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
aliina [53]
3 years ago
14

How do I solve these problems?

Mathematics
1 answer:
dedylja [7]3 years ago
8 0
Equation=8n+10
15th term=130
16th term=138
Below r my steps

You might be interested in
During a school food drive, the
Dafna11 [192]
428 = c + 62 I think this is right I’m not so confident
8 0
3 years ago
4. Find the solution for each equation:<br> x + 4 = 16
Alex777 [14]

Answer:

x=12

Step-by-step explanation:

when solving and equation with a variable, you must work backwards and do the opposite of the equation

sooo… you must subtract 4 (opposite of +4 is -4)

16-4=2

x=12

3 0
2 years ago
Read 2 more answers
Can we conclude that these two triangles are congruent?
Aleonysh [2.5K]

Answer:

Yes,

Step-by-step explanation:

because two sides are shown equal to each other, a and b. Also two angles are equal to each other, x and y. Once you know two angles or two sides are equal so is the third side.

Another way is SAS (side angle side). There is side a, angle y, and side b. These are shown on both triangles.

Therefore, we can conclude these two triangles are congruent.

5 0
3 years ago
6x to the power of 2 + 7x to the power of 3 + 8x to the power of 5 + 9
Paha777 [63]

Answer:

I couldn't understand question paper plz can u give question with photo too.

4 0
3 years ago
4. What are the values of x and y? HELP PLEASE
Sergeeva-Olga [200]
The bottom answer is correct. I had some trouble with this so I had to find x and y in separate parts.

TO FIND X
notice that the top triangle and bottom triangles are similar, meaning if you multiple all three sides of one by a specific number, it becomes the same size as the bottom triangle.

17 x n = 8, therefore n=8/17
8 x n = X, therefore X=64/17

For some reason, this does not give a correct value for Y, so I had to use trig 

TO FIND Y 

Notice that the angle DAB is the same as DBC (lets call this angle Ø)

Using trig rule, we know that the cos of an angle is equal to the adjacent side divided by the hypotenuses.

We can now form some equations:

cosØ = 15/17 (from the top triangle)
cosØ = 8/Y      (from bottom triangle)
Now we know that Y=(8x17)/15 = 136/15

X=64/15  Y=136/15
8 0
3 years ago
Other questions:
  • The area of a rectangel is 36 square centimeters, and it's length is 9 centimeters?
    12·2 answers
  • Charlie’s pizza charges $12 for a medium cheese pizza plus $2 for each additional topping. The cost of a medium pizza, y, with x
    14·1 answer
  • Which angle is adjacent to angle BGC
    8·1 answer
  • I need help on number 8 and 10. thanks!
    13·2 answers
  • PLEASE ANSWER QUICK 15 POINTS
    7·1 answer
  • What's the w for sin w=1/7?!
    11·1 answer
  • I need help with question 6
    8·2 answers
  • Please anyone help I’ll Venmo you 5 dollars not joking at all I swear please help!!
    15·2 answers
  • WILL GIVE BRAINLIEST-<br> Complete the table to multiply x^2 - 4x + 4 and 6x + 3.
    6·1 answer
  • Evaluate: m2•m3 helppppppppppppppoo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!