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
Eddi Din [679]
2 years ago
9

WILL GIVE BRAINLIEST

Mathematics
2 answers:
kari74 [83]2 years ago
5 0

Answer:

p = 33 m

Step-by-step explanation:

Since this is an equalateral triangle all the sides are equal

-----------------------------

set any two sides equal

7x - 17 = 2x + 3

subtract 2x from both sides

5x - 17 = 3

add 17 to both sides

5x = 20

Divide both sides by 5

x = 4

------------------------------

Find the length of any side

s = 2x + 3

s = 2(4) + 3

s = 11

-----------------------

the perimiter is the three times any side

p = 3s

p = 3 * 11

p = 33 m

gladu [14]2 years ago
3 0

Answer:

The perimeter of triangle is 33 meters.

Step-by-step explanation:

Given that the triangle is Equivalent Triangle where all angles and sides are equal, so we can assume that:

7x - 17 = 4x - 5

7x - 4x = 17 - 5

3x = 12

x = 12 ÷ 3

x = 4

OR:

4x - 5 = 2x + 3

4x - 2x = 3 + 5

2x = 8

x = 8 ÷ 2

x = 4

Substitute x = 4 into all expressions:

7x - 17 = 7(4) - 17 = 11 meters

4x - 5 = 4(4) - 5 = 11 meters

2x + 3 = 2(4) + 3 = 11 meters

In order to find out the perimeters, you have to add up all the sides:

P = 11 + 11 + 11

P = 33 meters

You might be interested in
if 200 volts comes from 110 turns on a coil, give the number of turns on a coil that yields 154 volts
grigory [225]

Answer:

23.7

Step-by-step explanation:

6 0
2 years ago
a farmer hires 110 workers to harvest apples from his trees.it takes the 12 days to harvest the farmers entire crop.how long doe
bazaltina [42]

Answer:

110 = 12

110 + 110 + 110 + 110 = 440

so 110 × 4 = 440

4 × 12 =<em><u> 48 days</u></em>

hope this helps

5 0
2 years ago
I need help with this question
Svetlanka [38]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
What are the dimensions of the largest 30-60-90 triangle that will fit inside a 45-45-90 triangle with leg length 14in.? Sketch
Ksivusya [100]
The triangle lengths would be 14√2, 7√2 and 7√6.

The sides of a 45-45-90 triangle can be listed as t, t and t√2.  The legs are each 14, so the hypotenuse will be 14√2.

This will also be the longest side of the 30-60-90 triangle.  Its sides can be listed as t, 2t and t√3.  Since the hypotenuse is the longest side, we have:

2t=14√2

Dividing both sides by 2, we have:
2t/2 = 14√2/2
t = 7√2

The remaining side will be t√3:

t = 7√2
t√3 = 7√2(√3) = 7√6
5 0
3 years ago
Why is it helpful to represent fractions and division with models?
solniwko [45]

Answer:

R fraction visual models are incredibly effective for teaching fraction concepts. Conceptual understanding means knowing the meaning of a numerators and a denominators. As well as understanding what actually happens when we perform fraction operations.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Hal, Mark, and Frank are driving round-trip to a football game
    6·1 answer
  • HELP WITH WORD PROBLEM - You want to find the probability that three out of five babies are boys. You decide to toss coins to si
    6·2 answers
  • What is 896.854 in word form
    5·2 answers
  • Let A=(-6,7), B=(-4,11), and C=(-2.10) be three points in the coordinate plane (A) Verify that the three points form a right tri
    14·1 answer
  • Robert wants to put lights around the front of his house the house is 12 yards long and 11 yards high how many feet of lights do
    8·2 answers
  • Which is the measure of AB<br> A. 10ft<br> B. 15ft<br> C. 20ft<br> D. 100ft
    7·1 answer
  • How do i solve this?
    10·1 answer
  • Square pyramid A and square pyramid B are similar. Their respective heights are 6 and 15 inches. The volume of pyramid B is 312.
    9·1 answer
  • 29x97 broken apart <br> need help now <br> Factors willl mark brainlyest
    11·1 answer
  • Solve the following equation:<br> 2|3x - 2| -4 = 16
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!