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
yan [13]
3 years ago
10

Please help the above following questions asap. Thanks A Lot !!! :)

Mathematics
2 answers:
tester [92]3 years ago
7 0
Question (a):
cos(45°) = adjacent/hypotenuse
adjacent = hypotenuse × cos(45°)
adjacent = 7 × cos(45°)
adjacent = 4.9497474683
==> The foot of the ladder is 4.95m from the wall.


laila [671]3 years ago
6 0
Since both are right triangles you can use the Pythagorean Theorem.

You might be interested in
Solve Ax − By = C for x.
maria [59]

Answer:

For this case we have the following equation:

Ax - By = C

From here, we must clear the value of x.

Adding By on both sides:

Ax = By + C

Then, dividing both sides by A we have:

x =By +C/A

Answer:

x = By+C/A

x equals the quantity B times and plus C all over A

6 0
2 years ago
Find the equivalent fraction of 4/7
Delicious77 [7]
8/14 , 12/21, 16/28, 20/35
3 0
3 years ago
In the standard (x, y) coordinate plane, what is the slope of the line joining the points (3,7) and (4,−8)?
umka2103 [35]
(3,7) \ and  \ (4,-8)\\ \\ First \  find \ the \  slope \ of \ the \ line \ thru \  the \  points \: \\ \\ m= \frac{y_{2}-y_{1}}{x_{2}-x_{1} }  \\ \\m=\frac{-8-7}{4-3} =  \frac{-15}{1}=-15 \\ \\Now \  use \ y = mx + b \ with  \ either \  point \  to  \ find  \ b,  \ the \  y-intercept \ : \\ \\ y=mx+b \\ \\7=-15*3+b\\ \\7=-45 +b \\ \\b=7+45\\ \\b=52 \\ \\  y= - 5x+52 \ is \  the \  answer

4 0
3 years ago
Does anyone understand this.
Elodia [21]
Its C. The point is at 3 and goes down, therefore C.
8 0
3 years ago
Read 2 more answers
Y=-155. Put in a table of 3 rows.
Alja [10]

Answer:

51.6666666667

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 3 teachers share 7 brownies equally how much does each teacher get
    5·2 answers
  • Determine the equation of the circle that contains the point A(1,-3) , B(3,3), C(9,1)
    14·1 answer
  • There are 15 girls and 14 boys in an English class. The teacher is drawing names from a hat at random to set up teams of four st
    8·2 answers
  • without any natural predators rabbits can grow at a rate of 25% each year, if 6 rabbits were introduced into an area how many ra
    6·1 answer
  • A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n=5)
    12·1 answer
  • Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 363636 feet^3 3 cubed. Syrus isn't sure if
    14·1 answer
  • Lola tossed a coin twice. She made a tree diagram to show the possible outcomes. Which tree diagram shows the sample space for t
    10·1 answer
  • Help please!! <br> Thank you !
    11·2 answers
  • Determine the volume of the rectangular prism.​
    9·2 answers
  • Find a quadratic polynomial each with the given number as the sum and product of its zeros respectively
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!