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
Anna35 [415]
3 years ago
11

Find ST if S(-3,10) and T(-2,3)

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
6 0

Answer:

ST = 7.07 units

Step-by-step explanation:

* Lets explain how to find the length of a segment

- The length of a segment whose endpoints are (x_{1},y_{1})

  and (x_{2},y_{2}) can be founded by the rule of the distance

  d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

* Lets solve the problem

∵ The line segment is ST

∵ S is (-3 , 10)

∵ T is (-2 , 3)

- Assume that S is (x_{1},y_{1}) and T is (x_{2},y_{2})

∴ x_{1}=-3 and x_{2}=-2

∴ y_{1}=10 and y_{2}=3

- By using the rule above

∴ ST=\sqrt{(-2--3)^{2}+(3-10)^{2}}

∴ ST=\sqrt{(1)^{2}+(-7)^{2}}

∴ ST=\sqrt{1+49}

∴ ST=\sqrt{50}

∴ ST = 7.07 units

Oksana_A [137]3 years ago
5 0

Answer:

7.07 units

Step-by-step explanation:

You might be interested in
Mariah makes bead necklaces. Beads are packaged in bags of 50 and bags of 200. Mariah bought 4 bags of 50 beads and 3 bags of 20
nalin [4]
Since she bought 4 bags of 50 beads and 3 bags of 200 beads you only need to use two operations: multiply and add. 4 x 50 is 200 3 x 200 is 600 600 + 200 = 800 Mariah purchase 800 beads in total.
6 0
2 years ago
Read 2 more answers
Patton's troops covered 48 miles in 4 hours. he then increased the speed by 8 miles an hour. if the total distance was 108 miles
masya89 [10]
                               48 miles/4hrs = 12 mph

Increased Speed 12 mph + 8mph = 20 mph

Distance left        108 miles - 48 miles = 60 miles

Time left               60 miles/20 mph = 3 hours

7 0
3 years ago
What is the slope-intercept form for (1,6) and (2,5)
patriot [66]

\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{5}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{5-6}{2-1}\implies \cfrac{-1}{1}\implies -1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-6=-1(x-1) \\\\\\ y-6=-x+1\implies y=-x+7

5 0
3 years ago
Line segment AB has a length of 4 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A′B′
olchik [2.2K]

Answer:

need help asap

Step-by-step explanation:

4 0
3 years ago
Need help with the steps for 15 and 17
Julli [10]
15. 2x+4y=5
Since you want to put it into y-intercept format (y=mx+b) first you want to minus 2x on both sides making it 4y= -2x+5, following you will divide by 4 on both sides making it y= -1/2x+ 5/4(1.25). The slope being -1/2x and the y-intercept hitting 1.25 on the y-axis.
17. 3x-3y=5. Like question 15 you will have to put it into y=mx+b format. So first you would minus 3x on both sides becoming -3y = -3x+5 then do the following: divide by -3 on both sides making the answer Y= x-5/3(-1.66666667) you can round it up to -1.67. Overall the answer should be y=x-1.67. 1.67 being the y-int meaning the line meets the y-axis at 1.67 and the slope being 1/1 to help you form the line.
6 0
3 years ago
Other questions:
  • (30 points) Please, if anyone can give me the answers to my Algebra 1b (semester two) cumulative exam, I'd be forever greatful e
    6·2 answers
  • What is the value of s and the length of side BC if ABCD is a rhombus?
    8·2 answers
  • What is the volume of the sphere shown below with a radius of 3
    9·2 answers
  • Need help on number 5 and 8 find The length of The Missing side
    10·1 answer
  • Six friends went to a baseball game.The price of the admission per person was $x.Three of the friends bought a hot dog for $3. W
    5·1 answer
  • Please help I need to get this done and I am confused
    5·1 answer
  • Find missing angle 135 and 59
    10·2 answers
  • Q2 - With decimals
    14·1 answer
  • 1.7% as a fraction in simplest form
    15·1 answer
  • A coordinate grid is shown below:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!