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
Illusion [34]
3 years ago
9

Substitute each variable to determine whether the inequality is true or false.

Mathematics
2 answers:
slega [8]3 years ago
6 0

Answer:

False

Step-by-step explanation:

-16<-15

algol133 years ago
3 0

Answer:

It is false: -16>-15 is not true

You might be interested in
8 1/4 divided by 2 3/4
Alex787 [66]

Answer:

The answer is 3

Have a great day :D

8 0
3 years ago
Factor completely 512x^3+2197y^3
Gnom [1K]

Rewrite 512x^3 as (8x)^3

(8x)^3 + 2197y^3

Rewrite 2197y^3 as (13y)^3

(8x)^3 + (13y)^3

Since both terms are perfect cubes, factor using the sum of cubes formula.

a^3 + b^3 = (a + b)(a^2 - ab + b^2) where a = 8x and b = 13y.

(8x + 13y)((8x)^2 - (8x)(13y) + (13y)^2)

Simplify

(8x + 13y)(64x^2 - 104xy + 169y^2)

7 0
3 years ago
PLEASE HELP!! WILL GIVE 50 points PLUS BRAINLEST!!!
SCORPION-xisa [38]

Answer:

Y=2.2x+2.50

Step-by-step explanation:

The y-intercept in this situation is the 2.50 pick up fee.

7 0
3 years ago
Read 2 more answers
The value from the set {10, 11, 12, 13} that makes the equation 2(x − 5) = 12 true is <br>.​
Diano4ka-milaya [45]

Answer:

x = 11

Step-by-step explanation:

2(x - 5) = 12 ← divide both sides by 2

x - 5 = 6 ( add 5 to both sides )

x = 11

4 0
2 years ago
Read 2 more answers
The sum of the first 10 terms of an arithmetic sequence is 235 and the
Degger [83]

Answer:

             \bold{a_1 = -42.65}\\\\\bold{d=14.7}

Step-by-step explanation:

The sum of the first 10 terms of an arithmetic sequence is:

S_{10}=a_1+a_2+...+a_{10}=\dfrac{a_1+a_{10}}{2}\cdot10=\dfrac{2a_1+(10-1)d}{2}\cdot10

\dfrac{2a_1+(10-1)d}{2}\cdot10=235\\\\(2a_1+9d)\cdot5=235\\\\2a_2+9d=47

the  sum of the second 10 terms is:  a₁₁ + a₁₂+...+ a₂₀

And the sum of the first 20 terms of an arithmetic sequence is:

S_{20}=a_1+a_2+...+a_{10}+a_{11}+...+a_{20}=\dfrac{2a_1+(20-1)d}{2}\cdot10

so the  sum of the second 10 terms is:

a_{11}+a_{12}+...+a_{20}=S_{20}-S_{10}

Therefore we have:

\dfrac{2a_1+(20-1)d}{2}\cdot10-\dfrac{2a_1+(10-1)d}{2}\cdot10=735\\\\(2a_1+19d)\cdot5-(2a_1+9d)\cdot5=735\\\\2a_1+19d-(2a_1+9d)=147\\\\10d=147\\\\d=14.7

and:  

2a_1+9\cdot14.7=47\\\\2a_1+132.3=47\\\\2a_1=-85.3\\\\a_1=-42,65

3 0
3 years ago
Other questions:
  • The equation of a parabola is 116(y+3)2=x+4 .<br><br> What are the coordinates of the focus?
    6·1 answer
  • Hucks bowling average over 5 games was 100 . He scored 118 on the next game . What was his new average.
    14·2 answers
  • The graph shows two lines, A and B.
    11·2 answers
  • A=b-2<br>a+b=a×b<br>Prove that a and b aren't whole numbers
    7·1 answer
  • please help me with question 3. A pizza has a diameter 16 inches. It is cut into 8 equal slices with angles of 45 degrees. What
    5·1 answer
  • Neal opened a savings account 11 years ago with a deposit of 2,335.69 the account has an interest rate of 4.3% computer daily ho
    6·1 answer
  • How to find which ratio is largest
    14·1 answer
  • Erick rode his bike at a constant speed. He traveled 36 miles in 1 1/2 hours. Find her unit rate, in miles per hour
    7·1 answer
  • Determine whether the relation is a function. Explain.<br> (-1, 6), (1, 4), (-1, 2), (1, 6), (-1, 5)
    12·2 answers
  • Please help will give Brainliest, 5 stars and Thanks!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!