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
kakasveta [241]
3 years ago
7

I need help ASAP! Ques: In Attachment!​

Mathematics
1 answer:
leva [86]3 years ago
3 0

ANSWER:

◻ Rational no. —: Addition & Multiplication (Yes) and Subtraction & Division (No)

◻ Integers —: Addition & Multiplication (Yes) and Subtraction & Division (No)

◻ Whole no. —: Addition & Multiplication (Yes) and Subtraction & Division (No)

◻ Natural no. —: Addition & Multiplication (Yes) and Subtraction & Division (No)

You might be interested in
Shakira and Evelyn disagree on the method used to find the perimeter of an equilateral triangle whose side measures 4n-2. Whose
wel

Answer:

<h3>Both are correct</h3>

Step-by-step explanation:

All the sides of an equilateral triangle are equal. Hence;

Perimeter of an equilateral triangle = 3S

S is one of the side length

Given;

S = 4n-2

Perimeter of the triangle = 3(4n-2)

This can also be expressed as P = S + S + S

P = (4n-2) + (4n-2) + (4n-2)

This shows that both methods are correct

4 0
3 years ago
How many sides does a polygon have if it's angle sum is 540° and then the same thing but for 1080°?
arlik [135]
I've attached workings :)

6 0
3 years ago
The length, width and height of a rectangular prism is given as 15 cm, 10
aliina [53]

Answer:

Its option C

Step-by-step explanation:

to find the volume you multiply the length, width and height together.

7 0
3 years ago
Read 2 more answers
henry hit 3 more than half as many home runs as jack hit last season. if henry hit a total of 8 home runs, how mnay did jack hit
sveta [45]
Answer:
Jack hit 10 home runs.

Explanation:
Jack hit 10 home runs, Henry hit 3 more than half.

Half of 10 is 5 add 3 to reach the sum of Henry’s home runs.
5 0
3 years ago
How to show opposite sides on a parallelogram are congruent
Marta_Voda [28]

Answer:

I am attaching a image to understand my proof.

Step-by-step explanation:

PROVE:-

AB = DC

AD = BC

∠ ABD = ∠ BDC        (alternate angles are equal )

∠ DBC = ∠ ADB         (alternate angles are equal )

∴ Δ ADB ≅ Δ CBD     ( by ASA rule )

DC = BA                       ( corresponding sides of ≅ Δ )

AD = CB                        ( corresponding sides of ≅ Δ )

Hence it is proved that opposite sides of parallelogram are congruent )

8 0
4 years ago
Other questions:
  • 3 dimes, 4 pennies, 2 quarters, 1 nickel The quarters make up what part of the group of coins? write your answer as a fraction a
    13·1 answer
  • Enter the values for the highlighted variables to<br> complete the steps to find the sum:
    12·1 answer
  • I need help please help me
    14·2 answers
  • A shelf contains 28 boxes of cereal. Each box has a mass of 375 grams.
    11·1 answer
  • A lake contains V =2 x 105 m3 of water and is fed by a stream discharging Qin = 9 x 104 m3/year with a contaminant concentration
    7·2 answers
  • rina's employer purchased a health insurance plan that costs $550 per month. Trina pays $85 toward the plan each month. What is
    6·1 answer
  • 5 1/3 - 4 7/8 please help me answer this mixed number :)
    9·2 answers
  • Find the perimeter of this shape
    9·1 answer
  • Write an equation in slope intercept form of the line
    7·1 answer
  • PLEASE HLEP ME IM CRYING J WIL GIVE BRAIBLIST
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!