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
Elodia [21]
3 years ago
5

I need help with this..​

Mathematics
1 answer:
Hitman42 [59]3 years ago
5 0

Answer:

a = 9

Step-by-step explanation:

sin45 = a/9√2

a = 9√2(sin45)

a = 9

You might be interested in
Please help.<br> Indices and Standard Form question
brilliants [131]

Answer:

A= 4.5×10^11

B= 3.5×10^3

Step-by-step explanation:

A

(5×10^3)= 5000

(9×10^7)=90000000

multiply both of them

=450000000000 or 4.5×10^11

B

(7×10^5)=700000

(2×10^2)=200

700000÷200

3500 or 3.5×10^3

8 0
3 years ago
Prime factores of 36​
kotykmax [81]

Answer:

3 x 3 x 2 x 2

Step-by-step explanation:

36 = 18 * 2~

18 = 9 * 2~

9 = 3~ * 3~

The ones with ~ are the ones you use.

You just break down 36

4 0
4 years ago
In square $ABCD$, $E$ is the midpoint of $\overline{BC}$, and $F$ is the midpoint of $\overline{CD}$. Let $G$ be the intersectio
tamaranim1 [39]
Draw DH perpendicular to AE.

By the Side-Angle-Side postulate ΔABE  = ΔBEF.

this is the enitre answer: https://web2.0calc.com/questions/in-square-abcd-e-is-the-midpoint-of-line-bc-and-f-is-the-midpoint-o...

8 0
3 years ago
Which expression is equivalent to 50 – 40 - 2?​
Virty [35]

Answer: = 8

Step-by-step explanation: Hope this help :D

3 0
3 years ago
Drag and drop the statement that shows the solution to the equation into the box. Response area 2 1/7+3/7(3x−5)=−4
shutvik [7]

Answer:

21

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Simplify (√3)(5√3)<br> A)3 1/10<br> B)3 3/5<br> C)3 9/10<br> D)3 7/10
    11·1 answer
  • The equation she came up with is y= x + 6 but her teacher said she was wrong. Find Macy's mistake and and how to fix it.
    10·1 answer
  • Ocus Question #4
    5·1 answer
  • nikhil has RS 80000 from this,he gives 30% to his wife and 20% to his father. Find the amount received by wife and father​
    12·2 answers
  • I wwant to no what is 23f
    13·1 answer
  • Suppose daily operating profit, in dollars, for a movie theater is a function of the number of tickets sold with the rule P(x)=8
    5·1 answer
  • A locker door is 13 inches wide by 27 inches tall. A company will use a scale factor of 2.5 to change the dimensions
    10·1 answer
  • Factorise<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%5E%7B2%7D%20-%205x%20%2B%206%7D%7Bx%5E%7B2%7D%20-%207x%20%2B%2012%
    9·1 answer
  • Find the value of X
    14·1 answer
  • Hi can someone please help me with my math work?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!