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
IceJOKER [234]
3 years ago
13

If you had a triangle with side lengths of 4 and a scale factor of 3, what would be the new side lengths of the triangle?

Mathematics
1 answer:
Stels [109]3 years ago
8 0

Answer:

1.3

Step-by-step explanation:

new side lengths = original length / scale factor

4/3 = 1.3

You might be interested in
-1 + n=8(n+6) what does n equal?
Gelneren [198K]
<span>-1 + n=8(n+6)
Use distributive property
-1 + n= 8n + 48
Subtract n from both sides
-1= 7n + 48
Subtract 48 from both sides
-49= 7n
Divide 7 on both sides so that the only thing remaining on the right sides is the varible n.
Final Answer: -7 = n</span>
4 0
3 years ago
Read 2 more answers
A high school teacher grades a math test. She wants to see the numerical
suter [353]

to see quick score she must use a pie chart

5 0
3 years ago
Calculate the area of triangle ABC with altitude CD, given A(−7, −1), B(−1, 5), C(0, 0), and D(−3, 3)
Snezhnost [94]

Answer:

A=25 (Rounded)

Step-by-step explanation:

The first step is to find the length of BA which is the base, then you have the find the length of CD, the hight.

To find the distance, you need to use the distance formula which is

d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}} (It does not matter if A is x1 or is B is x1, it just has to remain consistent)

I am going to first find BA

d=\sqrt{\left({-7}-{-1}\right)^{2}+\left({-1}-{5}\right)^{2}}

Next, subtract accordingly

d=\sqrt{\left({-7}+{1}\right)^{2}+\left({-1}-{5}\right)^{2}}

d=\sqrt{\left({-6}\right)^{2}+\left({-6}\right)^{2}}

Once you do that, you want to square -6 and -6 which will give you

d=\sqrt{\left({36}\right)+\left({36}\right)}

Now add 36 with 36 which will leave you with

d=\sqrt{{72}}

Do that same thing for CD. If you did it right, you should be left with

d=\sqrt{{18}}

to find the area of a triangle, you must use the formula

A=\frac{B*H}{2}

The Base is \sqrt{{72}} (BA) and the Hight is \sqrt{{18}} (CD). substitute to get

A=\frac{\sqrt{{72}}*\sqrt{{18}}}{2}

Multiply the Base by the Hight to get

A=\frac{\sqrt{{1,296}}}{2}

Divide 1,296 by 2 to get

A=\sqrt{{648}}

Which is equal to

A=25.455844122715710878430397035775

Rounding it to the nearest whole number you get

A=25

Hope this helps. Feel free to ask any follow-up questions.

Have a good day! :)

6 0
3 years ago
Carlotta is making blue and orange necklaces in several lengths. For each necklace, her ratio of blue beads to orange beads is 3
agasfer [191]
5x=60 
x=12
2x=24

......
3 0
3 years ago
Read 2 more answers
At Northside ,40% of the sixth grade students said that hip-hop is their favorite kind of music. If 100 students are at the scho
Anon25 [30]

Answer:

Step-by-step explanation:

Here is the options

6 0
3 years ago
Read 2 more answers
Other questions:
  • 8 copies of the sum of 4 thirds and 2 more? (Show your work)
    5·1 answer
  • The base of a prism has n sides.
    11·1 answer
  • Rose works eight hours a day for five days a week. how many hours will she work in six weeks ?
    15·2 answers
  • 3. Write 0.368 in<br> scientific notation.
    6·1 answer
  • This month salesperson A made 11% of $67,530.Salesperson B made 8% of $85,750.Who made more commission this month?How much did t
    7·2 answers
  • A) Write the sequence of natural numbers which are multiplied by 3 ?
    11·1 answer
  • HELP ITS SOO HARD also can you please explain how to get the answer to where a dummy can understand cuz well I’m a dummy
    15·1 answer
  • FIRST PERSON TO ANSWER CORRECTLY GETS BRAINLIEST!! YOU HAVE TO TELL/SHOW ME HOW TO SHOW MY WORK TOO BE ABLE TO GET BRAINLIEST AS
    8·1 answer
  • Help me find the volume
    6·1 answer
  • Which inequality represents the graph shown below?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!