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
vitfil [10]
3 years ago
7

Help me please thanks in advance

Mathematics
1 answer:
Mandarinka [93]3 years ago
3 0
The answer is equal to 10.
You might be interested in
PLEASEEEEE HELPPP ILL GIVE 30 POINTS PLSSS HELP
beks73 [17]
Answer 4

4multiplyed by 4 is 16
8 0
3 years ago
HELP PLEASE <br><br> Answer choices <br><br> A). 12<br><br> B). 2<br><br> C). 6<br><br> D). 25/3
I am Lyosha [343]
That is 6 I believe

3 squared equals 9
9*2=18
18/3=6
4 0
3 years ago
The sum of the first three terms of a sequence is 6 and the fourth term is 16
Sati [7]

Answer:

              a₁ = -5, d = 7,  a₂ = 2, a₃ = 9, a₄ = 16

equation of sequence:    \boxed{\bold{a_n=7n-12}}

Step-by-step explanation:

a₁ + a₂ + a₃ = 6    

a₁ + a₁ + d + a₁ + 2d = 6

3a₁ + 3d = 6

a₁ + d= 2     ⇒ a₁ = 2 - d

a₄ = 16

a₁ + 3d = 16

2 - r + 3d = 16

2d = 14

d = 7

a₁ = 2-7 = -5

a₁ = -5, d = 7   ⇒  a₂ = -5+7 = 2, a₃ = 2+7 = 9, a₄ = 9+7 = 16

equation of arithmetic sequence:

a_n=a_1+d(n-1)\\\\a_n=-5+7(n-1)\\\\\underline{a_n=7n-12}

6 0
2 years ago
Which rule explains why these triangles aren't congruent? see picture below.
Lisa [10]

Answer:

SSS

Step-by-step explanation:

Well, the picture says asks why the triangles are congruent but your question asks why they aren't congruent, so I will just assume that you made a typo, and you really meant: "Which rule explains why these triangles are congruent?"

Well, the triangles have two congruent sides, and they have a common shared side that are both congruent (due to reflexive property), so the triangle theorem SSS (Side-Side-Side) proves that the triangles are both congruent.

7 0
3 years ago
What is the value of x in the equation below?<br>-3-(-8)-(-2)=x​
qwelly [4]

Answer: The X =7

Step-by-step explanation:

So by simplifying both sides of the equation, then isolating the variable you get the answer and find the value of x Hope this Helps

6 0
3 years ago
Other questions:
  • The histogram below shows information about the number of books students read in a month:
    14·1 answer
  • Find the area of the trapezoid
    13·2 answers
  • I don’t understand how to set up the equation and expressions, I pretty much need help with everything
    13·2 answers
  • Convert.<br> 1,000 grams =<br> kilograms
    11·2 answers
  • How many inches are in 12 feet
    9·2 answers
  • I need help with this?
    9·2 answers
  • Complete the recursive formula of the geometric sequence 27,−9,3,−1,
    11·1 answer
  • I'm stuck, can any one help me please?
    13·1 answer
  • 4. Identify each of the following as a carbohydrate, lipid, protein, or nucleic acid.
    5·1 answer
  • 9. The average daytime temperature on Venus is 870°F. The average
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!