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
Rom4ik [11]
3 years ago
13

Find the missing side of triangle

Mathematics
1 answer:
Maksim231197 [3]3 years ago
7 0

<u>Final Answer:</u>

x = 20

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

we'll be using the pythagorean theorem method, in this triangle the missing letter is a.

formula: a=\sqrt{c^2-b^2}

a = x

b = 21

c = 29

a = \sqrt{29^2-21^2}

a = \sqrt{841-441}     (note: 29² = 29 × 29 = 841 and 21² = 21 × 21 = 441)

a = \sqrt{400}

a = 20

x = 20

You might be interested in
Use the monthly payment formula to find the monthly payment for a $1,000, one year
wlad13 [49]
<h3>Answer:  89,58 $ </h3>

Step-by-step explanation:

The formula :

\displaystyle \rm S=A\cdot \left (1+\frac{N}{100}  \right  )^{\big r}

where r is years ; N is the percentage by which we increase the price ; A is the original price

In our case :

\rm r=1 \ \ ;  \ \  A=100 \ \ ;   \  \  N=7,5\% \\\\ S=1000\cdot \bigg(  1+\dfrac{7,5}{100} \bigg)^1=1000\cdot 1,075=\boxed{1075\$}

Then the monthly salary is equal to:

\dfrac{1075}{12} \approx 89,58 \$

6 0
3 years ago
What is the quadratic regression equation?
aniked [119]

Answer:

y=-0.078x^2+8.407x+-92.892

Step-by-step explanation:

but your x and y in desmo than go under the table do y1=ax^2 then under the 2 put a 1 than +bx1+c than you round your a b and c to the nearest thousandth than after that add a b and c then after you get your answer than but x^2 behind a than x behind b then nothing behind c hope this works for you

7 0
3 years ago
The weight of an object on Venus is approximately 9/10 of its weight on Earth. The weight of an object
Sergeeva-Olga [200]

An object weighs 140 pounds more on Jupiter than it weighs on Venus. By simple algebraic operations, the required value is calculated.

<h3>What are the algebraic operations?</h3>

Addition, subtraction, multiplication, and division are the basic algebraic operations that are used for many computations.

<h3>Calculation:</h3>

It is given that,

An object's weight on Venus is approximately 9/10 of its weight on earth. I.e., WV = 9/10 WE

An object's weight on Jupiter is approximately 23/10 of its weight on earth. I.e., WJ = 23/10 WE

If an object weighs 100 pounds on earth, then

The weight of the object on Venus is

WV = 9/10 × 100 = 90 pounds

The weight of the object on Jupiter is

WJ = 23/10 × 100 = 230

Thus, the difference between them is 230 - 90 = 140 pounds.

So, the object weighs 140 pounds more on Jupiter than on Venus.

Learn more about algebraic operations here:

brainly.com/question/24935016

#SPJ4

8 0
1 year ago
PLZ HELP ASAP BEFORE I GET IT WRONG!!!
lord [1]

A. $960.

B. $940?

c. Neither.

I hope thiss helped! I could be wrong, but I do believe A. and C. are correct.

5 0
3 years ago
What is the value of k that makes each equation true. For example, 5(ky-6)=15y-30
motikmotik

Answer:

k = 3

Step-by-step explanation:

5(ky-6)=15y-30

Factor out a 5 from the right side

5(ky-6)=5(3y-6)

Divide each side by 5

ky -6 = 3y -6

Add 6 to each side

ky = 3y

divide by y

k = 3

4 0
2 years ago
Other questions:
  • What is the equation
    5·1 answer
  • 35 points!!! will give Brainliest!!!! Hurry help please!!!
    14·1 answer
  • Y=300-5x in standard form
    13·2 answers
  • The solution of the given system of linear equations will lie in which of the following quadrants?
    8·1 answer
  • Expand: Your answer should be a polynomial in standard form.<br> (5+w)(w+4)
    5·1 answer
  • URGENT PLEASE HELP WILL GIVE BRAINLIEST ANSWER
    10·1 answer
  • PLEASE HELP Identify the slope (m)and y-intercept (b) of the linear function graphed below. Then, construct the linear equation
    5·1 answer
  • Y = 2x - 5<br> Does the equation show a proportional relationship?<br> Yes<br> No
    14·1 answer
  • Need help I don’t know how to do it
    5·1 answer
  • if there are 200 questions and 4 marks for correct answers and -1 for incorrect answer and total marks is 250then what is the nu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!