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
omeli [17]
2 years ago
12

Let x = -118 and y = -114.

Mathematics
2 answers:
Mice21 [21]2 years ago
5 0
I think it's x+y because the sum of two negative numbers is negative
mezya [45]2 years ago
3 0

Step-by-step explanation:

<u>Substitute x = -118 and y = -114 into the expressions:</u>

<u>1</u><u>:</u>

- 118 +  - 114 =  - 232

Correct.

<u>Use integer rule for #2:</u>

- 118 + 114 =  - 4

Incorrect.

*This answer can be a positive when terms are switched.

<u>3:</u>

- 118 \times  - 114 = 13452

When two negatives multiply, the product remains positive.

Incorrect.

<u>4:</u>

<u>\frac{ - 118}{ - 114}  = 1.035</u>

When two negatives divide, the quotient remains positive.

Incorrect.

You might be interested in
What set of Reflections and rotations could carry ABCD onto itself?​
Nitella [24]

Reflect over y-axis,reflect over the X axis ,rotate 180°

Option D is the correct option.

<em>Expla</em><em>nation</em><em>:</em>

<em>Let's </em><em>take</em><em> </em><em>point</em><em> </em><em>A</em><em> </em><em>which </em><em>is</em><em> </em><em>(</em><em>4</em><em>,</em><em>-</em><em>1</em><em>)</em>

<em>Reflect</em><em>ion</em><em> </em><em>over</em><em> </em><em>y-</em><em> </em><em>axis </em><em>will</em><em> </em><em>make</em><em> </em><em>this</em><em> </em><em>point</em><em> </em><em>(</em><em>4</em><em>,</em><em>1</em><em>)</em>

<em>Then</em><em>,</em><em> </em><em>reflect</em><em>ion</em><em> </em><em>over</em><em> </em><em>X </em><em>axis</em><em> </em><em>will</em><em> </em><em>make</em><em> </em><em>this</em><em> </em><em>point </em><em>(</em><em>4</em><em>,</em><em>-</em><em>1</em><em>)</em>

<em>After</em><em> </em><em>rota</em><em>tion</em><em> </em><em>of</em><em> </em><em>1</em><em>8</em><em>0</em><em> </em><em>degree</em><em> </em><em>we</em><em> </em><em>will</em><em> </em><em>get</em><em> </em><em>(</em><em>-</em><em>4</em><em>,</em><em>1</em><em>)</em><em> </em><em>.</em>

<em>Please</em><em> </em><em>see</em><em> the</em><em> attached</em><em> picture</em><em>.</em><em>.</em><em>.</em><em>.</em>

<em>Hope</em><em> </em><em>it </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP 50 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
Nonamiya [84]

Answer:

C

Step-by-step explanation:

Using the coefficients of each term and evaluating for h = - 4

- 4 | 1   - 7   - 7   20

      ↓   - 4   44   - 148

     ---------------------------

      1   - 11   37   - 128 ← remainder

Quotient = x² - 11x + 37 , R - 128

   

8 0
3 years ago
Read 2 more answers
Anyone know the answer to this question???
Katyanochek1 [597]

They want you to write the number in index form.

The number is 5N^2, where N = 3 x 5^2 x x^3

So:

5N^2 = 5 x (3 x 5^2 x x^3)^2

         = 5 x (3^2 x 5^4 x x^6)

         = 3^2 x 5^5 x x^6

or a bit neater looking:  3² ₓ 5⁵ ₓ x⁶

5 0
3 years ago
Write a function rule for the table. x ƒ(x) –3 –6 –2 –4 –1 –2 0 0
kogti [31]

Answer:

y=-2x

Step-by-step explanation:

The function has the table:

x          f(x)

-3          -6

-2          -4

-1           -2

0            0

Looking at the table, f(x) deceases by 2 each time. This is a constant rate of change called slope. This is a linear function and its equation can be written using y = mx+b. m = -2. b is the y-intercept for starting point where x = 0. When x=0, the table shows y=0. So b=0.

This means the rule is y = -2x.

4 0
3 years ago
(a) The curve with equation y2 = x3 + 3x2 is called the Tschirnhausen cubic. Find an equation of the tangent line to this curve
Dafna1 [17]

Answer:

  (a)  y = 9/4x -1/4

  (b)  (-2, -2), (-2, 2)

  (c)  see below

Step-by-step explanation:

(a) The derivative can be found from ...

  2y·y' = 3x² +6x

At (x, y) = (1, 2), this is ...

  4y' = 9

  y' = 9/4

so the equation of the tangent is ...

  y = (9/4)(x -1) +2

  y = (9/4)x -1/4

__

(b) At y' = 0, we have ...

  0 = 3x² +6x = 3x(x +2)

This says y' = 0 at x=0 or x=-2. (x = 0 is an extraneous solution.)

At x = -2, we have ...

  y² = (-2)³ +3(-2)² = -8+12 = 4

  y = ±2

So, the horizontal tangent points are (x, y) = (-2, ±2).

5 0
3 years ago
Other questions:
  • penguins spent almost 75% of their lives in the sea .An emperor penguin in the wild has a lifespan about 18 years . About how ma
    6·1 answer
  • AD = 4, BC = 5, AB + DC = 12. Найти AB, DC, AC.
    13·1 answer
  • Once you find the mistakes describe how to properly solve the problem
    11·1 answer
  • Please help this is my last one
    6·1 answer
  • Write 4,706 × 10 11 in standard notation
    5·1 answer
  • Which of the pairs of events below is mutually exclusive?
    12·1 answer
  • What is the equivalent mixed number to 23/4
    14·2 answers
  • Determine the range of the following graph:
    13·1 answer
  • What is the value of x in the equation below?
    10·2 answers
  • The amounts spent by 5 students on back to school supplies are $28.50, $25.75, $23.60, $30.20, and $25.00. Jenny spends $41.13 f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!