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
hammer [34]
3 years ago
7

1.

Mathematics
1 answer:
zheka24 [161]3 years ago
3 0

Answer:

-7k

Step-by-step explanation:

(−102+7k+6×4)+(−14−464−14k)

Multiply 6 and 4 to get 24.

−102+7k+24−14−464−14k

Add −102 and 24 to get −78.

−78+7k−14−464−14k

Subtract 14 from −78 to get −92.

−92+7k−464−14k

Subtract 464 from −92 to get −556.

−556+7k−14k

Combine 7k and −14k to get −7k.

−556−7k

You might be interested in
Which of the following statements about a plane is not true?
DedPeter [7]

We have to identify the statement about the plane which is not true.

1. Consider the first statement,

" A plane can be thought of as flat". It is true as plane is a flat surface.

2. Consider the second statement,

"The surface of a plane is made up of points". It is true as plane is a flat surface which is made up of points.

3. Consider the third statement,

"A plane can be seen". It is not true as plane is a flat surface which can not be seen.

4. Consider the fourth statement,

"A plane extends infinitely in all directions". It is true as plane is a flat surface that extends infinitely along its edges.

3 0
3 years ago
Read 2 more answers
Convert without rounding: 5/8 into a decimal = ?
SOVA2 [1]

Answer:

5/8 as a decimal is 0.625.

6 0
3 years ago
Please answer this question
makvit [3.9K]

Step-by-step explanation:

Using the properties of logarithms, the left side of the equation becomes

\log{3x^3} - \log{x^2} = \log{3x}

while the right hand side becomes

\log{27} - \log{x} = \log{\frac{27}{x}}

so we end up with

3x^2 =27 \Rightarrow  x = 3

4 0
3 years ago
Graph the image of this figure after a dilation with a scale factor of 3 centered at (-7,-6)
Yuri [45]
Given that the triangle is dilated by factor 3, the image will be found as follows;
The object is at:
A(-7,-3), B(-3,-2), C(-4,-5)
when the image was enlarged the new coordinates will be:
A'=3(-7,-3)=(-21,-9)
B'=3(-3,-2)=(-9,-6)
C'=3(-4,-5)=(-12,-15)
since the image is centered at the point (-7,-6), the final point will be at:
A"=[(-21+-7),(-9+-6)=(-28,-15)
B''=[(-9+-7),(-6+-6)]=(-16,-12)
C''=[(-12+-7),(-15+-6)]=(-19,-17)
thus the coordinates of the final image are:
A''(-28,-15),B''(-16,-12),C''(-19,-17)
3 0
3 years ago
Solve for x.<br><br> -5(x – 4) = -30<br><br> Enter your answer in the box.<br><br> x =
Svetlanka [38]

Answer:

- 5(x - 4) = 30

- 5x + 20 = 30

- 5x = 30 - 20 = 10

x = 10  \div - 5

x =  - 2

3 0
3 years ago
Read 2 more answers
Other questions:
  • Three of the angles of a quadrilateral are 120° 48° and 92° what is the size of the fourth angle
    10·2 answers
  • suppose that y varies directly as x . if y is 24 when x is 6, find the constant of variation and the direct variation equation
    10·1 answer
  • Solve for x. Round your answer to 2 decimal places.
    15·1 answer
  • Which weigh more 5.2 grams or 500 centigrams
    11·1 answer
  • The area of a triangle is 1/2 (x^2 - 2x +2x^2 -4). The height h is x+2 Write an expression for the base b of the triangle. ( Hin
    5·1 answer
  • Two consecutive even integers have a sum of 46. Find the integers.
    11·2 answers
  • During a certain 11-year period, the Consumer Price Index (CPI) increased by
    12·1 answer
  • What is AE?<br><br> Enter your answer in the box.<br><br><br> units
    12·1 answer
  • Please this is due in 10 mins!
    7·1 answer
  • Solve the inequality. Graph the solution.<br><br> −8&lt;−1/3 x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!