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
PtichkaEL [24]
1 year ago
10

5.5(x+6 1/2)-(x+9 1/3)-(19-x)

Mathematics
1 answer:
anastassius [24]1 year ago
3 0

The simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12

<h3>What is the simplified form of the expression</h3>

Given the expression;

5.5(x+6 1/2) - (x+9 1/3) - (19-x)

First, we convert 6 1/2, 9 1/3 and 5.5 to an improper fraction

6 1/2 = 13/2, 9 1/3 = 28/3 and 5.5 = 11/2

So, we have

(11/2)( x + 13/2 ) - ( x + 28/3 ) - ( 19 - x )

Next, we remove the parentheses

11x/2 + 143/4 - x - 28/3 - 19 + x

11x/2 + 143/4 - 28/3 - 19

11x/2 + 317/12 - 19

11x/2 + 89/12

Therefore, the simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12.

Learn more about fractions here: brainly.com/question/28039882

#SPJ1

You might be interested in
Can anyone explain to me how to do this question ? ty !!​
julia-pushkina [17]

Step-by-step explanation:

use a little imagination.

the whole thing is a combination of churches and half- circles.

and you know the formula for the area of a circle ?

A = pi×r²

so, the only difficulty is to find the circles and then the radius of each involved circle.

when you look at the picture, the shaded area is almost identical to the lower half of the main circle.

2 bumps "look" over into the other side, but one equally sized bump is removed from this lower half.

so, as a first step we will calculate the area of the lower half of the main circle.

the diameter is 24 m, so the radius is half of that : 12m

the area of the large circle is therefore

pi×12² = 144×pi m²

since we only need the (lower) half, we divide this by 2 :

144×pi / 2 = 72×pi m²

the bumps up and down are actually half-circles too. just of smaller circles.

since AB = BC = CD, we know each of these lines are 1/3 of the main diameter AD.

so, the diameter of the smaller circles is 24/3 = 8 m

and their radius is half of that = 8/2 = 4m

the area of such a small circle is therefore

As = pi×4² = 16×pi m²

and a small half-circle area is then

16×pi / 2 = 8×pi m²

so, for the full shaded area I need to take the large half-circle and add 2 small half-circles, and then subtract 1 small half-circle.

so, in total I only need to add 1 small half-circle.

Ashaded = 72×pi + 8×pi = 80×pi m²

5 0
3 years ago
In a rotation what is the relationship between the distance from a point on the point on the preimage to the center of a rotatio
labwork [276]

Answer:

B. same distance

There is the same distance between the point on the preimage to the center of rotation and that of the distance from the corresponding point on the image to the center of rotation. There is change in the distance of the two. 

Step-by-step explanation:

6 0
3 years ago
If x = 3 units, y = 6 units, and h = 4 units, find the area of the rhombus shown above using decomposition.
eduard

Answer:

= 12 square units

Step-by-step explanation:

Please look at the photo attached below, I think it is fit with your question

To find the area, substitute the values given in the question into the formula given below.

Area = base • height

= x • h

= 3 units • 4 units

= 12 square units

7 0
3 years ago
Read 2 more answers
A square plot of land is g miles on each side, what is the perimeter of the land?
Nezavi [6.7K]

for a square

P = 4s where s is the side length

P = 4g

Answer: 4g miles

8 0
3 years ago
Read 2 more answers
What is the word and expanded form of 20.65 and 19.238
Soloha48 [4]
<span>20.65 = numerical form
Expanded form = 20 + .6 + .05
Word From:- </span><span>twenty and sixty-five hundredths
</span><span>
19.238 = numerical form 
Expanded From:- 10 + 9 + .2 + .03 + .008
Word Form:- </span><span><span>nineteen and two hundred thirty-eight thousandths</span>
</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • The desired percentage of SiO2 in a certain type of aluminous cement is 5.5. To test whether the true average percentage is 5.5
    12·1 answer
  • Find the hypotenuse of a right triangle given the sides 8cm and 6cm
    12·2 answers
  • two square pyramids are similar. the sides of the bases are 4 inches and 12 inches. the height of the smaller pyramid is 6 inche
    15·2 answers
  • What is the slope <br> y = (34/4)x + 3
    15·1 answer
  • What is 2/9+3/5 and does any one know how to do the work
    13·2 answers
  • Find the product of 1/2 * 3 1/4 * 1 1/2.<br> Please help I'm not really good at these.
    15·1 answer
  • 20 points!~ And thanks if you help me.
    8·1 answer
  • Could someone please answer this who actually knows how to do it please??!
    6·2 answers
  • What is the slope of the line that passes through the points(−8,2) and (-11, 3)? Write your answer in simplest form.
    5·2 answers
  • If f (x) = x² - 7, evaluate the following: f(12) f(-7)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!