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
Brut [27]
3 years ago
9

5x23x2 is this associative?

Mathematics
2 answers:
andre [41]3 years ago
8 0
The Associative Property is true for all multiplication problems.  This means that this could be written as (5*23)*2, or 5*(23*2), or even 5*2*23.
MAVERICK [17]3 years ago
4 0

Answer:

230

Step-by-step explanation:

You might be interested in
What is the solution of y-4=-2(x+3)
il63 [147K]

Answer:

Step-by-step explanation:

First distribute. -2•x and -2•3

This will give you y-4=-2x+-6

(You could also write it y-4=-2x-6)

Then add 4 to both sides.

y=-2x-2

6 0
3 years ago
Question 4
djverab [1.8K]
I’ll narrow it down for u it’s either 1/2 or 2 but don’t count me on it lol
3 0
3 years ago
Read 2 more answers
A trucker wanted to track how long it took to reach omaha . when she started out her dock read 8:00AM . After reaching omaha the
lidiya [134]
It took her truck 6 hours to reach Omaha
4 0
3 years ago
Which of the following functions is graphed below?
Anon25 [30]
A and b because they all are negative
5 0
3 years ago
Read 2 more answers
Advanced Trigonometry please help!!!!!
labwork [276]

Answer:

i) Area = 25 m²

ii) slope of roof = 36.87°

Step-by-step explanation:

(i)  Let the midpoint of AB = M

Find BC by using Pythagoras' Theorem:  a² + b² = c²

(where a and b are the legs, and c is the hypotenuse of a right triangle)

Legs = MB and MC, hypotenuse = BC

⇒ 1.5² + 2² = BC²

⇒ 6.25 = BC²

⇒ BC = √(6.25) = 2.5

Area of a rectangle = width x length = BC x BE

⇒ area of BCFE = 2.5 x 5 = 12.5

⇒ area of ACFD = area of BCFE = 12.5

Therefore area covered by tiles = 12.5 + 12.5 = 25 m²

ii)

The angle of the slope of the roof will be angle ∠B of the right triangle ΔCMB.

Using sin(A)/a = sin(B)/b = sin(C)/c

sin(90)/2.5 = sin(B)/1.5

0.4 = sin(B)/1.5

0.6 = sin(B)

∠B = 36.87°

3 0
2 years ago
Other questions:
  • PLEASE HELP ME FOR EXTRA POINTS AND BRAINLIEST ANWSER
    9·2 answers
  • Whats longer 3 hours or 175 minutes
    12·2 answers
  • Math brainiest NEEDED. its the bottom half and please explain your answer
    5·1 answer
  • Draw a rectangle with an area of 42 square units
    9·1 answer
  • Someone please help me with two answer choices
    12·1 answer
  • The cheerleading squad at Belmont High School currently has 4 members. That is 20% fewer than were on it with the old coach. How
    5·1 answer
  • Where does the graph of the line y = x - 2 intersect the x-axis?
    10·1 answer
  • Write 625 in exponential form in two different ways. PLEASE help me I will give 45 points!
    9·1 answer
  • Point o is the center if the circle. what is the value of x? mn and mp are tangent to
    15·2 answers
  • A courtyard is 40m long 24m wide and a paved path 3 m wide runs round the edge of its inside. find the area of thr path​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!