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
Serggg [28]
2 years ago
5

Anita incorrectly wrote the equation z = w – 18 to describe the pattern in the table.

Mathematics
2 answers:
Andreyy892 years ago
6 0
D Anita only compared the values in the row for z.
LiRa [457]2 years ago
5 0

The 63 is the err in her explanation here.

You might be interested in
These are the values in Min-Su’s data set.
Ber [7]
The answer is (4,5) (5,-5) (6,-4) (7,3) (8,1).
3 0
3 years ago
to build the garden of your dreams you need 11 m^3 of coil containing 46% clay. you have two types of soil you can combine to ac
aivan3 [116]

Answer: 9m^3 of soil with 50% clay and 2m^3 of soil with 28% clay is required

Step-by-step explanation:

Let x represent the quantity of the soil containing 50% clay that you would use.

Let y represent the quantity of the soil containing 28% clay that you would use.

To build the garden of your dreams you need 11 m^3 of soil.

x + y = 11 - - - - - - - - -1

Since the soil must contain 46% clay, the total amount of clay required is 46/100 × 11 = 5.06 m^3.

you have two types of soil you can combine to achieve this: soil with 50% clay and soil with 28% clay. This means that the quantity of both soils required to achieve 5.06 m^3 will be

0.5x + 0.28y = 5.06 - - - - - - - -2

Substituting x = 11 - y into equation 1, it becomes

0.5(11 - y) + 0.28y = 5.06

5.5 - 0.5y + 0.28y = 5.06

- 0.5y + 0.28y = 5.06 - 5.5

- 0.22y = - 0.44

y = - 0.44/ -0.22 = 2

Substituting y = 2 into x = 11 - y, it becomes

x = 11 - 2 = 9

7 0
3 years ago
I Need Help Answer Plz I Need It Badly!!!
salantis [7]

Answer: Yes it is.

Step-by-step explanation: So we are already told that segment AC is congruent to segment DC. They both have a right angle, as indicated by the angle symbol, and they share side-length BC.

According to the Hypotenuse-Leg Theorem, two right triangles that have a congruent hypotenuse and a corresponding, congruent leg are congruent triangles. AC and DC are hypotenuses and they are congruent. And BC, the shared side, is a corresponding congruent leg. And since they are both right triangles, we then know that the HL Theorem applies.

3 0
2 years ago
Someone please help me I’ll give out brainliest please don't answer if you don’t know
Reika [66]

Answer:

4xy + 6x

Step-by-step explanation:

2xy + 2x + 4x + 2xy

combine like terms:

4xy + 6x

5 0
2 years ago
Read 2 more answers
What are the soulutions of x^2+6x-6=10?
tia_tia [17]

Answer:x= -8 or 2

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which of these professionals most directly uses geometry?
    10·1 answer
  • Find the midpoint of segment JP, given J(-4,6) and P(-12,-2).
    9·1 answer
  • 1). Write 658.129 in expanded form 2). Write <,>,or = to make the statement true 2929.87 ? 2929.087. 3). Round 8.61 to the
    15·2 answers
  • Suppose you subtract -7 from the quotient of -16 and -4. what's the answer?​
    13·1 answer
  • What is the value of z? 52° 104° 116° 208°
    13·2 answers
  • Which pair of ratios form a proportion?
    7·2 answers
  • Una máquina llena 4 baldes de helado en 30 minutos, funcionando siempre a la misma velocidad Si ante un corte de luz, solo funci
    5·1 answer
  • Please answer correctly and you will receive a crown and brainliest.
    8·1 answer
  • Find the first derivative of f'(a) using first principle, for the given value of
    11·1 answer
  • a parking garage has 6 levels. Each level has 15 row. Each row has the same number of parking spaces. there are 2,250 parking sp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!