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
denpristay [2]
2 years ago
7

The side length of an equilateral triangle is 6x -12. Write an expression for the perimeter of the triangle.

Mathematics
1 answer:
MrRissso [65]2 years ago
6 0

Answer:

REUWYRPUWUTQWHRBQWJHiowqoryueggfkleHRJ

Step-by-step explanation:

You might be interested in
What is the coefficient of the variable in the expression 4 − 3x − 7 + 6?
liberstina [14]
-3.

Coefficients are numbers that have a variable next to it, thus leading it to be -e of the -3x.

Hope this helps!
3 0
3 years ago
Read 2 more answers
Match the number with its opposite. Match Term Definition 9.2 A) 2.9 −2.9 B) −4.1 −1.4 C) −9.2 4.1 D) 1.4
jenyasd209 [6]

We have these opposite pairs

  • 9.2 and -9.2
  • 2.9 and -2.9
  • 1.4 and -1.4
  • 4.1 and -4.1

So all we're doing is matching each positive number with its negative version. In terms of a visual, the opposite of a number is mirrored over 0 on the number line. So for instance, the opposite of 2 is -2, with each being two units away from 0 on the number line.

8 0
3 years ago
Questions are in file/pictures! <br><br> (as you can see all my questions are from math lol)
77julia77 [94]

Answer:

the first one would be 12 square feet

the second one would be 2961$

and the third one would be 125%

Step-by-step explanation:

i took the test

5 0
3 years ago
The perimeter of a rectangular field is 60 meters. Its area is 200 square meters. Find its dimensions.
Vanyuwa [196]

Answer:

20 m by 10 m

Step-by-step explanation:

let w be width and l be length , then

2(l + w) = 60 ( divide both sides by 2 )

l + w = 30 ( subtract w from both sides )

l = 30 - w → (1)

lw = 200 → (2)

Substitute l = 30 - w into (2)

w(30 - w) = 200 ← distribute parenthesis on left side

30w - w² = 200 ( subtract 200 from both sides )

30w - w² - 200 = 0 ( multiply through by - 1 )

w² - 30w + 200 = 0 ← in standard form

(w - 10)(w - 20) = 0 ← in factored form

Equate each factor to zero and solve for w

w - 10 = 0 ⇒ w = 10

w - 20 = 0 ⇒ w = 20

Substitute these values into (1)

l = 30 - 10 = 20

l = 30 - 20 = 10

dimensions of field is 20 m by 10 m

4 0
2 years ago
Read 2 more answers
RIGHT ANSWER I'LL GIVE BRAINLIES
Alex_Xolod [135]
I really hope this is right but 6?
7 0
2 years ago
Read 2 more answers
Other questions:
  • Lauren has 108 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 9 kids on her block. Wri
    11·1 answer
  • Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, co
    5·1 answer
  • Write a real world situation for 15x-20&lt;130 (greater than or equal to is the symbol)
    10·1 answer
  • Correct answers only!! Circle P is described by the equation (×+4)^2 + (y+7)^2 = 16 and circle Q is described by the equation (x
    7·1 answer
  • Which of the following is a polynomial with roots 4,6, and -7?
    12·2 answers
  • Use
    9·1 answer
  • Please help!! Need the answer
    5·1 answer
  • Question 3
    15·1 answer
  • Find the surface area of the prism HURRY
    15·1 answer
  • a senator wishes to estimate the proportion of united states voters who favor new road construction. what size sample should be
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!