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
miskamm [114]
2 years ago
7

N - 3 = 10 pls someone help

Mathematics
1 answer:
olga55 [171]2 years ago
4 0

Answer:

n-13

Step-by-step explanation:

im not up for this bc didn't sleep a lot hope i did ok

You might be interested in
Jerry was making two different types of cookies. One recipe needed 3/4 cups of sugar and the other needed 2/3 cups of sugar. How
inn [45]
Both recipes would add up to 1 5/12 this is using the black widow way
5 0
3 years ago
Read 2 more answers
If the second term of a geometric sequence of real numbers is -2 and the fifth term is 16 then what is the fourteenth term?
Agata [3.3K]
<h3>Given</h3>

A geometric sequence such that ...

a_2=-2\quad\text{and}\quad a_5=16

<h3>Find</h3>

a_{14}

<h3>Solution</h3>

We can use the ratio of the given terms to find the common ratio of the sequence, then use that to find the desired term from one of the given terms. We don't actually need the common ratio (-2). All we need is its cube (-8).

a_2=a_1r^{(2-1)}=a_1r^1\\a_5=a_1r^{(5-1)}=a_1r^4\\a_{14}=a_1r^{(14-1)}=a_1r^13=a_5r^9\\\\\dfrac{a_5}{a_2}=\dfrac{a_1r^4}{a_1r^1}=r^3=\dfrac{16}{-2}=-8\\\\r^9=\left(r^3\right)^3=(-8)^3=-512\\a_{14}=a_5(-512)\\\\a_{14}=-8192

7 0
3 years ago
5 - 3(-2) + |-3| please explain
Natalija [7]

Answer:

14

Step-by-step explanation:

=5+6+|-3|

=11+|-3|

=11+(-√3^2)

=11+3

=14

7 0
3 years ago
Please help me fast please , i really dont understand .
Sever21 [200]

Answer:

y= 1/3x - 5/2 or D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help with these
IrinaVladis [17]
Let x be the number.
"twelve decreased by twice a number" ---> 12 - 2x
"8 times the sum of number and 4" ---> 8(x + 4)
12 - 2x = 8(x + 4)
12 - 2x = 8x + 32 (distributive property)
12 = 10x + 32 (add 2x to both sides)
-20 = 10x (subtract 32 from both sides)
x = -2 (divide both sides by 10)
6 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me idk what this is
    8·2 answers
  • What is the area of this parallelogram...ANSWER ONLY....no equations...
    14·2 answers
  • a model car is one tenth of the size of the real car the models measures 42cm longs what the length of length of the real car
    10·2 answers
  • HELP PLEASE!!!!!!!!!!!!!!!!!!
    12·1 answer
  • What is 1/2 divided by 8
    5·2 answers
  • Write what x is equal to x+3=45
    6·2 answers
  • Solve the system of equations.
    11·1 answer
  • Barney has 14 dimes and quarters worth $2.15. write the system of equations
    12·1 answer
  • [100 POINTS+BRAINLIEST] Use the figure to find each missing angle measure.
    7·2 answers
  • Multiply.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!