2 years ago

PLEASE HELPPPPPP The perimeter is 50 ft and the length is 15 ft. What's the width?

Mathematics

1 answer:

SVEN [57.7K]2 years ago

8 0

Answer:

Step-by-step explanation:

I assume it's a rectangle, therefore:

P = 50

a = 15 ft

b = ?

P = 2a + 2b

50 = 2 * 15 + 2b

50 = 30 + 2b

2b = 50 - 30

2b = 20

b = 10

You might be interested in

Exercises Determine the point of Intersection of the two lines. y= x + 3 y= 2x + 1

GuDViN [60]

Answer:

(2,5)

Step-by-step explanation:

5 0

3 years ago

What is the slope of this

Sveta_85 [38]

Answer:

Step-by-step explanation:

x = (0.5,0)

y= (0,-3)

slope = 2

5 0

2 years ago

A family gathered 20 small seashells from the beach bringing the total number of small seashells in their collection to 41.

Aleks [24]

7 in a half because your non

5 0

2 years ago

Read 2 more answers

dude, I just got almost all of my points taken away from somebody that has 0 answers, 0 questions, and almost 2 million points..

Finger [1]

Answer:

Step-by-step explanation:

7 0

2 years ago

What is the value of y? Y Y 60 O A. 120° B. 60° C. 40° O D. 30°

Grace [21]

Answer:

B. 60°

Step-by-step explanation:

1. The measure of all angles in a triangle sum up to 180°. This means that y + y + 60 = 120.

2. (Solving)

Step 1: Simplify both sides of the equation.

$(y+y)+(60)=180$
$2y + 60 = 180$

Step 2: Subtract 60 from both sides.

$2y + 60 - 60 = 180 - 60$
$2y = 120$

Step 3: Divide both sides by 2.

$\frac{2y}{2}=\frac{120}{2}$
$y = 60$

Step 4: Check if solution is correct.

$(60)+(60)+60 = 180$
$120 + 60 = 180$
$180 = 180$

Therefore, the answer is B. 60°.

4 0

2 years ago