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
Fantom [35]
3 years ago
13

Are these rational or irrational? Please help ASAP!

Mathematics
1 answer:
Luda [366]3 years ago
4 0

Answer:

√25 is a rational number

√1 is rational number

√7 is irrational number

Step-by-step explanation:

first one is √25

=√25

=√5² ( 25 is the square of 5)

= 5

another one is √1

= √1

=√1² ( 1 is the square of itself)

= 1

last one is √7..... and it is irrational

You might be interested in
What parameter are you investigating?
inna [77]

Answer:

The loss of habitat to endangered species that live in the area.

Step-by-step explanation:

5 0
4 years ago
What is the answer to 7.13 x 5.5 ?
shepuryov [24]

Answer:

39.215

that is your answer

5 0
3 years ago
Read 2 more answers
PROVE THE base angles of an isosceles triangle are congruent
Leno4ka [110]
You could use the isosceles triangle theorems. if two sides of a triangle are congruent, then then angles opposite those sides are congruent. so if the two sides of the triangle are congruent (which they should be if it’s an isosceles triangle) then the isosceles triangle theorem proves that the base angles are congruent
6 0
3 years ago
The list price of a set of golf clubs is $399.99. If the series discount offered is 20/20/15, find the net cost after trade disc
Artemon [7]

Answer:

1,620/.60 = $2,700

step-by-step explanation:

Calculate the complement of the trade discount 100% - 40 = .60 •Calculate the list price $n Discount Rates EXAMPLE: The list price of the office equipment is $15,000. The chain discount is 20/15/10.Step 1. $15,000 X .20 =$3,000Step 2. $15,000-3,000=$12,000 X .15 = $1,800Step 3. $12,000-1,800 = $10,200 X.10 = $1,020Step 4. $10,000- 1,020 = 9,180 Net PriceCalculating Net Price Using Net Price Equivalent Rate EXAMPLE: The list price of office equipment is $15,000. The chain discount is 20/15/10. What is the net price? Step 1. Calculate each rates complement and convert to a decimal.100%-20 = 80% which is .8100%-15= 85% which is .85100% -10 = 90% which is .9Step 2. Calculate the net price equivalent rate. ( Do not round ).8 X .85 X .9 = .612 Net price equivalent rate. For each dollar you are spending about 60 cents.Step 3. Calculate the net price (actual cost to buyer) $15,000 X .612 = $9,180Step 1. Subtract each chain discount rate from 100% (find the complement) and convert each percent to a decimal.Trade Discount AmountList price x Trade discount rate = Trade discount amount $5,678 x 25% = $1,419.50Net Price List price -- Trade discount amount = Net Price

6 0
4 years ago
Buyer x books for P1.50 total cost is P6.00​
garik1379 [7]

Answer:

Not 2 sure but i think its 7.50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please can any one help on these two
    8·2 answers
  • 3a^2+4b^2 for a=2 and b=3
    5·2 answers
  • You jogged 11 km at an average speed of 10 km per hour how long did you jog
    8·1 answer
  • Which figure can be constructed using only a straightedge? A:plane, B:ray,C:arc,D:circle
    11·1 answer
  • Add. 2x+2/x^2+x + 3x+3/x^2+x Answer Choices: A 5/x B 5x/x+1 C 10/x^2 D 5/x+1
    14·1 answer
  • What is the length of Side B C given that Side C G is 2.5 inches and Side G B is 2.5 StartRoot 3 EndRoot inches?
    14·2 answers
  • What is the value for Z ?
    8·2 answers
  • In isosceles triangle NTS, NT ≌ TS. If m∠N = 42° and NS = 30 cm, find the length of the altitude of △NTS. (Round answer to the n
    11·1 answer
  • Shivani is a supermarket cashier, and her roommate Krysta works at a local coffee shop. Last week, they earned the same amount i
    10·2 answers
  • Ms Lim bought x pencils and two more pens than pencils. (b) Each pencil costs 60 cents and each pen costs $2. Write down, in ter
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!