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
NISA [10]
2 years ago
10

Half the sum of a number and 1.75 is −5.1. Enter your answer as a simplified mixed number

Mathematics
1 answer:
musickatia [10]2 years ago
5 0

The unknown number expressed as a mixed fraction is 11 19/20

Let the unknown number be "x"

The sum of the number and 1.75 is expressed as x + 1.75

Half the sum of a number and 1.75 is 1/2(x+1.75)

Equating the result to -5.1 wil give:

1/2(x+1.75) = -5.1

Solve the resulting equation

x + 1.75 = 2(-5.1)

x + 1.75  = -10.2

x = -10.2 - 1.75

x = 11.95

x = 1195/100

x = 11 95/100

Hence the unknown number expressed as a mixed fraction is 11 19/20

Learn more here: brainly.com/question/14583740

You might be interested in
I don’t know this question? Can you pls answer it...
vladimir2022 [97]

Answer:

12i

Step-by-step explanation:

be careful with your screenshots and make sure it doesnt show your name

3 0
3 years ago
5/5/5/5/5/5/5/55/5/5//5/5/5/5//5/5/5/5/5/5/5/5
AveGali [126]

Answer:

?????????????????????????????????????????????????????????????????????/

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
En la expresion algebraica x², ¿que indica el número 2 en la base x?
tino4ka555 [31]

Answer:

En la expresión, 2 representa la cantidad de veces que multiplicas x por sí mismo.

**Lo siento si mi español es malo, el inglés es mi primer idioma.

Step-by-step explanation:

8^{2} = 8 × 8 = 64

y^2= y × y

5 0
3 years ago
What happens when y = -f(-x)?
IgorLugansk [536]

Answer:

It's a reflection over the x axis.

Step-by-step explanation:

Idk I googled it.

3 0
3 years ago
How can you find the lateral area using the perimeter of the base and the height?
DENIUS [597]
You multiply the perimeter of the base by the height of the prism to get the lateral are or. LA=pB*H Lateral Area=perimeter of Base times Height
3 0
3 years ago
Other questions:
  • A. How many lines of reflection symmetry does this shape have? (2 points)
    9·1 answer
  • Last week ,Taylor spent 3 hours practicing football . Robin practiced 2 1/2 times as much as Taylor. Robin wants to know how man
    15·1 answer
  • Find the sum of the first 10 terms of the following geometric sequences:<br> {3, 6, 12, 24, 48...)
    6·1 answer
  • 6x+12y+5+2y+8 what’s the coefficient of y and what’s the constant
    13·1 answer
  • Whats the correlation between a cars value and its age
    7·1 answer
  • Ny
    11·2 answers
  • If the angles 2xº and 4yº<br> are<br> complementary, find the value of x + 2y.
    10·1 answer
  • How many points have a modulus of 4?
    11·1 answer
  • Corinna has $80. She wants to buy a $245 plane ticket. She will save up her earnings from working at the museum where she earns
    9·1 answer
  • The mean number of people per day visiting a museum in July was 140. If 20 more people each day visited the museum in august wha
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!