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
kolbaska11 [484]
1 year ago
6

A pattern shows 7213, a, 8174, 8665, 9163, b, c, 10699. Use this information to answer questions 2, 3, and 4. 2. What is the val

ue of a? A. 7540 B. 7600 C. 7690 D. 7802 3. What is the value of b? A. 9430​
Mathematics
1 answer:
ahrayia [7]1 year ago
5 0

1234567890+123456789-1234567890-1234567890-1234567809

You might be interested in
What's something that could go wrong if you use numbers that are not precise?​
Strike441 [17]

Answer:

There are a lot of things that can go wrong, especially when we have an error in a measure that we use a lot of times (each time, that error increases).

For example, you think that each meter of fence costs $5, but the actual price is $5.30, and you need 40 meters, then you think that you may need to pay:

40*$5 = $200

But they will actually charge you:

40*$5.30 = $212.

Now this is a small example, now let's go to medicine, suppose that you want to trait cancer with radiation in a pacient, if you do not use precise measures for the dosage of radiation or the measures of the tumor, you may cause a lot of damage in the patient. (And similar cases if you want to give some medication and the numbers that you use are not precise, you may overdose the patient)

So the use of precise numbers may be critical in a lot of scenarios.

6 0
3 years ago
A 20 ft ladder leans against a building and reaches a point 13 ft above the ground. Find, to the nearest degree, the angle that
Snezhnost [94]
Since it forms a "right triangle" we can apply trigonometry.
sin x = oppo/hyp
sin x = 13/20
x = sin^-1(13/20)
x = sin^-1(0.65)
x = 40.5
rounded to nearest degree
x = 41 degrees


Hope this helps! :)
4 0
3 years ago
jamar has an 8-foot long piece of wood that he wants to cut to build a stepstool for his tree house if each piece is going to be
lesya [120]
The greates amount of pieces he would be able to use would be 9 because 8 divided by 5/6= 9 and 3/5.the 3/5 piece is too short.
7 0
3 years ago
Read 2 more answers
Simplify the fractions below
garri49 [273]
3/4 + 2/3 = 17/12

7/8 - 2/3 = 5/24

3/5 x 1/3 = 1/5

4/7 x 2/3 = 8/21
6 0
3 years ago
Read 2 more answers
If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with t
Andreas93 [3]
D) 30

A polygon can rotate a total of 360. This one has 12 sides and 12 angles that are all congruent. So to coincide with original image, it must rotate 1/12 of the way around

360/12=30
3 0
3 years ago
Read 2 more answers
Other questions:
  • REALLY NEED HELP TONIGHT!!!!!
    5·1 answer
  • DOES ANYONE KNOW IMAGINE MATH????? Please help ASAP would be HELPFUL!!! Thannks!!!!!!!!!!
    10·2 answers
  • Which radical expressions are equivalent to the exponential expression below ? Check all that apply . (13 + 8) ^ (1/2) A. (13 +
    9·1 answer
  • What is 7,814,000 in scientific notation please tell me step by step
    15·1 answer
  • F (x) when x = 1 for the function f (x) = −x2 − 3.
    5·1 answer
  • PLS HELP ASAP <br> REFER TO ATTACHMENT
    12·1 answer
  • In the city of Carmen, there is a drawbridge that is opened twice per hour over the summer. The graph below shows the number of
    10·1 answer
  • X-intercept: (7.0)
    8·1 answer
  • Which is larger 1 1/2 or 1 15/16
    14·2 answers
  • I need to know what goes in boxes <br> 10 points :)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!