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
Flauer [41]
3 years ago
11

Help me with these two questions , please they are due in some hours

Mathematics
1 answer:
mario62 [17]3 years ago
8 0
For the first   the correct answer is  C 

the second 
the perimiter of the triangle is equal the sum of the sides
x +x-1+x-2= 12 
3x = 12 +3 

x= 15/3 = 5 
You might be interested in
The volume of this prism
Licemer1 [7]

<em>answer = 66 \:  {cm}^{3}  \\ solution \\ volume = lwh \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \: 11 \times 3 \times 2 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 66 \:  {cm}^{3}  \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment</em>

5 0
3 years ago
Read 2 more answers
I need to know how to determine the product of the fractions and simplify
FinnZ [79.3K]
1      3     1×3       3
--- × --- = ------ = ----
2      4      2×4      8

5       5       5×5         25
--- × ---- = --------- = -------
6       7       6×7         42

hope is understandably 

5 0
3 years ago
ect the best answer for the question. 3. Rewrite the equation x + y + 3 = –2x + 4y + 18 into standard form (ax + by = c). A. 3x
trapecia [35]

Answer:

B

Step-by-step explanation:

To rewrite the equation x + y + 3 = -2x + 4y + 18, first combine like terms.

x + y + 3 = -2x + 4y + 18

3x - 3y + 3 = 18

3x - 3y = 15

This is the standard form.

It can also be simplified by dividing each term by 3 to x - y = 5.

5 0
3 years ago
Which equation is equivalent to <br> f(x) =-4(x+7)^2-6
Vladimir [108]

Answer:

-4x-34

Step-by-step explanation:=−4x+−28+−6

=(−4x)+(−28+−6)

=−4x+−34

3 0
3 years ago
3/2(5/3)-1 1/4+1/2 what is the answer to this
Rzqust [24]

Answer:

= 3/2 * 5/3 - 5/4 + 1/2

= 5/2 - 5/4 + 1/2

= 5/4 + 1/2

= 7/4

= 1 3/4

7 0
3 years ago
Other questions:
  • Explain how you know whether to add or subtract when you use the Distributive Property to multiply.
    6·1 answer
  • Ramon wants to balance his checking account. He has $2,340 in the account. He writes a check for $140. He deposits a check for $
    5·1 answer
  • The x-axis and y-axis are two lines that create the coordinate plane. The x-axis is a horizontal line and the y-axis is a vertic
    14·1 answer
  • HELP ME PLZZZZ HELP !!!!!!
    7·2 answers
  • PLEASE HELP ASAP!! I'LL GIVE YOU BRAINLIEST!!
    6·1 answer
  • The population of a village is 5936. 10 years ago the population was 5600. What percentage increase is this?
    9·1 answer
  • Helppppppppppppppppppppppppppppp
    14·1 answer
  • Look at the sample space below.
    14·1 answer
  • I need help very fast please!
    12·2 answers
  • In David's bag of candy he has:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!