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
Akimi4 [234]
3 years ago
5

Please answer this question now

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
7 0

Answer:

x=13

Step-by-step explanation:

the two lines are equal

x+6=2x-7

6+7=2x-x ( isolate x )

13=x

Nadusha1986 [10]3 years ago
3 0

Answer:

13

Step-by-step explanation:

From the same external point, the tangent segments to a circle are equal.

NP = PQ

x + 6 = 2x - 7

6 + 7 = 2x - x

13 = x

x = 13

You might be interested in
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AC =16 and DC=5 what is the length of BC in the simplest ra
Nana76 [90]

The length of BC is 4 \sqrt{5}.

Solution:

Given ABC is a right triangle.

AC is the hypotenuse and BD is the altitude.

AB and BC are legs of the triangle ABC.

AC = 16 and DC = 5

<u>Leg rule of geometric mean theorem:</u>

$\frac{\text { hypotenuse }}{\text { leg }}=\frac{\text { leg }}{\text { part }}$

$\Rightarrow \frac{AC}{BC}=\frac{BC}{DC}$

$\Rightarrow \frac{16}{x}=\frac{x}{5}$

Do cross multiplication.

\Rightarrow  16\times 5 = x\times x

\Rightarrow  80= x^2

\Rightarrow  16\times 5= x^2

Taking square root on both sides.

\Rightarrow  \sqrt{16\times 5} = \sqrt{x^2}

\Rightarrow  \sqrt{4^2\times 5} = \sqrt{x^2}

square and square roots get canceled, we get

\Rightarrow  4\sqrt{ 5} = x

The length of BC is 4 \sqrt{5}.

7 0
3 years ago
How do I solve this proportional &amp; non proportional functions?
Nikolay [14]
Boy im a about to roast you 
3 0
3 years ago
if an external point of a circle is at a distance equal to the diameter of the circle from the center of the circle, the length
jeka57 [31]

Let the radius of the circle be r. Then the line from the external point through the center of the circle which extends to the far point on the circle has length 3r .By the tangent - secant theorem

t^2 = 3r * r = 3r^2 ( where t is the length of the tangent).

So t = √(3r^2) = √3r answer.

7 0
3 years ago
The diagram shows a tangent to a circle. Find X.​
Digiron [165]

Answer:

56

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Jane multiplies her number by three and subtracts 2.
katrin [286]

Answer:

Let the number they chose be 'x'.

Result of Jane = 3x -2

Result of Elliot = 2x+3

Given that,

The product of their result = 110

or, (3x-2)(2x+3) = 110\\or, 6x^{2} +9x-4x-6 = 110\\or, 6x^{2} +5x - 6 = 110\\or, 6x^{2} +5x - 6-110 = 0\\\\or, 6x^{2} +5x - 116 = 0\\or, 6x^{2} +29x - 24x - 116 = 0\\or, x (6x +29) -4(6x+29) = 0\\or, (x-4)(6x+29) = 0\\i.e. x=4 or x=\frac{-29}{6} \\So,~ the ~number ~they~ chose~was ~either ~4 ~or ~\frac{-29}{6}

3 0
2 years ago
Other questions:
  • what is the volume, to the nearest tenth, of a cone that has a height of 10 feet and a base with radius 3 feet?
    6·1 answer
  • How is the distributive property used when multiplying two binomials
    10·1 answer
  • A sphere-shaped water balloon can extend to a diameter of 3.5 inches before it explodes.
    9·2 answers
  • What is the solution to log Subscript 5 Baseline (x + 30) = 3
    15·1 answer
  • Using the circle below, determine the coordinates of the center and the length of the diameter.
    10·1 answer
  • Can someone help?<br> Question above.<br> Thank you!
    12·2 answers
  • Help ASAP please!!!!!!!!!​​
    13·1 answer
  • Need help with it I don’t know how to do it
    9·1 answer
  • Sketch the graph of the equation 3(y - 5) = 6 (x + 1)
    9·1 answer
  • Rewrite (7/9) ^-1 without an exponent
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!