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
MariettaO [177]
3 years ago
9

HELP ME PLEASEE ASAP!!!! PLEASEE

Mathematics
1 answer:
yarga [219]3 years ago
5 0

Answer:

Step-by-step explanation:

Angle c = 90 degrees

90 + 2x + x = 180 degrees

3x = 90

x =30 degrees

2x = 30*2 = 60 degrees

You might be interested in
Under very specific instructions, a jeweler made one ring for the queen and one ring for the princess. The gem on the queen's ri
Mars2501 [29]
First you need to find a common denominator which in this case is 6. knowing this you fractions would now be 5/6 or a carat and 2/6 of a carat.
5/6-2/6=3/6.

3/6 is equal to 1/2 so if you need to find the simplest form. Hope this helps!
  
3 0
3 years ago
Please help with this!!
Mumz [18]

Answer:

2x + 4

Step-by-step explanation:

So sorry if this is wrong, I'm rusty in this area of math

3 0
3 years ago
A swimming pool can be filled in 15 hours if water enters through a pipe​ alone, or in 23 hours if water enters through a hose a
kykrilka [37]

Answer:

9.08 hours

Step-by-step explanation:

in order to fill 1 pool

fill rate by pipe = 1 pool / 15 hours = 1/15 pool per hour

fill rate by hose = 1 pool / 23 hours = 1/23 pool per hour

combined rate = fill rate by pipe + fill rate by pool

= 1/15 + 1/23 = 38/345 pool per hour

since:

38/345 pool ----------->  will take 1 hour

1 pool --------------------> will take 1 hour x (345/38) = 9.08 hours

4 0
3 years ago
Read 2 more answers
30 divided by 100 division​
Vedmedyk [2.9K]

Answer: 30/100 = .3

Step-by-step explanation: Division by 100 decimal moves left two spaces

4 0
3 years ago
Read 2 more answers
Rewrite y= (square root all) 9x+45 (non sqrt) -2 to make it easy to graph using a translation. describe the graph
iVinArrow [24]

Answer:

(i)

shifted left side by 5 units

(ii)

vertically stretch by 3 units

(iii)

shifted vertically downward by 2 units

Step-by-step explanation:

we are given

y=\sqrt{9x+45} -2

we can also write as

y=\sqrt{9(x+5)} -2

we can factor out 9

y=3\sqrt{(x+5)} -2

Firstly, we will identify parent function

y=\sqrt{x}

step-1:

We can see that there is x+5 in place of x

so, f(x) will be shifted left side by 5 units

step-2:

3 is multiplied to sqrt

so, it is vertically stretch by 3 units

step-3:

-2 is added to y-value

so, it is shifted vertically downward by 2 units

Graph:


3 0
4 years ago
Other questions:
  • Kim's age is three times that of her sister. When you add Kim's age to her sister's age, you get 48. How old is each sister?
    11·2 answers
  • Need help finding the value of X? Not sure
    13·1 answer
  • What is the domain of the function y=2sqrt x-6?
    11·1 answer
  • The score distribution shown in the table is for all students who took a yearly AP statistics exam. An AP statistics teacher had
    6·1 answer
  • The area of a square is 63n^36 square units. What is the side length of one side of the square?
    15·1 answer
  • The quantity a varies directly with b and c and inversely with dThe quantity d is tripledWhich of the following must be true for
    12·1 answer
  • Idk if i have the right answer
    8·1 answer
  • Math III WSD CRC QT 1.25 CR
    10·1 answer
  • He northern pike can grow a leangth of abt 1 m. write this length in millimeters and in centimeters
    10·2 answers
  • 2. For which value of x is the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!