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
Sunny_sXe [5.5K]
2 years ago
9

Are these two expressions equivalent? 98.2 m - 14m- m 84.2m Yes No

Mathematics
1 answer:
Firdavs [7]2 years ago
8 0

Answer:

<h2><em>No</em></h2>

Step-by-step explanation:

Though the answer of this expression 98.2 m - 14m- m is 83.2, nd there is 84.2,

expressions are not equivalent.

You might be interested in
What is the equation of a line that has a slope of 0 and goes through the point (4, 10)?
kompoz [17]

Answer:

y =10

Step-by-step explanation:

The equation of a line in point slope form is expressed as;

y - y0 = m(x-x0)

m is the slope

(x0, y0) is the point on the line

Given

m = 0 and (x0, y0) = (4, 10)

On substituting;

y - 10 = 0(x-4)

y - 10 = 0

y = 0+10

y = 10

Hence the required equation of the line is y =10

4 0
3 years ago
The equation x^3+x^2+ax-4=0 has one root equal to -2. Find the value of a.​
Vedmedyk [2.9K]

Answer:

a = - 4

Step-by-step explanation:

Given x = - 2 is a root then f(- 2) = 0

f(x) = x³ + x² + ax - 4, thus

f(- 2) = (- 2)³ + (- 2)² - 2a - 4 = 0, that is

f(- 2) = - 8 + 4 - 2a - 4 = 0, thus

- 8 - 2a = 0 ( add 8 to both sides )

- 2a = 8 ( divide both sides by - 2 )

a = - 4

5 0
3 years ago
(Pls help i need this ASAP I got 10 min left) Is Figure A’B’C’D’ a reflection of Figure ABCD? Explain.
gtnhenbr [62]

Answer:

yes it's a refelction over the line f  (C)

Step-by-step explanation:

so c is correct

8 0
3 years ago
Read 2 more answers
Vector u has initial point at (3, 9) and terminal point at (–7, 5). Vector v has initial point at (1, –4) and terminal point at
spin [16.1K]

Answer:

⟨-5, -1⟩

Step-by-step explanation:

Vector:

A vector is given by its endpoint subtracted by its initial point.

Vector u has initial point at (3, 9) and terminal point at (–7, 5)

Then

u = (-7, 5) - (3,9) = (-7 - 3, 5 - 9) = (-10,-4)

Vector v has initial point at (1, –4) and terminal point at (6, –1).

Then

v = (6,-1) - (1,-4) = (6-1,-1-(-4)) = (5,3)

What is u + v in component form?

u + v = (-10,-4) + (5,3) = (-10+5,-4+3) = (-5,-1)

⟨-5, -1⟩ is the answer.

3 0
2 years ago
One and read or both rode bicycles from the park to Main Street the graphs below represent the time and distance for each studen
Harman [31]
Juan did.

The line on his graph takes longer to get to 8 blocks.;-D


7 0
3 years ago
Other questions:
  • I don't get this I need help
    12·2 answers
  • August hosted two dinner parties for his friends. Twenty guests attended the first party, and twenty-eight guests attended the s
    14·1 answer
  • What is the area of the drawing of the Jones' house? Round your answer to the nearest tenth
    6·1 answer
  • How long is the golden gate bridge?? above its 1
    10·1 answer
  • Urban gardening is becoming popular around the world. Some city residents grow plants in containers, like buckets or pots. Other
    6·1 answer
  • Substitution method x=-y <br> 8x+3y=40
    8·2 answers
  • Find the difference.
    9·2 answers
  • Which point on the coordinate plane is a reflection of point A across the y-axis
    8·1 answer
  • On a certain road map, the scale is 1 inch = 12 miles. Aurora Springs and Glendale are 4 inches apart on the map. What is the ac
    10·1 answer
  • The
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!