2 years ago

(28+35)+65=28+(35+65) write the letter of the property shown

Mathematics

1 answer:

goldfiish [28.3K]2 years ago

6 0

Associative property of addition

You might be interested in

Which number has a prime factorization of 2x2x5x5x7x7

Dominik [7]

Answer:

4900

Step-by-step explanation:

multiply all those numbers together

2x2x5x5x7x7 = 4900

6 0

2 years ago

PLEASE HELP:) :( <br> What is the area of this Polygon? <br> Enter your answer in the box

BaLLatris [955]

7 x 5 = 35

1/2(7) x 2
3.5 x 2
7

35 + 7 = 42 Units squared

6 0

3 years ago

On a sunny day, a 4-foot red kangaroo casts a shadow that is 5 feet long. The shadow of a nearby

son4ous [18]

Answer:

16 feet

Step-by-step explanation:

Set up a proportion where x is the height of the tree:

$\frac{4}{5}$ = $\frac{x}{20}$

Cross multiply and solve for x:

5x = 80

x = 16

So, the tree is 16 feet tall

8 0

2 years ago

Which best describes the composition of transformations that maps ΔLMN to ΔL′M′N′?

Andrews [41]

We can’t answer the question because we need a graph or points.

4 0

2 years ago

Darryl has written 60 percent, or 12 pages, of his history report. Darryl wants to figure out how many total pages he needs to w

Valentin [98]

Answer:

total pages = 20

Step-by-step explanation:

60% of an unknown number is 12

Let the unknown number (total pages) be x.

60/100 of x = 12

60/100 * x = 12

3/5 x = 12

x = 12 * 5/3

x = 20

8 0

2 years ago

Read 2 more answers