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
cupoosta [38]
3 years ago
7

Directions: select the correct answer from the drop-down menu.

Mathematics
2 answers:
Andreas93 [3]3 years ago
7 0

Answer:

B

Step-by-step explanation:

True [87]3 years ago
4 0

<em>B.) infinite solutions.</em>

<em>The reason I say this is because there is an arrow pointing down past the number line meaning that the number line never ends.</em>

<em>Hope this helps.</em>

    。 .  .   。  ඞ ඞ ඞ ඞ ඞ ඞ ඞ 。  . • . [Northstar] was ejected. . .   。 .     。      ゚   .     . ,    .  .   ..  。    •   ゚  。   .   .      .     。。    •   ゚  。   .   .      .     。。    •   ゚  。   .   .      .     。。    •   ゚  。   .   .      .     。

You might be interested in
Calculate the length of line AB
amid [387]
See the picture, using Pythagorean’s theorem

7 0
3 years ago
Please give real answers with an explaination. 30 points + I will give brainliest. No Docs/No Files/No Links only answer with ex
Anon25 [30]

Answer:

option A

Step-by-step explanation:

The line splits the triangle ABC into two triangles with same base length.

Therefore ,

Area \ of \ ABC = Area \ of \ ABD + Area \  of \ CBD\\\\

                   = (\frac{1}{2} \times base \times height) + (\frac{1}{2} \times base \times height)\\\\=(\frac{1}{2} \times AD \times BD) + (\frac{1}{2} \times CD \times BD)\\\\=(\frac{1}{2} \times AD \times BD) + (\frac{1}{2} \times AD \times BD)[ \ Given : AD = \ CD \ ]

                   = 2 \times (\frac{1}{2} \times AD \times BD)\\\\= 2 \times Area \ of \ ABD

5 0
3 years ago
Prove the identity (sin6x)/(1+cos6x)=tan3x.
Vikentia [17]
Use double angle identity
sin(2x) = 2 sin x cos x \\  \\ cos(2x) = 2cos^2 x - 1

We can relate '6x' to '3x' in the same way since 6 is 2*3.
sin(6x) = 2 sin (3x) cos (3x) \\ \\ cos(6x) = 2cos^2 (3x) - 1

Now sub into left side of identity. Simplify until it equals right side.
\frac{2 sin(3x) cos(3x)}{1+(2cos^2 (3x) -1)} = \frac{2 sin(3x) cos(3x)}{2cos^2 (3x) } = \frac{sin(3x)}{cos(3x)} = tan (3x)
3 0
4 years ago
Determine the equation of the linear function that has a slope of -4 and passes through the point (2,-4). Write the equation in
padilas [110]

Answer:

Part 1) y=-4x+4

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

we have

m=-4\\point\ (2,-4)

substitute in the linear equation

-4=-4(2)+b

solve for b

-4=-8+b\\b=8-4\\b=4

substitute

y=-4x+4

Part 2) Draw the equation

we know that

To graph a line we need two points

we have the y-intercept (0,4) and (2,-4)

Plot the points, connect them and join to draw the line

see the attached figure

7 0
3 years ago
If (8, 12) and (3, 4.5) belong to a proportional relationship, what is the constant of
Musya8 [376]

Answer:

1.5

Step-by-step explanation:

k= y/x

y= 12-4.5 =7.5

x= 8-3 = 5

k = 7.5/5 = 1.5

7 0
3 years ago
Other questions:
  • 2. CAN SOMEONE PLEASE HELP ME? I'M NOT GOOD IN MATH.<br>Explain your work​
    11·1 answer
  • What is the result of isolating y^2 in the equation below? 9x^2+7y^2=42
    9·2 answers
  • As the carbon content in steel increases, its ductility tends to decrease. A researcher at a steel company measures carbon conte
    10·1 answer
  • What is the length of the unknown side of the right triangle? A right triangle with hypotenuse x and legs 21 and 20 21 29 400 44
    13·2 answers
  • You plant a spruce tree that is
    12·1 answer
  • What is the point-slope form of the equation of a
    7·1 answer
  • The ratio x:y is 3: 1 Which of the following statements is correct? A x is 3/4 of y B y is 1/3 of x C x is 1/3 of y D y is 1/4 o
    8·1 answer
  • I am struggle of answering this question
    8·1 answer
  • I
    5·1 answer
  • If the area of a triangular kite is 60 square feet and its base is 10 feet, find the height of the kite.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!