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
alexandr1967 [171]
3 years ago
11

In the following triangle theta=60.Find the values of the angles of the angles B and B'

Mathematics
1 answer:
Contact [7]3 years ago
5 0

Answer:

180-60 = 120 if triangle is not equilateral it cannot be isosceles then depending where the angles are they will show  60,60,60 if equilateral

For isosceles it would need to be 58 61 61 as 60, 60,60 cannot be isosceles.

Vectors 60 if right angled triangle = 90-60 = 30

So angles = 30 and 90 degree or just 120 if angle theta is a vector as explained below.

Step-by-step explanation:

Statement: If two vectors are represented by the sides of a triangle both in magnitude and direction taken in order, the resultant sum of the vectors is given by the closing third side of the triangle taken in the reverse order both in the magnitude and direction

You might be interested in
Which of the following is E ∪ F?
vesna_86 [32]
For E the answer is 2. Because the square of 1 is one and 9 is three. And 2 to the square root of two which would be 2 time 2= 4

5 0
3 years ago
kate takes 48 minutes to get to the park. if she gets to the park at 2:32 what time did she leave for the park
olya-2409 [2.1K]

Answer:

1:44

Step-by-step explanation:

You can subtract 32 minutes from 2:32 to get 2:00.

Since you only subtracted 32, subtract 16 (16+32=48) from 60, since 60 minutes is one hour, to get 1:44

8 0
3 years ago
John wants to send a letter to Peter, who lives on Tesla
blondinia [14]

Answer:

The minimum number of letters John has to send to be sure that Peter receives his letter is 127 letters

Step-by-step explanation:

The four digit numbers that are multiples of 5 and 7 with the last digit = 0 is found as follows  

Since the last digit of the house number = 10, then the house number is divisible by 10 which also meets the condition that the house number is divisible by 5

We have the four digit numbers from 1000 to 9999

Hence the numbers divisible by both 7 and 10 are from (1000/70 (Which is 14 + 2/7) - 2/7)×70 + 70 = 1050 to (9999/70 (Which is 142 + 59/70)- 59/70)×70= 9940

Which gives 142 - 15 =  127 numbers which are four digit number multiples of 5 and 7 with the last digit = 0

Hence the minimum number of letters John has to send to be sure that Peter receives his letter = 127 letters.

5 0
3 years ago
45% of 40 is 18% of what number?
alexandr1967 [171]
So 45% OF 40 is 
45% * 40 
0.45 * 40
that is 18

18 is 18% of what number?
18 = 18% * x
18 = 0.18 * x
divide both sides by 0.18
100 = x
45 % of 40, which is 18, and is 18% of 100.

Hope this helps
3 0
3 years ago
Read 2 more answers
Which of the following is the solution set of 6x + 5 = -29?<br> O {-4}<br> O {-17/3)<br> O (17/3)
Deffense [45]

Answer:

-\frac{17}{3}

Step-by-step explanation:

7 0
1 year ago
Read 2 more answers
Other questions:
  • What is the result of converting 60 pounds?
    5·1 answer
  • Which of the following numbers can be expressed as non-terminating decimals? 8 over 9, 3 over 5, 1 over 6, 7 over 2 3 over 5 and
    7·1 answer
  • Identify the range of the function shown in the graph
    10·2 answers
  • 28pts!!! Please help!! geometry is currently a struggle please double check all answers i need a passing grade thank you!
    6·1 answer
  • Convert 25/8 into a mixed number
    13·1 answer
  • How exactly do I do this
    9·1 answer
  • A square has a side length of 16.5 in. If the area is multiplied by 9, what happens to the side length?
    6·1 answer
  • What is -0.8 as a fraction?
    8·2 answers
  • Suppose we take a poll (random sample) of 3923 students classified as Juniors and find that 3196 of them believe that they will
    9·1 answer
  • In figure find the area of the red part.​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!