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
nika2105 [10]
2 years ago
15

Unit 2 (12 points)

Mathematics
1 answer:
klio [65]2 years ago
3 0
1+3=4

A counterexample is an a example that proves the statement false.

1+3 are not even numbers but they equal an even one, so it just proved the statement wrong.
You might be interested in
What scale factor did Dionne use? 1/2 , 2/3 , 3/2 , 2
aleksandr82 [10.1K]

Answer:

\frac{2}{3}

Step-by-step explanation:

Calculate the scale factor, using the ratio of corresponding sides, image to original.

Using the vertical line image = 4 and original = 6 , then

scale factor = \frac{4}{6} = \frac{2}{3}

4 0
2 years ago
Hi , step by step please
Zigmanuir [339]

Answer:

Eldest: $335,500   Middle: $182,750   Youngest: $167,750

Step-by-step explanation:

Let's represent the amount of money the youngest sibling received as x.

The amount the eldest received can be represented as: 2x

The amount the middle sibling received can be represented as: x + 15,000

If we combined the amount of money that all of the siblings received, it would be $686,000. We can write this as an equation:

686,000 = 2x + (x + 15,000) + x

Now let's solve for x. First, combine like terms

686,000 = 4x + 15,000

Subtract 15000 from both sides to isolate the 4x

671,000 = 4x

Divide both sides by 4 to isolate the x

167,750 = x

Now we know that the amount of money the youngest received is $167,750. We can use this amount to figure out how much the other two siblings received.

Eldest: 2 * 167,750 = $335,500

Middle: 167,750 + 15,000 = $182,750

We can check to make sure these answers are correct by adding them all together to make sure that they equal 686,000

167,750 + 335,500 + 182,750 = 686,000

7 0
3 years ago
Jackson high schol chum bump lava rat socks
Nadya [2.5K]

Answer:

amebo soup

Step-by-step explanation:

i love it

5 0
2 years ago
The table shows the amount of sugar needed to make lemonade. Are the quantities proportional? Explain which method you used and
Klio2033 [76]

Answer: Yes

Step-by-step explanation:

For the first sugar and servings part, 4 for sugar, 2 for servings.

The ratio for this example above it for sugars to servings it 2:1. So every 2 sugars is every 1 serving and this applies to every other of the sugars and servings in the table.

7 0
2 years ago
Read 2 more answers
For the equation below, x is the input and y is the output. y = -4x + 3 If the input is -8, then the output is
KonstantinChe [14]

Answer:

35

Step-by-step explanation:

If is given the value -8 as it is the input then -->

y = -4(-8) + 3

Negative four times negative 8 is positive 32 so

y= 32 + 3

And 32 plus 3 is 35


7 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer in two minutes
    13·1 answer
  • What is 23/1 divided by 9/2
    10·1 answer
  • a nonlinear system of inequalities consists of two or more inequalities. ____ of these is/are nonlinear
    10·2 answers
  • please help me with these, show work or type how to do it ! Thank u, and yes I know they are wrong :/
    14·1 answer
  • A flower store sold 2,450 flowers in a month. If 60% of the flowers the store sold were roses, how many roses did the store sell
    11·2 answers
  • What is the volume of a cylinder whose height is 4 inches and the diameter of its top is 2 inches
    7·1 answer
  • Create a system of equations with a solution of (-5,2)
    10·1 answer
  • Describe the domain and range for
    10·2 answers
  • What does a equal? (b = 3√2)
    5·1 answer
  • Solve for A. W = a/3<br> PLEASEEEE
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!