPPPPLPPPPPPPP

solong [7]

<h3>Answer: 36%</h3>

============================================

Explanation:

There are 20 blue cards out of 10+20+25 = 55 cards total.

Divide the 20 over 55 to get

20/55 = 0.363636...

where the "36"s go on forever

So 20/55 = 0.3636 approximately

Move the decimal point over 2 spots to go from 0.3637 to 36.37%

Then round to the nearest percent: 36.37% ---> 36%

The probability of getting a blue card is approximately 36%

3 0

3 years ago

Which function is the best represented by the graph?

Elena-2011 [213]

Answer:

Step-by-step explanation:

3 0

3 years ago