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Morgarella [4.7K]
3 years ago
15

7 yards = to how many feet

Mathematics
1 answer:
tino4ka555 [31]3 years ago
7 0

Answer:

21 Feet

Step-by-step explanation:

7 yards is equal to 21 feet

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XD Plzzzzzz do 2 slides (4 problems)
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Answer:

Slide 1:

1. Solution = (-3,2)

<em>y = 2x - 1</em>

<em>y = 3/2x + 6</em>

2. No solution

<em>y = -4/2x + 4</em>

<em>y = -4/2x - 5</em>

Slide 2:

3. Solution = (1, -6) ONE SOLUTION

4. Solution = (-4, -1) ONE SOLUTION

p.s i attached the graphs for problems 3 and 4. The first picture is for problem 3 and the second picture is for problem 4

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3 years ago
(a) A square has a perimeter of 88 m. What is the length of each side?
otez555 [7]

Answer:

Step-by-step explanation:

88 / sides of a square

88 / 4 = 22  

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8 0
3 years ago
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If the ratio of y to x is equal to 3 and the sum of y and x is 80, what is value of y
Rus_ich [418]

Answer:

y = 60

Step-by-step explanation:

<h3>Step 1: Make sense of the given</h3>

"The ratio of y to x is 3"

This means that, y\div x=3

"The sum of y and x is 80"

This means,  x+y=80

<h3>Step 2: Make use of the facts</h3>

If y\div x=3, then y = (3*x).

We can plug this into the other equation by substitution:

x + (3 * x)=80

This simplifies to:

4x = 80

Which we can solve out and get:
x=20.

<h3>Step 3: Plug and Chug</h3>

We solved for x, but we need the value of y.

So, we go back to the equation we first derived: "y = (3*x)".

And now we substitute the value of x, into this.

y = (3 * (20))

By solving this out, we get:
y=60

So, the value of y is 60.

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2 years ago
What is the absolute value of -90?
Alexandra [31]

Answer: 90

Step-by-step explanation:

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3 years ago
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Sauron [17]

Answer:

C) x=2

3x+8=4x+6

8-6=4x-3x

x=2

~OAmalOHopeO

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2 years ago
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