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3 years ago

2 lines form intersecting at a right angle a. form a line b. are parallel b. are perpendicular c. form a ray

1 answer:

5 0

Two lines intersecting at a right angle would be perpendicular. Parallel lines do not cross or touch each other, and rats don’t form right angles. Perpendicular lines are horizontal and vertical crossing together to form a right angle.

Hope this helps!

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3 years ago

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The ribbon was 3 1/4 inches wide and had an area of 19 1/2 square inches. What is the length of the ribbon? Please Help Will Giv

miv72 [106K]

Hello!

The formula for finding area is l × w

If the area is 19 ½ inches and it was 3 ¼ inches wide, then the length will be 19 ½ ÷ 3 ¼ (Area ÷ Width)

$19 \frac{1}{2} \div 3 \frac{1}{4}$

Change both to improper fraction

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$\framebox {The length of the ribbon is 6 inches}$

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3 years ago

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Can someone help me with this?

Mandarinka [93]

Answer:

Step-by-step explanation:

Area of rectangle = length * width

= (x + 4) (5x)

= x *5x + 4 *5x

= 5x² + 20x

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3 years ago

Help for brianilist please!!!

Dima020 [189]

Hi there!!!

So using this rule:

Area = base * height
20ft * 15ft = 300ft^2
↑ ↑
base height

HOPE IT HELPS U!!!!!!!!!
THE ANSWER IS 300 FT^2

~ TRUE BOSS

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gtnhenbr [62]

Answer:

I belive the answer is 21.42% :)

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2 lines form intersecting at a right angle a. form a line b. are parallel b. are perpendicular c. form a ray​

2 lines form intersecting at a right angle a. form a line b. are parallel b. are perpendicular c. form a ray