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
nikdorinn [45]
3 years ago
8

Um some one help me on this one!​

Mathematics
1 answer:
kkurt [141]3 years ago
6 0

Answer:

x = 32 yd

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Trigonometry</u>

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

  • a is a leg
  • b is another leg
  • c is the hypotenuse<u> </u>

Step-by-step explanation:

<u>Step 1: Identify Variables</u>

Leg <em>a</em> = <em>x</em>

Leg <em>b</em> = 24

Hypotenuse <em>c</em> = 40

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute in variables [Pythagorean Theorem]:                                          x² + 24² = 40²
  2. [Subtraction Property of Equality] Isolate <em>x</em> term:                                        x² = 40² - 24²
  3. Evaluate exponents:                                                                                      x² = 1600 - 576
  4. Subtract:                                                                                                          x² = 1024
  5. [Equality Property] Isolate <em>x</em>:                                                                          x = 32
You might be interested in
3x - y = 4<br> x + 2y = 6
kompoz [17]
To solve this you can multiply the second equation by to get

3x+6y =18

Then you can subtract it by the first equation to get

7y= 14
And get y= 2
Then you plug in y to one of the equations to find that x=2
7 0
3 years ago
Read 2 more answers
Add the following polynomials
Yuri [45]

Answer is x² + 2x + 5

<u>Step-by-step explanation:</u>

Step 1:

Add the two polynomials

⇒ (2x + 7) + (x² - 2) = 2x + 7 + x² - 2 = x² + 2x + 5

3 0
4 years ago
Read 2 more answers
What does D equal to?<br><br><br> d<br> --- =-4<br> 12
muminat

Answer:

-48

Step-by-step explanation:

3 0
3 years ago
The numerical coefficient of -2pqr
VMariaS [17]

Answer:  -2

Explanation: The coefficient is the number to the left of the variable.

Another example would be that 10xy has the coefficient 10.

Something like x^2 has coefficient 1 because x^2 = 1x^2.

7 0
3 years ago
PLEASE HELPPPPP
eimsori [14]
Cost of the meal is 60, the number of friends is x, and the tip is 1+x
8 0
4 years ago
Read 2 more answers
Other questions:
  • 7x^2+66xy+80y^2 Please help me out i need this answer
    11·1 answer
  • Z &gt; 34. Which of the following statements is the best way to describe the value of z?
    12·1 answer
  • Complementary angles equal 90 degrees true or false
    5·1 answer
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. I say no guessing because people usually g
    11·1 answer
  • Solve equation using square root property<br> X2-8X+16=1
    6·1 answer
  • A B C OR D PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!! I REALLY APPRECIATE
    13·1 answer
  • 2y-4=y+3<br><br> Value of y?
    14·1 answer
  • What is the concentration of 20 mL of LiOH if it is neutralized by 60 mL of 4 M HCl?
    14·1 answer
  • A school bus can hold no more than 40 people. If there are 6 teachers on the bus, write and solve an inequality that shows how m
    15·2 answers
  • I need tutor. snnsbcbsjandbcbz
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!