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
elixir [45]
3 years ago
5

UV and RV are secant segments that intersect at point V.

Mathematics
2 answers:
Nonamiya [84]3 years ago
8 0

Answer:

a=3

Step-by-step explanation:

<u>Intersecting Secants Theorem</u>

If two secant segments are drawn to a circle from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segment.

Applying the theorem of Intersecting Secants in the diagram

TV\cdot UV=SV\cdot RV

a*12=4X9\\12a=36\\a=36\div12\\a=3

Therefore, the value of a=3

dusya [7]3 years ago
4 0

Answer:

The answer to this question is 3

Step-by-step explanation:

You might be interested in
NO LINKS. Find the measure of the angle or arc indicated. Part 2<br>​
sergeinik [125]

9514 1404 393

Answer:

  14.  C) 136°

  15.  C) 40°

Step-by-step explanation:

Inscribed angles are half the measure of the arc they intercept. For an inscribed quadrilateral, this means opposite angles are supplementary.

__

14) ∠H +∠W = 180°

  34x +55x +2 = 180

  89x = 178 . . . . . . . . . subtract 2

  x = 2 . . . . . . . . . . . . . divide by 89

  arc VX = 2(34x) = 68(2) = 136 . . . degrees

__

15) The sum of angles in the triangle is 180°.

  ? + 80° + (120°/2) = 180°

  ? = 40° . . . . . . . . . . subtract 140°

6 0
2 years ago
Read 2 more answers
Explain how an estimate helps you place the decimal point when multiplying 3.7 times 5.1
Yuki888 [10]
An estimate helps you place the decimal point because when you place 3.7 and 5.1 to multiply you have to count how many spaces of numbers there are. So the answer is 18.87.
5 0
2 years ago
Read 2 more answers
Von Bertalanffy's equation states that the rate of growth in length of an individual fish is proportional to the difference betw
tiny-mole [99]

Answer:

dT/dt = k(L-Lt)

Step-by-step explanation:

Let the rate of growth in length be dL/dt

The difference between the current length L and the asymptotic length Lt will be expressed as L-Lt

If the rate of growth in length of an individual fish is proportional to the difference between the current length L and the asymptotic length Lt, this is expressed as;

dT/dt ∝ L-Lt

dT/dt = k(L-Lt) where

k is the proportionality constant

Hence the differential equation that expresses this idea is written as;

dT/dt = k(L-Lt)

8 0
3 years ago
What is the sum of all the positive integers from square root 14 to square root 80
Ksivusya [100]

Answer:

The sum is 30.

Step-by-step explanation:

\sqrt{14}=3.74\\\sqrt{80}=8.94\\4+5+6+7+8 = 30

5 0
3 years ago
Use Stokes' Theorem to evaluate
Slav-nsk [51]

Answer:

-\frac{17}{20}

Step-by-step explanation:

-\frac{17}{20} the negativity shows that it is in the opposite direction

attached below is the detailed solution on how we got to this above answer using the stoke's theorem

7 0
3 years ago
Other questions:
  • How do i know if there are 2 triangles based on measurements?
    15·1 answer
  • The number n(t) of people in a community who are exposed to a particular advertisement is governed by the logistic equation. ini
    7·1 answer
  • at a baseball game, a vender sold a combined total of 221 sodas and hot dogs. the number of hot dogs sold was 59 less than the n
    5·1 answer
  • The Sum of two numbers is six what number is 15 less than two times the second number what are the numbers
    8·1 answer
  • You are conducting a study on the health of people who have been exposed to radiation and those who have not been exposed to rad
    7·2 answers
  • Find each product mentally. 7 times 3.8
    7·1 answer
  • Aisha needs to be at least 48 inches tall to ride the colossal coaster at the amusement park. If she grows 5 inches during the n
    13·1 answer
  • In planning a Thanksgiving vacation, you want to rent a car for a week and travel the Pacific Highway from San Francisco to San
    6·1 answer
  • Jane has a piece of wood in the shape of a right rectangular prism. She cuts out 44 identical square holes in the wood. What is
    7·1 answer
  • 101 101 Suppose that Σ ai = -12 and Σ bi = -19. i=1 i=1 Compute the sum. 101 Σ( – 5ai – 12bi) i=1​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!