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
Mice21 [21]
3 years ago
10

An equilateral triangle has a perimeter of 48 centimeters. If the triangle is dilated by a factor of 0.75, what is the length of

each side of the new triangle?
Mathematics
1 answer:
elena55 [62]3 years ago
4 0
The length of each side is 28 cm. 
the perimeter of the equilateral triangle is 48 cm. To find each side of the original triangle, you do 48/3=16cm. since the triangle dilate by 0.75, then you can just do 0.75*16=12cm. then you have to add 12 to 16 because the triangle gets bigger by 12 cm. so 16+12=28 cm.
You might be interested in
Classify each of the sentences below as an atomic statement, a molecular statement, or not a statement at all. If the statement
MArishka [77]

Answer:

a. The sum of the first 100 odd positive integers - Not a statement

b. Everybody needs somebody sometime - Atomic statement

c. The Broncos will win the Super Bowl or I'll eat my hat - Molecular statement (disjunction)

d. We can have donuts for dinner, but only if it rains - Molecular statement (conditional)

e. Every natural number greater than 1 is either prime or composite - Atomic statement

f. This sentence is false - Not a statement

Step-by-step explanation:

A statement in mathematics can be said to be any declarative statement that can either be true or false. While a sentence is considered to not be a statement if

Statements are divided into 2:

  1. Atomic statements: These are statements that cannot be split into mini statements.
  2. Molecular statements: These are the opposites of atomic statements. They are statements that cannot be spilt. This can further be divided into; conjunction, disjunction, conditional, bi-conditional and negation
3 0
3 years ago
The diameter of a circle is 13 ft. Find the circumference to the nearest tenth.
Neporo4naja [7]

Step-by-step explanation:

circumference of a circle

U = 2 x pi x r

what you know:

U = 13

rearrange and solve for r

U/(2 x pi) = r

4 0
3 years ago
If triangle RST and triangle XYZ are similar, which statement must be true?
Evgen [1.6K]
If triangle RST and triangle XYZ are similar, the statement that must be true is :
Angle R equals angle X

Triangle      R             S                    T
Triangle      X             Y                    Z

those three angles will be similar in this case

hope this helps
4 0
3 years ago
Read 2 more answers
A sweater is on sale for 20% off the regular price. The sale price is $60 . What is the regular price of the sweater?On a 15 sca
kherson [118]
Sale price = $60
Discount = 20%
Regular price = $60/0.8 = $75
5 0
3 years ago
What is 4 - 2x = -2
vlada-n [284]

Answer:

x=3

Step-by-step explanation:

4-2x-4=-2-4

-2x=-6

\frac{-2x}{-2}=\frac{-6}{-2}

x=3

if i can get brainliest that would be great

8 0
3 years ago
Other questions:
  • class consists of 55% boys and 45% girls. It is observed that 25% of the class are boys and scored an A on the test, and 35% of
    9·2 answers
  • Who can find this answer for me? I’m struggling. If you find the answer I’ll give points. Thanks
    13·1 answer
  • if my medical expenses are $40,000 per year for 35 years with an increase of 6% a year what is the total amount?
    13·1 answer
  • My couch potato friend enjoys sitting in front of the TV and grabbing handfuls of 6 chocolates at random from his snack jar. Unb
    7·1 answer
  • Which expression is equivalent to.
    12·2 answers
  • What is the image of N for a 300° counterclockwise rotation about the center of the regular hexagon? Will give brainiest only if
    15·1 answer
  • Please teach me these question step by step. Thank you
    6·1 answer
  • Need help with this………
    15·1 answer
  • HELP ME PLEASEEEEE I WILL GIVE BRAINLIST
    13·1 answer
  • Answer this...:<br> ab=?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!