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
Ede4ka [16]
3 years ago
7

Find the value of ‘x’

Mathematics
1 answer:
Karolina [17]3 years ago
5 0

Answer:

x=30

Step-by-step explanation:

the midpoint is half the top + the bottom so;

1/2 (27 + 33) = x

1/2 (60) = x

30 = x

MARK BRAINLIEST IF YOU GET IT RIGHT!!!!

You might be interested in
A vertical line contains the points 3,2 and 3,6 use these points and the formula for slope to explain why a vertical lines slope
Dahasolnce [82]

Answer:

see explanation

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (3, 2) and (x₂, y₂ ) = (3, 6)

m = \frac{6-2}{3-3} = \frac{4}{0}

Since division by zero is undefined then the slope of the vertical line is undefined.

4 0
3 years ago
1!+2(2!)+3(3!)+...+n(n!)=(n+1)!-1<br><br><br><br><br>​
anyanavicka [17]

Step-by-step explanation:

OK, let's assume it this way:

<em>Sn=1.1!+2.2!+3.3!+...+n.n!</em><em>=</em><em>(</em><em>2</em><em>‐</em><em>1</em><em>)</em><em>.</em><em>1</em><em>!</em><em>+</em><em>(</em><em>3</em><em>-</em><em>1</em><em>)</em><em>.</em><em>2</em><em>!</em><em>+</em><em>(</em><em>4</em><em>-</em><em>1</em><em>)</em><em>3</em><em>!</em><em>+</em><em>.</em><em>.</em><em>.</em><em>+</em><em>(</em><em>(</em><em>n</em><em>+</em><em>1</em><em>)</em><em>-</em><em>1</em><em>)</em><em>.</em><em>n</em><em>!</em>

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!<em>=</em><em>(</em><em>2</em><em>.</em><em>1</em><em>!</em><em>-</em><em>1</em><em>!</em><em>)</em><em>+</em><em>(</em><em>3</em><em>.</em><em>2</em><em>!</em><em>-</em><em>2</em><em>!</em><em>)</em><em>+</em><em>(</em><em>4</em><em>.</em><em>3</em><em>!</em><em>-</em><em>3</em><em>!</em><em>)</em><em>+</em><em>.</em><em>.</em><em>.</em><em>+</em><em>(</em><em>(</em><em>n-1</em><em>)</em><em>n</em><em>!</em><em>-</em><em>n</em><em>!</em><em>)</em><em>=</em><em>(</em><em>2</em><em>!</em><em>-</em><em>1</em><em>!</em><em>)</em><em>+</em><em>(</em><em>3</em><em>!</em><em>-</em><em>2</em><em>!</em><em>)</em><em>+</em><em>(</em><em>4</em><em>!</em><em>-</em><em>3</em><em>!</em><em>)</em><em>+</em>

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!=(2.1!-1!)+(3.2!-2!)+(4.3!-3!)+...+((n-1)n!-n!)=(2!-1!)+(3!-2!)+(4!-3!)+<em>.</em><em>.</em><em>.</em><em>+</em><em>(</em><em>n</em><em>+</em><em>1</em><em>)</em><em>!</em><em>-</em><em>n</em><em>!</em><em>=</em><em>(</em><em>n</em><em>+</em><em>1</em><em>)</em><em>!</em><em>-</em><em>1</em><em>!</em><em>=</em><em>(</em><em>n</em><em>+</em><em>1</em><em>)</em><em>!</em><em>-</em><em>1</em>

and boom problem solved

7 0
2 years ago
If m &lt;1=45°,Which other angles have a measure of 45°? check all that apply<br>​
Alex777 [14]

Answer:

4 and 5 hope this helps

Step-by-step explanation:

7 0
3 years ago
A linear function has an x-intercept of -8 and a y-intercept of 4. Which of these is an equation of the linear function?
SashulF [63]

Answer:

x-2y=-8

Step-by-step explanation:

it is what it is

6 0
3 years ago
Given line x is parallel to line y and m∠2 = 23°. What is m∠7? 23° 67° 157°
Anna007 [38]

Answer:

The answer is 157

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • SOMEONE PLZ HALP ME ON THIS ASAP! A fountain is made up of two semicircles and a quarter circle. Find the perimeter of the fount
    11·1 answer
  • 8y +12 - y =61
    10·1 answer
  • There are 240 seventh graders at yorktown middle school. Two thirds of the student participate in after school activities how ma
    12·1 answer
  • miss holman gave a 90 cent tip to a waitress for serving a meal costing $6.00. what is the percent of the bill was her tip?
    5·2 answers
  • How do you do this please explain
    5·1 answer
  • It takes 1/4 of an hour to mow 1/5 of his yard. How much of the yard can he mow per hour
    13·2 answers
  • Please help no link please help no links
    12·1 answer
  • I need help whats 9+10??? Please it an emergency and what y’all’s discord with number please!!!
    10·2 answers
  • PLEASE HELP IM TAKING A TEST!!
    6·1 answer
  • Please solve this for me &lt;3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!