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
Firdavs [7]
2 years ago
15

Which equation has a graph which is perpendicular to the line y = 2x and which passes through the point (2, 3)?​

Mathematics
1 answer:
Rama09 [41]2 years ago
6 0

Answer:

y-3=2x * (x-2)

Step-by-step explanation:

hope this helps

You might be interested in
Need to find the direction angle for each vector. #10 and #12 please!
crimeas [40]

Answer:

10)  - 45 degrees

12)  0 degrees

Step-by-step explanation:

10)

Find the x and y components that define the vector that joins C with D:

x-component: -4 - (-8) = - 4 + 8 = 4

y-component:  4 - 8 = -4

use the tangent function to find the angle \theta:

tan(\theta)=\frac{y-comp}{x-comp}=\frac{-4}{4}  = -1\\\theta = -45^o

12)

Find the x and y components that define the vector that joins A with B:

x-component: 7 - 4 = 3

y-component:  - 1 - (-1) = -1 + 1 = 0

use the tangent function to find the angle \theta:

tan(\theta)=\frac{y-comp}{x-comp}=\frac{0}{3}  = 0\\\theta = 0^o

5 0
3 years ago
Match the vocabulary word with the correct definition.
svetlana [45]

Answer:

1. right triangle - a triangle with one angle that measures 90 degrees

2.radius- a line segment from the center of a circle to any point on the circle

3. ray- a part of a line that has 1 endpoint that goes in one direction forever

4. rotational symmetry- a property that allows a figure to be rotated less than 360 degrees and still look the same

5. regular polygon- a polygon whose sides are all the same lengths and whose angles are the same measure

6. reflection- a transformation in which a figure is flipped across a line to give a mirror image of the original figure

Step-by-step explanation:

8 0
2 years ago
Use the compound interest formula A =​P(1 + ​r) t and the given information to solve for r.
Dmitry [639]

Answer:

Rounding to nearest hundredths gives us r=0.06.

So r is about 6%.

Step-by-step explanation:

So we are given:

A=P(1+r)^t

where

A=2300

P=1600

t=6.

A=P(1+r)^t

2300=1600(1+r)^6

Divide both sides by 1600:

\frac{2300}{1600}=(1+r)^6

Simplify:

\frac{23}{16}=(1+r)^6

Take the 6th root of both sides:

\sqrt[6]{\frac{23}{16}}=1+r

Subtract 1 on both sides:

\sqrt[6]{\frac{23}{16}}-1=r

So the exact solution is r=\sqrt[6]{\frac{23}{16}}-1

Most likely we are asked to round to a certain place value.

I'm going to put my value for r into my calculator.

r=0.062350864

Rounding to nearest hundredths gives us r=0.06.

8 0
3 years ago
(-9x - 4) - (4x2 + 2x - 7)
yaroslaw [1]

Answer:

I assume you meant 4x^2

So the answer in simplified form is -4x^2-11x+3

6 0
3 years ago
Read 2 more answers
The what of a figure is a measurement of the space inside it
Elena-2011 [213]

Answer: It would be area, because it involves multiplying length by width, therefore covering the inside

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • hi whoever is reading this, please consider helping me. click on this. I know the answer is 19 because a is 18 and b is 1 but id
    6·1 answer
  • What is the value of this expression?
    11·1 answer
  • Please help finding these arc lengths??
    11·1 answer
  • Express the number 50 in at least 25 different ways use all four operations and include fractions and decimals
    11·2 answers
  • Use a quadratic equation to find two real numbers with a sum of -43 and a product of 306.
    11·1 answer
  • If the area of a circle is 121pi square units, what is its diameter
    14·1 answer
  • Function is defined by f(x) = x2 - 4x + 8. The graph of function g is shown.
    10·1 answer
  • Josh used 3 packages of spaghetti to make dinner for 19 guests. How much did<br> each guest have?
    12·1 answer
  • Need help please thanks
    14·2 answers
  • Using addition rules ,show how to add the two real numbers 7+(-14)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!