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
myrzilka [38]
3 years ago
8

Answer the first word problem please! And show work

Mathematics
1 answer:
Travka [436]3 years ago
6 0

Answer:

b= 9.17 ft

Step-by-step explanation:

The 4 feet from the wall is the bottom part of the triangle. The 10 ft. ladder is the hypotenuse of the triangle. Use the Pythagorean Theorem and substitute the known values.

a^2+b^2=c^2

4^2+b^2=10^2

Then square all the known values

16+b^2=100

Then get b by itself

b^2=-16+100

add -16 and 100

b^2=84

and finally square root both sides of the equation

b=9.16515 ft or 9.17 ft

You might be interested in
1. If x+ 2 = 7, then x=5.<br> Converse:<br> Inverse:<br> Contrapositive:
fenix001 [56]

Answer:

Converse: if 5=x then x+2=7

Inverse: if x+2 doesnt = 7 then x isnt 5

Contrapositive: if x doesnt equal five then x plus two doesnt equal seven

Step-by-step explanation:

We just did this last week :)

7 0
3 years ago
Read 2 more answers
What is the approximate distance between the points (1,-2) and (-9,3) on a coordinate grid
jeka57 [31]

<u>Answer</u>

5\sqrt{5} ≈ 11.1803398874989485


<u>Detailed Explanation </u>


We will be using the distance formula for this problem


\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}


Now, let's input the numbers into the formula.


\sqrt{\left(-9-1\right)^2+\left(3-\left(-2\right)\right)^2}


Solve.


Therefore, the distance between the two points is

5\sqrt{5} ≈ 11.1803398874989485

3 0
3 years ago
Read 2 more answers
In ΔGHI, the measure of ∠I=90°, the measure of ∠H=52°, and HI = 63 feet. Find the length of IG to the nearest tenth of a foot.
AveGali [126]

Answer:

80.6

Step-by-step explanation:

5 0
3 years ago
Using the method described in part F, help Kevin change 9/2= x/24 to an equation without fractions. Show your work. Don't solve
soldi70 [24.7K]

Answer:

108 = x

Step-by-step explanation:

multiple both sides by 24 and simplify

9 x 24 = 216/2=x

108 = x

3 0
3 years ago
Read 2 more answers
How does the graph of g(x) compare to the graph of the parent function f(x)?
nadya68 [22]

thinking you braindead mf

6 0
3 years ago
Other questions:
  • Please help me! How do you describe transformations of linear equations based on the parent function y=x? I will mark someone th
    11·1 answer
  • Find the factor pairs of each number. 30
    12·1 answer
  • The appropriate mixing ratio for a solution to kill bloodborne pathogens is 1 part chlorine to 10 parts water. If you are mixing
    8·1 answer
  • HEY CAN ANYONE HELP ME!
    14·2 answers
  • Does anybody know what this is? Will give brainliest for correct answer
    6·1 answer
  • Show me how to solve 384 divided by 55
    5·1 answer
  • The difference of a number x and 4 is 3 equation
    7·1 answer
  • Help me please
    6·1 answer
  • In ΔLMN, m = 390 cm, n = 430 cm and ∠L=134°. Find the length of l, to the nearest centimeter. PLEASE HELP ITS URGENT
    13·1 answer
  • Margaret is making strawberry milkshakes for the kids party. The recipe calls for of a cup of strawberry syrup to make 12 milksh
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!