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
zloy xaker [14]
3 years ago
11

I don't understand this ​

Mathematics
1 answer:
Mamont248 [21]3 years ago
4 0

Answer:

you have to use graph to make it bro

Step-by-step explanation:

hope it will help you

You might be interested in
PLEASE HELP! SERIOUS ANSWERS ONLY! [99 POINTS]
Gekata [30.6K]
Well if its exponential it must be x ^n

7 0
3 years ago
Read 2 more answers
A 4 metre ladder is placed against a vertical wall.
Black_prince [1.1K]

Answer:

Original position: base is 1.5 meters away from the wall and the vertical distance from the top end to the ground let it be y and length of the ladder be L.

Step-by-step explanation:

By pythagorean theorem, L^2=y^2+(1.5)^2=y^2+2.25 Eq1.

Final position: base is 2 meters away, and the vertical distance from top end to the ground is y - 0.25 because it falls down the wall 0.25 meters and length of the ladder is also L.

By pythagorean theorem, L^2=(y -0.25)^2+(2)^2=y^2–0.5y+ 0.0625+4=y^2–0.5y+4.0625 Eq 2.

Equating both Eq 1 and Eq 2: y^2+2.25=y^2–0.5y+4.0625

y^2-y^2+0.5y+2.25–4.0625=0

0.5y- 1.8125=0

0.5y=1.8125

y=1.8125/0.5= 3.625

Using Eq 1: L^2=(3.625)^2+2.25=15.390625, L=(15.390625)^1/2= 3.92 meters length of ladder

Using Eq 2: L^2=(3.625)^2–0.5(3.625)+4.0625

L^2=13.140625–0.90625+4.0615=15.390625

L= (15.390625)^1/2= 3.92 meters length of ladder

<em>hope it helps...</em>

<em>correct me if I'm wrong...</em>

4 0
3 years ago
What is the area of the triangle?
Fed [463]

Answer:

45

Step-by-step explanation:

9x10/2=45

5 0
2 years ago
In the parking lot there are 1960 convertibles and 490 minivans, for a total of 2450 cars all together what is the ratio of cars
Sidana [21]

Answer: 5:4

Step-by-step explanation:

Given : The number of convertibles  = 1960

The number of minivans = 490

Total cars =  2450

The ratio of A to B can also be written as \dfrac{A}{B}.

The ratio of cars to convertibles = \dfrac{\text{Number of cars}}{\text{Number of convertibles}}

=\dfrac{2450}{1960}\\\\=\dfrac{5}{4}\ \ \ \text{[Simplest form]}

Hence, the  ratio of cars to convertibles = 5:4

4 0
2 years ago
What are exponential functions
Degger [83]

Answer:

A function with a positive constant other than 1 raised to a variable exponent.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Jeff observed that 60% of people at the mall shop for cloths on a particular day. if 25000 people did not shop for cloths that d
    12·1 answer
  • How do u solve for this?
    12·1 answer
  • Can someone help with this vertices question.
    12·2 answers
  • A surveyor stands 75 feet from a building. He measures the angle of elevation to the top of the building at 67.5°. How tall is t
    13·2 answers
  • Plzzz help its due today
    7·1 answer
  • Does x-4=5 has one solution
    9·2 answers
  • How do you solve x for (x+5)^3/2 = ( x-1)^3
    11·2 answers
  • A wheel has a diameter of 28 inches. what is the approximate distance around the outside of the wheel? use 22/7 for pi
    5·1 answer
  • What values of x solve the equation f (x) = 1
    15·1 answer
  • First to answer gets brainliest and five stars
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!