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
posledela
4 years ago
6

30 points and brainliest!! Please answer this question!

Mathematics
2 answers:
joja [24]4 years ago
5 0

Answer:

The original triangle has side length 7 cm

Step-by-step explanation:

equilateral triangle has side length x



scaled equilateral triangle

side length 4x


= 28

28 = 4 x

divide by 4

28/4 =4x/4

7 =x

The original triangle has side length 7 cm

dangina [55]4 years ago
3 0

Answer:

7

Step-by-step explanation:

28/4 is 7

You might be interested in
GIVING BRAINLIEST SUPER EASY 5TH GRADE MATH!
Zarrin [17]

Answer:

A. 5292

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find h step by step
miskamm [114]

Answer:

h = 2.7 m

Step-by-step explanation:

ΔADE and ΔABC are similar, hence ratios of corresponding sides are equal

DE / BC = AD / AB, that is

h / 0.9 = 18 / 6 ( cross- multiply )

6h = 16.2 ( divide both sides by 6 )

h = 2.7


6 0
3 years ago
The total price for 7 movie tickets is 92.40 . If each ticket costs the same amount, how much does one movie ticket cost?
horsena [70]

Answer:

$13.20

Step-by-step explanation:

total cost of tickets = $92.40

total number of tickets = 7

cost of each ticket

= total cost of tickets ÷ total number of tickets

= 92.40 ÷ 7

= $13.20

hope this helps

8 0
3 years ago
Read 2 more answers
if Mr man runs at 5 miles per hour Mister Gwen Hot Wheels at 3 miles per hour who will win the race? (using the Pythagorean theo
alisha [4.7K]

Answer:

I think youd need more info if youre using the pythagorean theorem, but with the given info, Mr man would bc hes going faster

Step-by-step explanation:

(P.S. Mr man sounds like a whole snacccccc) XD

8 0
3 years ago
Read 2 more answers
Help, this is a course challenge
tankabanditka [31]

Answer:

Step-by-step explanation:

                    Statements                         Reasons

1. m∠BAC = m∠DAC = 51°                 1). Given

2. AB = AD = 4                                  2). Given

3. AC = AC                                        3). Segments are the same length as

                                                              themselves.

4. ΔABC ≅ ΔADC                            4). Side - Angle - Side property of

                                                             congruence.

8 0
3 years ago
Other questions:
  • Which number produces an irrational number multiplied by 1/3
    14·1 answer
  • Which of these numbers is the largest? 5 4 , 1.3, 10 9 , 6 4 , 1.6 A) 1.3 B) 1.6 C) 10 9 D) 4 4
    7·2 answers
  • PLEASE HELP NEED ANSWER SUPER QUICK<br> solve for y<br> -140=18+4(5y-2)<br><br> y=?
    7·1 answer
  • What is the surface area of a triangular based pyramid with a slant height of 8 and a base length of 5? Rounded to the nearest h
    15·1 answer
  • Which triangles can have two sides of the same lenghth
    9·1 answer
  • Analyze the proof. Use the drop-down boxes to complete the sentences.
    9·2 answers
  • Sal wrote the statement below to represent the inequality 8 n minus 5 less-than 25. Which words should Sal use to complete the v
    13·2 answers
  • Write an equation and solve for x.
    7·1 answer
  • Please helpppppppppppppp
    7·2 answers
  • 3.) A linear function passes through the points (0, 2) and (-4,0).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!