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
Elodia [21]
3 years ago
11

Please read where it states “point S is in between points R and T” thank you

Mathematics
1 answer:
Orlov [11]3 years ago
4 0

Answer:

RS: 26

ST: 40

Step-by-step explanation:

RS + ST = RT

3x - 16 + 4x - 8 = 60

3x + 4x - 16 - 8 = 60

7x - 24 + 24 = 60 + 24

7x = 84

7x / 7 = 84 / 7

x = 12

---------------------------------------

RS

3x - 16

3 (12) - 16

36 - 16

20

---------------------------------------

ST

4x - 8

4 (12) - 8

48 - 8

40

----------------------------------------

RS + ST = RT

20 + 40 = RT

60 = RT

You might be interested in
What is the solution set of the inequality below?
bogdanovich [222]

Your answer is C

Step-by-step explanation:

Multiply -33 x 11

4 0
2 years ago
Read 2 more answers
Suppose that the functions u and w are defined as follows.
leonid [27]

Step-by-step explanation:

(a○b)(x) is the same as a(b(x)).

it is really that simple.

first you calculate the result of the inner function, and then that result is the input for the outer function.

that's it.

so,

(w○u)(2) = w(u(2))

u(2) = -2 -1 = -3

w(-3) = 2×(-3)² + 1 = 2×9 + 1 = 19

so, 19 is the first answer.

(u○w)(2) = u(w(2))

w(2) = 2×2² + 1 = 2×4 + 1 = 9

u(9) = -9 - 1 = -10

so, -10 is the second answer.

3 0
3 years ago
Solve
PIT_PIT [208]

A cylinder of radius r cm and height h cm has a curved surface area A cm². Where –

  • A = 2πrh cm²

a) We are asked to find formula for h.

\qquad\purple{ \bf  \longrightarrow A=2 \pi rh }

First, overturn the equation

\qquad\sf  \longrightarrow 2 \pi rh =A

Divide both sides by 2πr

\qquad\sf  \longrightarrow \dfrac{2\pi rh}{2\pi r } = \dfrac{A}{2\pi r}

\qquad\sf  \longrightarrow \dfrac{\cancel{2 \pi r }h}{\cancel{2\pi r} } = \dfrac{A}{2\pi r}

\qquad\purple{\bf  \longrightarrow h = \dfrac{A}{2 \pi r }}

b) Again, we are given –

  • Curved surface area, A = 93 cm²
  • Radius, r = 2.5 cm
  • π = 3.1

\qquad\qquad\quad\underline{\sf{Substituting \ Values \ :}}

⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━━━━━━

\qquad\bf  \longrightarrow h = \dfrac{A}{2\pi r  }

\qquad\sf  \longrightarrow h = \dfrac{93}{2 \times 3.1 \times 2.5   }

\qquad\sf  \longrightarrow h = \dfrac{93}{15.5}

\qquad\sf  \longrightarrow h =\cancel{ \dfrac{93}{15.5}}

\qquad\pink{ \bf  \longrightarrow h = 6\: cm }

  • Henceforth, height of the cylinder is 6 cm.
5 0
2 years ago
Read 2 more answers
Sally wants to fill 10, 8" tea glasses. How much tea does she need? A) 80 ounces B) 40 ounces C) 80 cubic inches D) Not enough i
Aleksandr-060686 [28]
The answer would be d  because it dont really tell you 
3 0
3 years ago
Read 2 more answers
Edin has £300 in his saving account.
Veronika [31]

Answer:

$45

Step-by-step explanation:

300/100 = $3 = 1%

$3 x 5 = $15 = 5%

$15 x 3 years = $45

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can you answer these two questions
    6·1 answer
  • The square root of these numbers to the nearest tenth. <br> 62= <br><br> 23= <br><br> 841=
    12·2 answers
  • You have 24 blue socks and 24 black socks unordered in a bag. how many socks do you need to pull out before you have a matching
    15·1 answer
  • Prove that there exists a pair of consecutive integers such that one of these integers is a perfect square
    11·1 answer
  • 8th grade math please help
    11·1 answer
  • Use the permutation formula to solve a problem when n = 8 and r = 4.
    8·2 answers
  • What is the LCM of 15 and 12?​
    9·2 answers
  • Can you please help me on #12 pls <br> And also no links
    6·1 answer
  • Tom bought a banner for
    13·2 answers
  • Juan is planning to paint a room. he spends $31 on brushes, $71 on paint, and $29 on a drop cloth. Use the associative property
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!