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
kap26 [50]
3 years ago
12

Helpppppppppppppppppppppppppp

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

um

Step-by-step explanation:

hehhhhhhhhhhhhhhhhhhhhhhhh

You might be interested in
Find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, ...
Mariulka [41]

Answer: t_{n}=-15+9(n-1)

Step-by-step explanation:

The formula for finding the nth term of an arithmetic sequence is given as:

t_{n}=a+(n-1)d

a = first term = -15

d = common difference = -6 - (-15) = 9

n = number of terms

substituting into the formula , we have :

t_{n} = -15+(n-1)9

t_{n}=-15+9(n-1)

5 0
2 years ago
I NEED HELP FAST what is y+1=5/6(x-2) in standard form?
Irina18 [472]

Answer:

\large\boxed{5x-6y=16}

Step-by-step explanation:

The standard form of an equation of a line:

Ax+By=C

We have the equation in the point-slope form. Convert:

y+1=\dfrac{5}{6}(x-2)\qquad\text{multiply both sides by 6}\\\\6y+6=6\!\!\!\!\diagup^1\cdot\dfrac{5}{6\!\!\!\!\diagup_1}(x-2)\\\\6y+6=5(x-2)\qquad\text{use the distributive property}\\\\6y+6=(5)(x)+(5)(-2)\\\\6y+6=5x-10\qquad\text{subtract 6 from both sides}\\\\6y+6-6=5x-10-6\\\\6y=5x-16\qquad\text{subtract}\ 5x\ \text{from both sides}\\\\-5x+6y=5x-5x-16\\\\-5x+6y=-16\qquad\text{change the signs}\\\\\boxed{5x-6y=16}

6 0
2 years ago
7 cups of coffee and 4 pieces of toast cost $20 . 5 cups of coffee and 3 pieces of toast cost $14.50 . find the cost of each ite
Angelina_Jolie [31]

Answer:

Step-by-step explanation:

Bánh mì 1.5 đô

Cà phê 2 đô

5 0
2 years ago
What is obtained by squaring the standard deviation?
anastassius [24]
<h2>Answer:</h2>

Variance

<h2>Step-by-step explanation:</h2>

The standard deviation is related to the variance. The standard deviation measures the variation or dispersion of a set of data and is represented by the Greek letter sigma \sigma, while the variance measures how far a set of  numbers are spread out from their average value. The variance is obtained by squaring the standard deviation, so the variance can be found as \sigma^{2}

3 0
3 years ago
A homeowner is fencing in his triangular
tia_tia [17]

Answer:

Step-by-step explanation:

Square root

5 0
3 years ago
Other questions:
  • Help with number 6 please!
    11·1 answer
  • Show work<br> Find the volume <br> Round to the nearest tenth
    14·1 answer
  • How do I get the median for this question ?
    9·1 answer
  • How does the speed at which you drive affect your fuel economy? To find out, researchers drove a compact car for 200 miles at sp
    9·1 answer
  • A spinner is divided into 4 equal sections and is spun 100 times landing on yellow 27 times, blue 21 times, red 22 times, and gr
    9·2 answers
  • What is the answer to 7,8,9
    8·1 answer
  • Juan will spend at most on gifts. So far, he has spent . What are the possible additional amounts he will spend?
    10·1 answer
  • Jill was solving a system using the elimination method.After she added the equations together,she got 5=7.What does this mean fo
    14·1 answer
  • K(x) = X +-6<br> k(3) =
    10·2 answers
  • Jada fills the bathtub before taking a bath and then allows the water to drain when she is done. The graph below models the numb
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!