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
ratelena [41]
3 years ago
11

Find the length of a line segment CD with endpoint C at (-3,1) and endpoint D at (5,6)

Mathematics
1 answer:
lutik1710 [3]3 years ago
8 0
I believe your length would be 8, because -3 to get to 0 is 3 then after that you still have 5 so you add them and get 8
You might be interested in
one each day dariene write in her personal diary and records whether the sun isshining or not when she looked back tough her dia
Svetradugi [14.3K]
Im guessing ten or some sort of factor of ten
7 0
3 years ago
Read 2 more answers
11+8q=3q-19 I need help please idk the answer
iren2701 [21]

Answer:

-6

Step-by-step explanation:

1) combine all like terms

(bring 3q to the left and 11 to the right so you can combine the like terms)

(doing that will make 3q negative and 11 negative since your moving them so their sign changes as well)

8q-3q=-19-11

5q=-30

Q=-6

Hope this helps

4 0
3 years ago
Question:
aivan3 [116]

Answer:

part A) The scale factor of the sides (small to large) is 1/2

part B) Te ratio of the areas (small to large) is 1/4

part C) see the explanation

Step-by-step explanation:

Part A) Determine the scale factor of the sides (small to large).

we know that

The dilation is a non rigid transformation that produce similar figures

If two figures are similar, then the ratio of its corresponding sides is proportional

so

Let

z ----> the scale factor

\frac{CB}{C'B'}=\frac{CD}{C'D'}=\frac{BD}{B'D'}

The scale factor is equal to

z=\frac{CB}{C'B'}

substitute

z=\frac{4}{8}

simplify

z=\frac{1}{2}

Part B) What is the ratio of the areas (small to large)?

<em>Area of the small triangle</em>

A=\frac{1}{2}(2)(4)=4\ units^2

<em>Area of the large triangle</em>

A=\frac{1}{2}(4)(8)=16\ units^2

ratio of the areas (small to large)

ratio=\frac{4}{16}=\frac{1}{4}

Part C) Write a generalization about the ratio of the sides and the ratio of the areas of similar figures

In similar figures the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In similar figures the ratio of its areas is equal to the scale factor squared

4 0
3 years ago
What is the constant of vanation,<br>of the line y = for through (3.18) and (5,30)?​
Naily [24]

the constant of variation or namely its slope will be

\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{18})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{30}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{30-18}{5-3}\implies \cfrac{12}{2}\implies 6

8 0
3 years ago
A dog has a 25 ft leash attached to a corner where a garage and fence meet. When the dog pulls the leash tight and walks from th
dalvyx [7]

Answer: 170^{\circ}

Step-by-step explanation:

Given

The dog has a 25 ft leash

Arc length is 74.3 ft

Arc length is given by

l=\dfrac{\theta }{360^{\circ}}\times 2\pi r

here, r=25 ft

l=74.3 ft

Put the values

\Rightarrow 74.3=\dfrac{\theta }{360^{\circ}}\times 2\pi \times 25\\\\\Rightarrow \theta =170.2^{\circ} \approx 170^{\circ}

The measure of the angle is  170^{\circ}

7 0
2 years ago
Other questions:
  • Mrs. Woltjer teaches a science class with 34 students. Mrs. Woltjer divides the class into 2 equal-sized groups alphabetically b
    5·1 answer
  • I dentist the symmetry of the graphs. <br> Y=x^6 and y=x^11
    8·1 answer
  • The function g(x) is defined as g(x) = 6x2 + 23x – 4. When does g(x) = 0?
    15·2 answers
  • Factor p2+5p-24 completely
    11·1 answer
  • Lisa cuts 3 grapefruit half has 8 segments.Write an expression that uses parentheses to group two factors.Solve. How many grapef
    5·1 answer
  • In what quradrant does the terminal side of 0 lie when tan 0 &lt; 0 and sin 0 &lt; 0
    6·1 answer
  • FInd the circumference of a circle with a diameter of 6 yd. Use the value 3.14 for x and do not round your answers
    9·1 answer
  • A TRIANGLE has a base of 20 inches and height of 9 inches. What is its area? (a = 1/2bh)
    10·1 answer
  • I really need help it’s due soon!!! I will be asking more questions soon
    10·1 answer
  • If the exchange rate when converting US dollars to Za rands is $1=R17
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!