1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalija [7]
3 years ago
8

Which equation has a solution of x = 13?

Mathematics
2 answers:
zalisa [80]3 years ago
6 0

Answer:

(B) x-10=3

Work:

x   -  10       =         3

     +10               +10

x                 =         13

Nezavi [6.7K]3 years ago
4 0

Answer:

x-10 = 3

Step-by-step explanation:

13- 10 = 3

x=13

You might be interested in
What is the least common multiple of 24 and 9 *<br> 3<br> 1<br> 72<br> 216
notka56 [123]

Answer:

<h3>The least common multiple of 24 and 9 is 72.</h3>

Step-by-step explanation:

<h3>I hope l helped you ❤❤</h3>
7 0
3 years ago
How many diagonals can be drawn from each vertex of a 15-gon?
tangare [24]

Answer:

Correct option: third one -> 12

Step-by-step explanation:

In a polygon with 'n' vertex, we can trace diagonals from one vertex to all vertices, except to the vertex chosen and the two adjacent vertices (because we would have sides and not diagonals), so we would have 'n - 3' diagonals.

If we have a polygon with 15 vertex, the number of diagonals from one vertex is 15 - 3 = 12.

Correct option: third one

5 0
3 years ago
In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was 43.76 with standard deviati
klemol [59]

Answer:

Between 38.42 and 49.1.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean of 43.76, standard deviation of 2.67.

Between what two values will approximately 95% of the amounts be?

By the Empirical Rule, within 2 standard deviations of the mean. So

43.76 - 2*2.67 = 38.42

43.76 + 2*2.67 = 49.1

Between 38.42 and 49.1.

8 0
3 years ago
SOMEONEE HELPP MEEEEE
Nitella [24]

Answer:

Uh

Step-by-step explanation:

With what ??? no picture

6 0
3 years ago
Read 2 more answers
Samantha wants to find the height of a pine tree in her yard. She measures the height of the mailbox st 3ft and its shadow at 4.
Simora [160]
The tree is about 35.01 feet tall.
7 0
3 years ago
Other questions:
  • Which of the following points on the xy-graph is the x-intercept of the equation y= 2x– 8? Hint: plug in first value for x, do o
    5·1 answer
  • To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. T
    13·1 answer
  • What is the equation? Picture attatched
    5·1 answer
  • Pre-image ​ ABCD is dilated to be image ​ A′B′C′D′ ​ . The origin is the center of dilation. What scale factor is used to create
    6·2 answers
  • Find the output, h, when the input, x, is -18
    12·1 answer
  • Describe the domain and range for
    10·2 answers
  • Mark, Bridget and Sushil share £14 in a ratio 2:3:2. How much money does each person get?
    5·1 answer
  • What is the area of a circle with a diameter of 16 centimeters?
    15·2 answers
  • from 2000 to 2010, the population of Florida increased by 23.5%. the population in 2000 was 15,982,378
    13·1 answer
  • Expand the expression 8(x-2)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!