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
Katarina [22]
3 years ago
11

(3√5)2 i got 45 bit my calculator says 15. ?

Mathematics
1 answer:
UkoKoshka [18]3 years ago
3 0
So, (3√5)^2

So, 3√5(3√5)

3*3 is 9
and √5*√5 is 5

9*5 is 45.
You might be interested in
The butcher sold 63.8 pounds of meat on Monday. He sold 25.3 pounds more than that on Tuesday. On Wednesday, he sold 14.5 pounds
Elena-2011 [213]
Monday: 63.8
Tuesday: 63.8 + 25.3 = 89.1
Wednesday: 89.1 + 14.5 = 103.6

63.8 + 89.1 + 103.6 = 256.5

The butcher sold 256.5 pounds of meat over the three days.
7 0
3 years ago
Please help me. i don’t know how to do this at all
suter [353]

Answer:

x+3

Step-by-step explanation:

5 0
3 years ago
If sin Θ = negative square root 3 over 2 and π < Θ < 3 pi over 2, what are the values of cos Θ and tan Θ? cos Θ = negative
andreev551 [17]

Answer:

The correct option is the option with:

cos Θ = 1/2

tan Θ = -√3

Step-by-step explanation:

Given that

sin Θ = -√3/2

We want to find the values of

cos Θ and tan Θ

First of all,

arcsin (-60) = -√3/2

=> Θ = 60

tan Θ = (sin Θ)/(cos Θ)

tan Θ = (-√3/2)/(cos Θ)

cos Θ tan Θ = (1/2)(-√3)

Knowing that Θ = -60,

and cos Θ = cos(-Θ), comparing the last equation, we have

cos Θ = 1/2

tan Θ = -√3

8 0
3 years ago
Read 2 more answers
Write a quadratic function f whose only zero is −10.
Radda [10]

function is: f(x)=(x+10)^2

4 0
3 years ago
Hi how are you? :)<br><br> free points &lt;3
bixtya [17]

Answer:

thank you

Step-by-step explanation:

can I get brainiest please

7 0
3 years ago
Read 2 more answers
Other questions:
  • A Ladder that is 32 ft long leans against a building. The angle of elevation of the ladder is 70 degrees. To the nearest tenth o
    6·1 answer
  • Suppose X and Y are random variables with joint density function. f(x, y) = 0.1e−(0.5x + 0.2y) if x ≥ 0, y ≥ 0 0 otherwise (a) I
    10·1 answer
  • It takes Joey 1/16 of an hour to write one thank you card. How many cards can he write in 3/4 of an hour?
    6·1 answer
  • 531 x 7 using distributive property
    8·2 answers
  • currently 96 members participate in the morning workout and this # has been increasing by 2 ppl per week. currently 80 ppl parti
    11·1 answer
  • Pleasee helppp on math picture shown
    7·2 answers
  • PLS HELP ASAP PLSsss
    9·2 answers
  • Sup i will give you brainliest if you solve riddle <br> hint:____________<br><br> who am i?-----
    9·1 answer
  • I need help with an area math question
    6·1 answer
  • The wholesale price for a chair is 194$ . A certain furniture store marks up the wholesale price by 35%. Find the price of the c
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!