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
Paraphin [41]
3 years ago
15

Please can someone show me how to do this. Thanks

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
5 0

Answer:

x equals 3.00cm

Step-by-step explanation:

Use Pythagoras' Theorem.

a = (14x-45)

b = (16x+27)

c = (25x)

Plug in the variables above into Pythagoras' Theorem that is, a^2+b^2=c^2.

Solve the resulting quadratic equation and reject the negative answer as length is always positive.

You might be interested in
Please help i don't understand <br> Rx=1 (Q)= ___
tankabanditka [31]
i think is q or d because they have more numbers
3 0
3 years ago
Solve for a in terms of b and c:3a+4b=c
MariettaO [177]
We want a in terms of b and c:     <span>3a+4b=c

Isolate 3a on the left side:  3a = c - 4b
Divide all terms by 3:

                                             a = c/3 - 4b/3           (answer)</span>
8 0
3 years ago
Brian's gross earnings for the week of July 8, 2019, are $1227.38. His deductions comprise 23% of his total compensation.
IgorLugansk [536]

Answer:

$945.08

Step-by-step explanation:

please give brainliest

6 0
3 years ago
Choose all that give the correct expression for the quantity described.
dmitriy555 [2]

Answer:

Its D on e2020

Step-by-step explanation:

trust me

4 0
3 years ago
Express 31% as a fraction in its lowest form
Natasha2012 [34]
31 ------ 100 that's is what I got in the lowest form x
5 0
3 years ago
Other questions:
  • Whats 5+5 o-O SCREEEEEEEE
    10·1 answer
  • Elena and her grandfather both just had birthdays last week. The sum of their ages is 100 years. Her grandfather’s age is 4 time
    15·1 answer
  • Grade 8 Math 8
    13·1 answer
  • If the distance between Buffalo, NY and Albany, NY is
    5·1 answer
  • Erma solves an equation by first subtracting 8 from both sides of the equation. She then divides both sides by 8 and finds the s
    11·1 answer
  • Perform the indicated operation and write the result in the form a+bi. -9i(-9i+4)+3(8+8i)
    13·2 answers
  • Maya's construction company builds brick houses. The number of bricks her crew installs varies directly with the number of hours
    15·2 answers
  • Hey surveyor is measuring the distance across a small lake. He has set up his transit on one side of the lake 150 feet from a Pi
    14·1 answer
  • I need some help out with a question!
    12·1 answer
  • Help me out with this math problem for 50 points!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!