All categories

3 years ago

Help me guys please. I need to solve for x then find measure of angle.

Mathematics

2 answers:

MrRa [10]3 years ago

5 0

Answer:

I HOPE THIS WILL HELP YOU :)

Step-by-step explanation:

115°=17x-4

adding 4 on both sides

115°+4=17x-4+4

119°=17x

dividing 17 on both sides

119°/17=17x/17

x=7

now we find the measure of angle

17(7)-4

=119-4

=115° same as angle R

olya-2409 [2.1K]3 years ago

5 0

Answer:

x = 7

115°

Step-by-step explanation:

Opposite angles in a parallelogram are equal.

17x - 4 = 115

Add 4 on both sides.

17x = 115 + 4

17x = 119

Divide 17 on both sides.

x = 119/17

x = 7

Plug x as 7 in angle T.

17(7) - 4

119 - 4

= 115

You might be interested in

Helpp please!! 10 points

Zolol [24]

Slope is 1.3

take your 2 points and make a triangle, then count the small boxes to the point in the middle where they met. ( REMEMBER THE X&Y RULES)
you should get 4/3, you need to divide and put it into decimal form.
GOOD LUCK! :))

8 0

3 years ago

Let the probability of success on a Bernoulli trial be 0.26. a. In five Bernoulli trials, what is the probability that there wil

andreyandreev [35.5K]

Answer:

0.3898 = 38.98% probability that there will be 4 failures

Step-by-step explanation:

A sequence of Bernoulli trials forms the binomial probability distribution.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

Let the probability of success on a Bernoulli trial be 0.26.

This means that $p = 0.26$

a. In five Bernoulli trials, what is the probability that there will be 4 failures?

Five trials means that $n = 5$

4 failures, so 1 success, and we have to find P(X = 1).

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 1) = C_{5,1}.(0.26)^{1}.(0.74)^{4} = 0.3898$

0.3898 = 38.98% probability that there will be 4 failures

4 0

3 years ago

Five athlete are entered into a competition. Four of the athlete have had their turns. Their scores are 9.8 seconds, 9.75 second

Naddika [18.5K]

What is the fourth persons time and, with these numbers it should be anything lower than 9.75.

3 0

3 years ago

Can someone help me with this?

vlabodo [156]

Answer:

-35/4

Step-by-step explanation:

8 0

3 years ago

The fare for a run on a particular private transport application consists of two parts, a fixed part of $ 4.60, charged regardle

GrogVix [38]

Answer:

B) 33 kilometers

Step-by-step explanation:

correct me if iḿ wrong

5 0

3 years ago