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
In-s [12.5K]
3 years ago
15

All help is much appreciated please and thank you

Mathematics
1 answer:
scoundrel [369]3 years ago
6 0
Anddd Similar traingles for one more time.

Here,
RQ/RP = RS/RT = QS/PT = 1/2


Using the values of QS and PT will give,

\frac{y}{y + 46}  =  \frac{1}{2} \\  \\  2y =y + 46 \\  \\  y = 46


Therefore y= 46 units.
You might be interested in
Pleaseeeeeee helppppppp
Alina [70]

Answer:

what is the substitution method???

Step-by-step explanation:

7 0
2 years ago
Combine and simplify the following radical expression.
Nina [5.8K]

This is the answer and the steps

3 0
3 years ago
Can some one help plz
pochemuha
23958
23598
25938
25398
29538
29358
here they all are
8 0
3 years ago
The height h of a thrown object as a function of horizontal distance d that it has traveled is a quadratic function. An object i
omeli [17]

Answer:

  h(d) = (17/3249)(-d² +114d)

Step-by-step explanation:

For this purpose, it is convenient to translate and scale a quadratic parent function so it has the desired characteristics. We can start with the function ...

  f(x) = 1 -x² . . . . . . . has zeros at x = ±1 and a vertex at (0, 1)

We want to horizontally expand this function by a factor of 57, so we can replace x by x/57. We want to vertically scale it by a factor of 17, so the vertex is at (0, 17). Finally, we want to translate the function 57 m to the right, which requires replacing x with x-57. After these transformations, we have ...

  f(x) = 17(1 -((x-57)/57)²) = (17/3249)(-x²+114x)

Using the appropriate function name and variable, we have ...

  h(d) = (17/3249)(-d² +114d)

5 0
3 years ago
ASAP:::::: 75 POINTS TO THE BRAINLIEST!!!!!
Misha Larkins [42]

Answer:

t = 6 4/25 hours

Step-by-step explanation:

The formula to find out how long it takes them to do the job is

1/m  + 1/ a  = 1 /t

where m is the time for Matthew to do the job

a is the time for Arianna to do the job

and t is the time for them to do the job together

m = 14 hours

a = 11 hours

Substituting what we know

1/14 + 1/11 = 1/t

Multiplying by 154t (14*11*t) so we can clear the fractions

154t*(1/14 + 1/11) = 1/t* 154t

 11t + 14t = 154

Combine like terms

25t = 154

Divide by 25

t = 154/25

t = 6 4/25 hours


6 0
3 years ago
Other questions:
  • How many ways can a person toss a coin 13 times so that the number of tails is between 7 and 11 inclusive?
    8·1 answer
  • At Lauren's school library, students are allowed to have a balance of no less than -$12 and still check out books. Five days ago
    11·2 answers
  • A store had 3 packs of paper $0.93. How much would it cost if you were to buy 4 packs?
    15·1 answer
  • At the movie theatre, child admission is $5.60 and adult admission is $9.10 . On Tuesday, twice as many adult tickets as child t
    13·1 answer
  • How do you solve this??
    7·1 answer
  • Yasmine took a survey for her classmates to determine the frequencies of different eye color
    6·1 answer
  • 2<br> Which of these shapes is congruent to the given shape?
    8·1 answer
  • Give an example of how you use positive and negative numbers, and explain the meaning of 0 in your example.
    10·1 answer
  • Help with question four please :)
    7·1 answer
  • Pls help I need explanation if u can
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!