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Agata [3.3K]
3 years ago
14

Solve for both x and y in the parallelogram below.

Mathematics
2 answers:
Airida [17]3 years ago
8 0

4y-5=3y+8( opposite sides of parallelogram are equal)

or, 4y-5-3y=8

or, 4y-3y=8+5

.•. y=13

now,

x+12=2y

x+12=2*13

x=26-12

.•. x=14

Inessa05 [86]3 years ago
7 0

Answer:

<u>x</u><u> </u><u>is</u><u> </u><u>1</u><u>4</u><u> </u>and <u>y</u><u> </u><u>is</u><u> </u><u>1</u><u>3</u>

Step-by-step explanation:

{ \sf{(4y - 5) = (3y + 8)}} \\ { \sf{y = 13}}

{ \sf{(x + 12) = 2y}} \\ { \sf{x + 12 = 2(13)}} \\ { \sf{x + 12 = 26}} \\ { \sf{x = 14}}

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(*simplify*) <br><br> 2 x 3/5<br> Please help me
e-lub [12.9K]

Answer:

6/5

Step-by-step explanation:

hope this helps :)

6 0
3 years ago
Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p
igor_vitrenko [27]

The required probability of success is given by 0.98906500

Assume the random variable X has a binomial distribution with the given probability of obtaining a success.
P(X<5), n=6, p=0.3

<h3>What is binomial distribution?</h3>

In binomial distribution for number trials we are investigating the probability of getting a success remain the same.


n = number of trails,
p = probability of success
x = the number of success

p(x<5) = P(x=0)+ p(x=1) + p(x=2)+p(x=3)+p(x=4)

= \binom{6}{0}(0.3)^0(1-0.3)^6+\binom{6}{1}(0.3)^1(1-0.3)^5+\binom{6}{2}(0.3)^2(1-0.3)^4+\binom{6}{3}(0.3)^3(1-0.3)^3+\binom{6}{4}(0.3)^4(1-0.3)^2

p(x<5) = 0.98906500

Thus the required  probability of success is given by 0.98906500

Learn more about Binomial distribution here:
brainly.com/question/14565246

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3 0
3 years ago
I need help again please
Sveta_85 [38]
1st one is the 4th caller

2nd one is the 10th caller

I believe this is right! Hope it helps!
5 0
3 years ago
If m varies directly as v² and m =3, when v=2, calculate the value of m when v=9
KonstantinChe [14]

Answer:

m=243/4 when v=9.

Step-by-step explanation:

We know that when y varies directly with x², the formula of direct proportion is

  • y=kx²

where 'k' is the constant of variation.

so

As m varies directly with v², and m=3 when v=2

m=kv²

k=m/v²

 = 3/(2)²

  =3/4

Hence, k=3/4

so when v=9 then the expression becomes

m=kv²

substituting v=9 and k=3/4

m= 3/4(9)²

   =3/4 × 81

    =243/4

Therefore, m=243/4 when v=9.

5 0
3 years ago
X + 3 = 10 , then the value of x is
Maru [420]

Answer:

7

Step-by-step explanation:

Because 7+3= 10, Please tell me if my answer is wrong

4 0
3 years ago
Read 2 more answers
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