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
joja [24]
3 years ago
11

The isosceles triangle has a perimeter of 7.5 m. Which equation can be used to find the value of x if the shortest side

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
7 0

Answer:

<u>(7.5-2.1) /2</u>

<u>If the shortest side measures 2.1 m</u>.

<em>7.5-2.1 =5.4.</em> Then divide by 2 each side is 2.7m

castortr0y [4]3 years ago
7 0

Answer:

The equation for finding the value of x is 2x + 2.1 = 7.5 and the value of x is 2.7 m.

Step-by-step explanation:

Perimeter of the isosceles triangle = 7.5 m

Length of the shortest side = 2.1 m

Let the length of each of the other sides of the triangle = x meter

Then the equation for the perimeter of the triangle becomes:

Sum of 3 sides f the triangle = 7.5 m

=> 2*x + 2.1 = 7.5

=> 2*x = 7.5 - 2.1 = 5.4

=> x = 5.4/2 = 2.7 m

So the relevant equation for finding the value of x is 2x + 2.1 = 7.5 and the value of x is 2.7 m.

You might be interested in
16x^2-25 and 4x^2-x-5?
Thepotemich [5.8K]
What are you asking?
6 0
3 years ago
25 POINTS GUYS PLEASE HELP ME WITH THIS QUESTION<br><br>WHAT IS 1+1​
kirza4 [7]

Answer:

2

Step-by-step explanation:

1 + 1 = 2

5 0
3 years ago
Read 2 more answers
A rectangle has an area of 20 square units what can be said if it's height and width
Butoxors [25]
The height could be 2 and the width 10 or the height could be 10 and the width could be 2. 
4 0
3 years ago
Read 2 more answers
Compare the two statements |-0.45| and | -0.0045|
djyliett [7]

Absolute value means the distance from 0.

|-0.45| =0.45

|-0.0045|=0.0045

0.45>0.0045

So

|-0.45|>|-0.0045|

8 0
3 years ago
Read 2 more answers
Take the horse to overtake the
S_A_V [24]

Answer:

  • 120 km/h

Step-by-step explanation:

  • Speed in one direction = 40 km/h
  • Speed on return = x
  • Average speed = 60 km/h

Let the distance be d

<u>Average speed </u>

  • 2d/(d/40 + d/x) = 60
  • d/40 + d/x = 2d/60
  • 1/40 + 1/x = 1/30
  • 1/x = 1/30 - 1/40
  • 1/x = (4-3)/120
  • 1/x = 1/120
  • x = 120 km/h

6 0
3 years ago
Other questions:
  • If lines m and n are parallel in the illustration below. Which of the following must be true about
    14·2 answers
  • Help!!!!!!!!!!!!!!!!!!!!????
    12·1 answer
  • What is the value of g?
    14·2 answers
  • The cheerleading squad received 1/4 of the total sales of foam fingers and pom-poms at a pep rally. The squad received $258 in s
    12·1 answer
  • 1 2/5 divided by 2 3/4
    10·1 answer
  • If pentagon ABCDE is rotated 180 degrees around the origin to create pentagon A’B’C’D’E’, what is the ordered pair of point A’?
    11·1 answer
  • The common ratio in a geometric series is 0.5 and the first term is 256.
    5·1 answer
  • I need help with fractions and simplifying them
    15·1 answer
  • Work out the value of n 1/8 ÷ √ 2 = 2 n Give your answer as an improper fraction
    6·1 answer
  • If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!