2 years ago

What is the solution of the following one-step equation?

Mathematics

1 answer:

kirill115 [55]2 years ago

4 0

Answer:

x = 5

Step-by-step explanation:

Given

x + 5 = 10 ( isolate x by subtracting 5 from both sides )

x = 5

You might be interested in

What is 5 (3x + 2y) -2 (3x + 2y) ?

Law Incorporation [45]

Answer:

9x+6y is your simplified answer

Step-by-step explanation:

Your welcome

4 0

2 years ago

Is (2,1) a solution of 3y<2x+5

Allisa [31]

Answer:

yes

Step-by-step explanation:

3 0

2 years ago

Lala how can you use a formula to find the perimeter of a polygon that has sides of equal length

goldfiish [28.3K]

if itis perimeter add all sides

if it is área multiply

4 0

3 years ago

drug sniffing dogs must be 95% accurate in their responses because their handlers don't want them to miss durgs and also don't w

GenaCL600 [577]

Answer:

95% Confidence interval: (0.8449,0.9951)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 50

Number of times the dog is right, x = 46

$\hat{p} = \dfrac{x}{n} = \dfrac{46}{50} = 0.92$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting the values, we get:

$0.92 \pm 1.96(\sqrt{\dfrac{0.92(1-0.92)}{50}})\\\\ = 0.92\pm 0.0751\\\\=(0.8449,0.9951)$

(0.8449,0.9951) is the required 95% confidence interval for the proportion of times the dog will be correct.

7 0

2 years ago

If the exterior sides of two adjacent angles are opposite rays, then the angles are _____ angles.

elena-s [515]

The correct answer is B. Supplementary

That is the basic definition of what supplementary angles are and can be found in any textbook.

4 0

2 years ago

Read 2 more answers