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julia-pushkina [17]
3 years ago
7

Please help will give lot of points

Mathematics
1 answer:
Nana76 [90]3 years ago
7 0

Answer:

C

B

A

Step-by-step explanation:

Graph:

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5. A rectangular pool ha a length that is 13 meters longer than its width. perimeter is74 meters. What is the width Its of this
gregori [183]
Good evening Brian,

For this problem, let's look at what we're given.  So we have a pool with a length that is 13 m (meters) longer than its width, and we're given the perimeter, or distance around the entire pool, which is 74 m.

We know that the pool has a rectangular shape and that the perimeter of a rectangle is <span>width + length + width + length ⇒ 2(W) + 2(L)</span>.

Given the information provided, we can rewrite the equation to fit this problem.  Since we're told that the length is equal to 13 m + the width, so we can represent the length as W +13 m.  We can now rewrite the perimeter equation to be:

2(w) + 2 (w + 13 m) ⇒ 2(w) + 2(w) + 2(13 m) ⇒ 4(w) + 26 m = 74 m.

We're down to one variable now so this should be easy.  Subtract 26 m from both sides,

4(w) = 48 m

Now divide each side by 4 in order to find the width.

w = 12 m

-Hope this helps!


6 0
3 years ago
Which statement is the Law of Detachment? (1 point)
creativ13 [48]
The law of detachment<span> allows you to "detach" the hypothesis from the conclusion. If we know both that </span>p<span> and </span>p<span> → </span>q<span> to be true, then we may conclude that </span>q<span> is true.

So the answers is the fourth one: I</span>f p <span>→</span><span> q is a true statement and p is true, then q is true.</span>
5 0
3 years ago
What is the value of fraction 1 over 3x2 + 5.2y when x = 3 and y = 2?
guajiro [1.7K]
A calculator can be helpful with arithmetic.

The value is 5/187 ≈ 0.0267379679

5 0
3 years ago
Answer this question please
NARA [144]

Answer:

The answer is 2

Step-by-step explanation:

formula: y2 - y1 / x2 -x1

substitute: 3 - 5 / 3 - 1 = 2 / 1 = 2

Pls make as brainliest))))

5 0
3 years ago
Solve the following problem please
lana [24]
42.5 cm. Do you want me to explain it?
3 0
3 years ago
Read 2 more answers
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