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
Anuta_ua [19.1K]
3 years ago
9

Type the correct answer in the box. If cos x = sin(20 + x3° and 0°

Mathematics
1 answer:
mylen [45]3 years ago
5 0

Answer:

x = 35 degrees.

Step-by-step explanation:

(x\°) + (20+x) \°=90\°

want to solve for solve for x

2x = 90 - 20

2x = 70

x = 70 / 2

x = 35 degree

You might be interested in
Please help me with this. What am I supposed to set the ratio equal to?
jenyasd209 [6]
The number that you get
6 0
3 years ago
Choose the best definition for the following term: substitution
Tatiana [17]
The best definition for the term substitution would be...

the action of replacing someone or something with another person or thing.
8 0
2 years ago
Read 2 more answers
The angle by which AB turns clockwise about point B to coincide with BC is ? degrees. If from point B, a point E is drawn direct
dedylja [7]

Answer:

Step-by-step explanation:

We have the statement AB turns clockwise to coincide with BC.

= ABD + DBC

= 33.3° + 30.6°  

= 63.9°

Now we have the statement a point E is drawn directly opposite point C. B, E, and C are on the same straight line

EBC is a straight line, so sum of angles =180°

ABE + ABD + DBC = 180°

ABE + 33.3° + 30.6° = 180°

ABE + 63.9° = 180°

ABE = 180 - 63.1

ABE = 116.9° ....

3 0
3 years ago
Can someone help me do this
stealth61 [152]

Answer:

False.

Step-by-step explanation:

The ratio is 1:500, which means that the model will be 500 times smaller than the real deal.

The real airplane is 50 metres, or 5,000 centimetres. The model is 50 cm. 5,000 / 50 = 1,000 / 10 = 100 / 1 = 100. Since 100 is NOT equal to 500, the answer is false.

Hope this helps!

3 0
2 years ago
Solve the equation for 3y-4=6-2y
Blababa [14]

the answer for 3y-4=6-2y is y=2

7 0
3 years ago
Read 2 more answers
Other questions:
  • What value of x is in the solution set of 4х – 12 < 16 + 8x
    15·1 answer
  • Does the blue line appear to be a line of symmetry
    13·1 answer
  • Eric plays piano and guitar. He practiced on both instruments for a total of 8 hours this week. He practiced the piano for 3/4 o
    12·1 answer
  • What is the volume of a rectangular prism with a length of 8 1/2 cm, width of 9 1/3 cm and a height of 12 2/5 cm?
    11·2 answers
  • Which set of side lengths forms a right triangle?
    12·1 answer
  • According to Thomson Financial, last year the majority of companies reporting profits had beaten estimates. A sample of 162 comp
    14·1 answer
  • What is the range of the function on the graph?
    10·1 answer
  • 1. Enrico sold a 10-pound box of assorted chocolates. Some of the chocolates in the box sold
    5·1 answer
  • A baseball "diamond" actually forms a square, each side measuring 30 yards. How far, to the nearest yard, must the third baseman
    10·1 answer
  • A politician wants to estimate the proportion of constituents favouring a controversial piece of proposed legislation. Suppose t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!