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
Simora [160]
2 years ago
11

Please helppp im soo close to being doneeee (its easy i just forgot how to do it)

Mathematics
1 answer:
jolli1 [7]2 years ago
5 0

7 inch

............

............

............

You might be interested in
What is the standard form of the number four million, two hundred sixteen thousand, ninety
saveliy_v [14]
4,216,090
You just write the number
6 0
3 years ago
Read 2 more answers
Which ordered pair (x, y) is a solution to given system of linear equations?
patriot [66]

Answer:

(\frac{1}{6}, \frac{1}{2}) or (0.167,0.5)

Step-by-step explanation:

Given

3x + y =1

15x + y = 3

Required

Determine the solution

We'll solve using elimination method.

Subtract the first equation from the second:

15x + y = 3

3x + y =1

--------

15x - 3x + y - y = 3 - 1

15x - 3x + y - y = 3 - 1

15x - 3x  = 3 - 1

12x  = 2

Make x the subject:

x = \frac{2}{12}

x = \frac{1}{6}

x =0.167

Substitute \frac{1}{6} for x in the first equation

3x + y =1

3(\frac{1}{6}) + y = 1

\frac{1}{2} + y = 1

Make y the subject

y = 1 -\frac{1}{2}

y = \frac{2-1}{2}

y = \frac{1}{2}

y = 0.5

Hence, the solution is:

(\frac{1}{6}, \frac{1}{2}) or (0.167,0.5)

8 0
2 years ago
Evaluate the expression 23[1/4 +4(36÷12)]​
Katyanochek1 [597]
<h2>281.75</h2>

Step-by-step explanation:

23 [1/4 +4(36÷12)]

23 [1/4 +4×3]

23 [0.25 +12]

23 ×12.25

281.75

<h2>follow me</h2>
4 0
3 years ago
Choose the property of addition that justifies the equation.
Studentka2010 [4]

Answer:

Associative

Step-by-step explanation:

Associative property is the one that says that when 3 or more numbers are summed, the grouping of such numbers has no effect on the result of the sum. It is:

(a + b) + c = a + (b + c) for every a, b and c real numbers.

6 0
3 years ago
Given the graphed function below, which of the following ordered pairs are
Paul [167]

Answer:

B

Step-by-step explanation:

On the inverse, you switch the x and y. So on the function there is point (-2,-11) and on the inverse there is point (-11,-2)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Karen reads 20 pages of her book in half hour. If she reads for 3 hours at that same rate, about how many pages of her book can
    15·2 answers
  • Learning about what data is can help you understand how it can be used. Which of the following options are examples of data? (Ch
    14·1 answer
  • Where is the vertex of the equation?y = x2 – 18x + 80
    5·1 answer
  • Find the sum of 4x3 + 2x2 - 4x + 3 and 7x3 -4x2 + 7x + 8.
    5·2 answers
  • Name a number that can be evenly divided by 6 and and by 7
    11·1 answer
  • What is the equation if this line? (3,6) (-3,-6)
    6·1 answer
  • Please help asap!!!!!!
    8·1 answer
  • Why do they teach angles after fractions
    9·1 answer
  • Hi please help me with this
    9·1 answer
  • What is the price of gas at the gas station in dollars per liter?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!