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
Galina-37 [17]
3 years ago
5

U is the midpoint of TV, TU=3X +4 and UV equals 5X -2 find TU UV & TV

Mathematics
1 answer:
zimovet [89]3 years ago
4 0
Check the picture below.

thus,

TU is 3(2) + 4

UV is 5(2) - 2

and TV is TU + UV.

You might be interested in
if you had to express a typical NBA player's salary with a single number (round to the nearest 100000) you would use
natta225 [31]

Answer:

wat

Step-by-step explanation:

3 0
3 years ago
Plz help ma :/<br><br><br> Helpppppppppppppppppppppp
Marizza181 [45]

Answer:

It is 432

Step-by-step explanation:

6 0
3 years ago
According to the diagram, an 8-foot-tall statue casts a shadow on the ground that is 15 feet in length. Based on this informatio
Fittoniya [83]
"tan C" is the one trigonometric ratio among the following choices given in the question that has the value 815. The correct option among all the options that are given in the question is the fourth option or option "D". I hope that this is the answer that you were looking for and it has come to your help.
6 0
3 years ago
Read 2 more answers
What are the domain and range of the function f(x)= square rootx-7+9?
FinnZ [79.3K]

Answer:

Domain: [7, ∞)

Range: [9, ∞)

Step-by-step explanation:

1) This question may be easily answered if you are aware of the shape of the graph of sq. root x, and the effect of translations to graphs.

1. x - 7 means that the original graph is translated 7 units in the positive direction of the x-axis (ie. to the right), thus the minimum value for x is also shifted from 0 to 7

2. the + 9 means that the graph is translated 9 units in the positive direction of the y-axis (ie. up), thus the minimum y-value is also shifted from 0 to 9

3. We know that the graph will continue to infinity, both in the x- and y-direction

Thus, the domain would be [7, ∞) and the range [9, ∞)

2) Another way to think about it is to ask yourself when it would make sense for the graph to exist. For this, we must consider that you cannot take the square root of a negative number.

Thus, if we have the square root of (x - 7), for what value of x would (x - 7) be negative? If x = 7:

x - 7 = 7 - 7 = 0

Therefor, any x-value less than 7 will lead to a negative answer, which wouldn't be practical. Any value equal to or greater than 7 will lead to a positive answer, thus the permissible values for x are from 7 to infinity, and so the domain is [7, ∞) (note that square brackets are used for 7 as it is included in the domain, whereas infinity is always closed with round brackets).

If we have already found the domain, then we can simply substitute the values for this into the equation to obtain the range (note that this will work for a square root function, however some functions will have turning points and in this case you must calculate the range based on the turning points as well as the minimum and maximum x-values):

if x = 7: y = sq. root (7-7) + 9

= 9

This is the minimum value for y

if we have x = ∞, then the y value will also be infinitely great, therefor the maximum y-value is also ∞. Thus, the range is [9, ∞).

These questions are much easier to solve however if you are already aware of the basic graph and the effect of dilations, translations and reflections so that you may visualise it better.

4 0
3 years ago
The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 1261 chips
Serjik [45]

Answer:

(A) 1199.168

(B) 1503.372

(C) 159.17728

5 0
3 years ago
Other questions:
  • What is 8 1/2 rounded to the nearest half? (HELP I NEED ANSWER NOW)
    6·2 answers
  • 923billion divided by 62.8million equals?
    7·1 answer
  • Select the mathematical terms that mean "opposite of". A. reciprocal. B. negative. C. additive inverse. D. multiplicative E. inv
    8·2 answers
  • Plz help. Correct answer gets brainliest
    12·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    15·1 answer
  • Identify the type of communication illustrated in the quotation. "Ladies and gentlemen of the jury, I implore you to weigh the e
    12·2 answers
  • What is the answer?​
    13·1 answer
  • 4/5,9/10,17/20 least to greatest
    10·2 answers
  • Lula is planting her spring garden. It takes nineteen giant bags of soil to fill five flower beds. How much soil is in each flow
    13·1 answer
  • What is the area of the figure?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!