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3 years ago

Karyn cuts a length of ribbon into 4 equal pieces, each 1 1/4 feet long. How long was the ribbon?

Mathematics

2 answers:

andreev551 [17]3 years ago

5 0

The answer is 5 because you have to 1 1/4*4=5

ladessa [460]3 years ago

3 0

The answer is 1 inch.

You multiply 1/4 by 4

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Can someone please answer this math question

Pachacha [2.7K]

Answer:

The answer is in the picture

6 0

3 years ago

Maria skates 40 feet due south in a skating rink. Then she skates 60 feet due east. Maria then skates diagonally across the ring

Viktor [21]

Answer:

172 ft

Step-by-step explanation:

Due south and due east form a 90-degree angle.

Her path is a right triangle. The 60 ft and 40 ft distances are the legs of the right triangle. We can use the Pythagorean theorem to find the hypotenuse. Then we add the lengths of the three sides to find the total distance she traveled which is the perimeter of the right triangle.

a^2 + b^2 = c^2

(40 ft)^2 + (60 ft)^2 = c^2

1600 ft^2 + 3600 ft^2 = c^2

c^2 = 5200 ft^2

c = 72 ft

perimeter = a + b + c = 40 ft + 60 ft + 72 ft = 172 ft

3 0

3 years ago

Read 2 more answers

Could someone pls help me with this :)

Komok [63]

A) y = -3
B) y = x + 3
C) x = -5
D) y = -2/1x -4

7 0

3 years ago

Read 2 more answers

Multiplies to -4 Adds to o

nikklg [1K]

-2 times 2 equals -4 and if you add them it equals 0

4 0

3 years ago

Please Help Me Asap I Need Units Too

Lina20 [59]

Hello and Good Morning/Afternoon

Let's take this problem step by step:

To find the rate of change is essentially like finding a line's slope:

⇒ the x-values are the number of sodas

⇒ the y-values are the total costs

⇒ choose two sets of coordinates and find the slope

Let's put that into action

Choose any two points

⇒ (24, 18)

⇒ (28, 21)

Calculate Slope

$Rate_.of_.change = \frac{21-18}{28-24} =\frac{3}{4}$

Since the rate of change is total cost over number of sodas

⇒ unit is 'total cost/number of sodas'

Answer: 3/4 total cost/number of sodas

Hope that helps!

#LearnwithBrainly

3 0

2 years ago