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Katen [24]
3 years ago
12

Need help in this please​

Mathematics
1 answer:
Alona [7]3 years ago
8 0
Hmmm this is a little hard I believe c
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If you have 36 ft of fencing, what are the bases and side lengths of the different parallelograms you could enclose with the fen
serious [3.7K]

Answer:

(l,w) = (1,17)

(l,w) = (2,16)

(l,w) = (3,15)

---

---

-

(l,w) = (9,9)

Step-by-step explanation:

Given

P = 36ft --- perimeter

l \to length

w \to width

Required

Possible dimension of different parallelogram

The perimeter is calculated as:

P=2(l+w)\\\\\\

So,we have:

2(l+w)=36

Divide by 2

l + w = 18

Since l and w must be positive integers, the possible dimensions are:

(l,w) = (1,17)

(l,w) = (2,16)

(l,w) = (3,15)

---

---

-

(l,w) = (9,9)

4 0
2 years ago
Solve the equation -20=-4x-6x​
asambeis [7]

Answer: x = 2

Step-by-step explanation:

First you add -4x and -6x to get -10x. Then you will have -20 = -10x. So you divide both sides by -10 to get 2 = x

8 0
3 years ago
2(3x+2)=6x+4 linear equations
ladessa [460]

Answer:

0 or 6x+4=6x+4  (Technically no slope at all!!)

Step-by-step explanation:

You need to do distributive property and then solve for x!!

meaning the 2(3x+2) has to get distributive property process.

6x+4=6x+4

That shall be equal together!!! (You could stop here!!)


If continue:

6x-6x=4-4

0=0

5 0
2 years ago
What value of x makes the vertical parts of the letter N parallel?<br> picture provided
tangare [24]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

2x + 9 = 5x

5x = 2x + 9

Subtract sides 2x

- 2x + 5x = - 2x  + 2x + 9

3x = 9

Divide sides by 3

\frac{3x}{3}  =  \frac{9}{3}  \\

x = 3

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

CHECK :

2x + 9 = 5x

2(3) + 9 = 5(3)

6 + 9 = 15

15 = 15

So the value is correct.

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0
2 years ago
What is the probability that a fair die never comes up an even number when it is rolled six times? (note: enter the value of pro
seropon [69]
Let us compute first the probability of ending up an odd number when rolling a dice. A dice has faces with numbers 1 up to 6. The odd numbers within that is 3 (1, 3 and 5). Therefore, each dice has a probability of 3/6 or 1/2. Then, you use the repeated trials formula:

Probability = n!/r!(n-r)! * p^r * q^(n-r), where n is the number of tries (n=6), r is the number tries where you get an even number (r=0), p is the probability of having an even face and q is the probability of having an odd face.

Probability = 6!/0!(6!) * (1/2)^0 * (1/2)^6
Probability = 1/64

Therefore, the probability is 1/64 or 1.56%.
6 0
3 years ago
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