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
Alenkasestr [34]
3 years ago
13

I need help with all those problems please

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ 2. a: Associative property  b: Associative property  c: Associative property

d: Associative property

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

You might be interested in
What is the volume of a cylinder, in cubic cm, with a height of 8cm and
Katyanochek1 [597]

Answer:

  • Volume of the cylinder is 1232 cubic cm.

Step-by-step explanation:

<u>Given that</u>:

  • A cylinder of height 8 cm and a base diameter of 14 cm.

<u>To Find</u>:

  • What is the volume of a cylinder, in cubic cm.

<u>We know that</u>:

  • Volume of a cylinder = πR²h

Where,

  • π = Ratio of circumference is to diameter = 22/7
  • R = Base radius = 14/2 = 7 cm
  • h = Height of the cylinder = 8 cm

<u>Finding the volume</u>:

⟶ Volume = 22/7 × (7)² × 8

⟶ Volume = (22 × 7 × 7 × 8)/7

⟶ Volume = 8624/7

⟶ Volume = 1232

<u>Hence</u>,

  • Volume of the cylinder is 1232 cubic cm.

6 0
3 years ago
Im bored<br> what is a good anime to watch any reconmendations ??
eimsori [14]

Answer:

Maybe, Pikachu. Try watching the black and white version.

Hope this helps!

3 0
3 years ago
Read 2 more answers
For a science experiment, Marcia dissolved 1.0 kilogram of salt in 3.0 liters of water. For a different experiment, Bobby dissol
beks73 [17]

Step-by-step explanation:

The concentration of Marcia's solution is:

1.0 kg / 3.0 L = 0.33 kg/L

The concentration of Bobby's solution is:

(2.0 lb × 1 kg / 2.2 lb) / (7.0 pints × 1 L / 2.11 pints) = 0.27 kg/L

Therefore, Marcia's solution is more concentrated.

7 0
3 years ago
What does a comma mean in math? for example 13,094+259,728
ZanzabumX [31]

Answer:

after 3 digits you put a comma and do that after for every 3 digits

Step-by-step explanation:


6 0
3 years ago
Select all that are true for Triangle PQR
rusak2 [61]
<h3>4 Answers:</h3>
  • Choice B
  • Choice C
  • Choice E
  • Choice F

In other words, only choice A and choice D are false.

====================================================

Explanation:

An included angle is one between two given sides. Think of the angle sandwiched in between.

For choice A, the included angle is actually angle R. This is because the "R" shows up in QR and RP. This is the overlapping or shared letter between the segments. So we can see that statement A is false.

In contrast, choice B and choice C are true. Choice B is true because of what I mentioned in the previous paragraph. Choice C is true because Q shows up in both QR and PQ. It might help to draw out the diagram to see why this works.

------------------------

For choices D through F, we'll just take this logic in reverse.

The segment RP has angles R and P involved. In other words, segment RP is between angles R and P. We can rule out choice D since choice E is true.

Choice F is true as well because segment QP involves angles Q and P. No diagrams are needed but it might help to draw out the diagram to see what's going on.

------------------------

Overall, we have four true statements and they are choices B, C, E and F.

7 0
3 years ago
Other questions:
  • Please i need help it is due in 2 mins
    9·1 answer
  • Jennie can make 7 quilts with 21 yards of material how many yards of material would be required to make 12 quilts ?
    14·1 answer
  • Write a multiplication equation that has a solution of 8​
    10·2 answers
  • A city that had 40,000 trees started losing them at a rate of 10 percent per year because of urbanization.
    8·1 answer
  • Identify the following numerical values:
    7·1 answer
  • Please help me understand this.Will mark brainlyist to right answer no links!!!
    12·1 answer
  • Help i cannot write proportions
    8·1 answer
  • What is the slope please help​
    6·1 answer
  • 5. Solve the equation z^2 + 4z - 9 = 0 by completing the square.
    13·1 answer
  • How do i get the method on how to solve this x+5(-2)-1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!