All categories

3 years ago

I need to understand properties so I can figure out my answers thank you

Mathematics

1 answer:

katovenus [111]3 years ago

7 0

Answer : 19
First, let our 19 be x
11+(19+6)=(11+ x)+6.
Then,
(11+x)+6=11+(19+6)
Now,
(11+x)+6: x+ 12.
Refined..
Remove parenthesis.(11+6x)+6 = 11 + x +6
Now, group like terms.
x+6+11
Add the numbers
=x + 17
Refined..
11+(19+6) : 36
x+ 17=36
Subtract 17 from both sides.
x+17-17=36-17
x= 19.
Hope this helps. :)

You might be interested in

If you ever see a cheetah coming to you Don’t PANIC it should be going up to you very fast get ready and when it comes pound it

Nady [450]

Answer:

you would have to be still!

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

This figure represents a specialty design for an art print, made of a square and 3 identical triangles.

Gnoma [55]

Answer:

91cm2 (or just 91)

Step-by-step explanation:

the area of the square is 49, and 1 triangle is 14 you have to add all 3 triangles plus the square(or the base).

8 0

2 years ago

Read 2 more answers

Line segment pq shown on the graph below, is rotated 90 counterclockwise about point q to form pq

USPshnik [31]

Answer:

this isn’t a 100% guaranteed correct answer but maybe the second option saying “PQ and P’G’ are parallel”

(i’m doing the test rn)

4 0

3 years ago

Read 2 more answers

A salesman earns 20% commission on all merchandise that he sells. Last month he sold $700 worth of merchandise. How much commiss

Neko [114]

Answer:

140$

Step-by-step explanation:

You can use the three rule step.

20% ?

-------=------------

100%. 700$

Then u go 20 x 700 divided by 100 which gives you the 20% in $

6 0

2 years ago

Alladin's Amusement Park has a popular roller coaster ride. There are 2 trains. Each train has 7 cars. Each car holds 16 people.

Nataly [62]

Answer:

224

Step-by-step explanation:

Number of trains in the roller coaster = 2

Number cars in each train = 7

Total number of cars = Number of trains $\times$ Number of cars in each train = $7\times 2$ = 14

Number of people in each car = 16

Total number of people in 14 cars = Number of people in one car $\times$ Number of cars = 16 $\times$ 14 = 224

i.e.

Total number of people in the roller coaster in one run = 224

Number of runs made by each train in one hour = 10

Therefore, Total number of people that can ride the roller coaster in one hour can be found by multiplying the number of runs with total number of people in the roller coaster in one run.

224 $\times$ 10 = <em>2240</em>

4 0

3 years ago