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
irinina [24]
3 years ago
5

Please help me with Geometry A Proofs, due today, probably easy but I am so lost, I am not good at math please help!

Mathematics
1 answer:
enot [183]3 years ago
4 0
1)2(m+3)=-6
2m+6=-6
2m=-6-6
2m=-12
M=-12/2=-6

2)2m+6=-6
2m=-6-6
2m=-12
M=-12/2=-6

3)2m+6-6=-6-6
2m=-12
M=-12/2=-6

4)2m=-12
M=-12/2=-6
You might be interested in
Solve for m -mk-90>85
loris [4]
First add 90 to both sides) -mk>85+90simplify 85+90 to 175) -mk>175divide both sides by K) -m>175/kmultiply both sides by -1) m<-175/k
 YOUR ANSWER IS
M<-175/K 
hope l helped today l was stuck on the same question doing part 2 of alg exam , and l came through your question l hope it's not too late :)
5 0
4 years ago
I need help asap!!
klasskru [66]

Answer: $3.25

Step-by-step explanation:

First you need to calculate the cost of the 8 pounds of nuts.

Cashews = 4 x $4 = $16

Peanuts = 4 x $2.50 = $10

The total cost of 8 pounds of nuts equals $16 + $10 = $26

In order to calculate the cost of 1 pound of the mixture you need to divide the total cost by the total weight.

$26 / 8 lbs = $3.25 / lb

The cost of one pound of the mixture is $3.25.

6 0
4 years ago
Read 2 more answers
Need help solving for A
FromTheMoon [43]
I hope this helps you

7 0
3 years ago
XYZ has coordinates X(2, 3), Y(1,4), and Z(8,9). A translation maps X to X'(4,7). What are the coordinates for Y' and Z' for thi
Rashid [163]

Answer:

The coordinates are Y'(x,y) = (3, 8) and Z'(x,y) = (10, 13).

Step-by-step explanation:

First, we have to derive an expression for translation under the assumption that each point of XYZ experiments the same translation. Vectorially speaking, translation from X to X' is defined by:

X'(x,y) = X(x,y) + T(x,y) (1)

Where T(x,y) is the vector translation.

If we know that X(x,y) = (2,3) and X'(x,y) = (4,7), then the vector translation is:

T(x,y) = X'(x,y)-X(x,y)

T(x,y) = (4,7) - (2,3)

T(x,y) = (2, 4)

Then, we determine the coordinates for Y' and Z':

Y'(x,y) = Y(x,y) + T(x,y)

Y'(x,y) = (1,4) + (2,4)

Y'(x,y) = (3, 8)

Z'(x,y) = Z(x,y) + T(x,y)

Z'(x,y) =(8,9) + (2,4)

Z'(x,y) = (10, 13)

The coordinates are Y'(x,y) = (3, 8) and Z'(x,y) = (10, 13).

7 0
3 years ago
You have a triangular-shaped pennant hanging on your wall. The base of the pennant. Is 18 inches. The height is 1 foot. How much
EleoNora [17]

Answer:

9

Step-by-step explanation:

18 times 1

then divided by 2

is 9

6 0
4 years ago
Other questions:
  • A bag of rice has a mass of 3.18 pounds. Find it kilograms
    5·1 answer
  • Simplify 6r - 5t - 8r - 4t
    7·2 answers
  • What is 5.8 × 106 mg/s in grams per minute?
    12·1 answer
  • What’s the answer to this problem?
    12·1 answer
  • How to find the square root
    11·1 answer
  • What is the sum of angles of a pentagon?
    14·2 answers
  • Un capital de $30.000.000 se deposita durante un año a una tasa del 18,65% Nominal Convertible trimestralmente. El capital final
    11·1 answer
  • Evaluate if a=-3, b=2, c=-5<br> a2
    5·1 answer
  • See screenshot for question.
    15·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!