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
olya-2409 [2.1K]
3 years ago
9

Which decimal is less 8.0

Mathematics
2 answers:
snow_lady [41]3 years ago
6 0

Answer:

0.8 is less than 8.0. So are 7.9, 7.8, 2.4, 4.6, -12.3, and 0.3.

Dennis_Churaev [7]3 years ago
5 0

Answer:

7.9 is less than 8.0

Step-by-step explanation:

Source My head

You might be interested in
3x^2+6x-9=0 complete the square
PolarNik [594]
You could simplify this work by factoring "3" out of all four terms, as follows:

3(x^2 + 2x - 3) =3(0) = 0

Hold the 3 for later re-insertion.  Focus on "completing the square" of x^2 + 2x - 3.

1.  Take the coefficient (2) of x and halve it:  2 divided by 2 is 1
2.   Square this result:  1^2 = 1
3.   Add this result (1) to x^2 + 2x, holding the "-3" for later:
                    x^2 +2x 
4    Subtract (1) from x^2 + 2x + 1:     x^2 + 2x + 1               -3 -1  =    0, 
       or      x^2 + 2x + 1 - 4 = 0
5.   Simplify, remembering that x^2 + 2x + 1 is a perfect square:

                        (x+1)^2 - 4 = 0

We have "completed the square."  We can stop here.  or, we could solve for x:  one way would be to factor the left side:

            [(x+1)-2][(x+1)+2]=0     The solutions would then be:

             x+1-2=0=> x-1=0, or x=1, and
             x+1 +2 = 0 => x+3=0, or x=-3.  (you were not asked to do this).


3 0
3 years ago
10x10<br> answer the answer
erma4kov [3.2K]
100. This is very easy thanks teacher
6 0
2 years ago
Read 2 more answers
The lines y1 = 2x - 6, y2 = -3x + 4, y3 = -1/2x + 4 intersect to form the sides of a right triangle. Find the perimeter and area
tino4ka555 [31]

The area and perimeter of the triangle is 2/5 square units and (2√10 + 4√5) / 5 units

<h3>Determining the perimeter and area of the triangle giving line equation</h3>

In order to determine the area and perimeter of the lines, we will plot the giving lines, determine the point of intersection and then use the Pythagoras theorem to determine the dimension of the right triangle.

The points of intersection of the line are;

(x₁, y₁) = (- 0.4, 5.2),

(x₂, y₂) = (-0.8, 4.4),

(x₃, y₃) = (0, 4)

Determine the base

b² = c² -a²

b = √(-0.8)² + (4 - 4.4)²

b = 2√5 / 5

Determine the height

h = √((- 0.4) - (- 0.8))² + (5.2 - 4.4)²

height = 2√5 / 5

For the hypotenuse

r = √2 · b

r = 2√10 / 5

<h3>Determine the Perimeter and area</h3>

Perimeter = s1+s2+s3

Perimeter = 2√5 / 5 + 2√5 / 5 + 2√10 / 5

Perimeter = (2√10 + 4√5) / 5 units

<u>For the area</u>

area = 1/2* base * height

A = 0.5 · (2√5 / 5) · (2√5 / 5)

A = 2/5 square units

Hence the area and perimeter of the triangle is 2/5 square units and (2√10 + 4√5) / 5 units

Learn more on area and perimeter of triangles here: brainly.com/question/12010318

#SPJ1

3 0
1 year ago
EASY MATH QUESTION! WILL GIVE BRAINLIEST! (MUST EXPLAIN HOW YOU GOT YOUR ANSWER!) By the end of the first quarter of a football
castortr0y [4]

Answer:

+73 yards.

Step-by-step explanation:

Since we have the first two quarters, we can simply work out the yardage for each game and add them together to get the total.

42-9 = 33 (first game)

58-18 = 40 (second game)

Therefore his total yardage was +73.

6 0
3 years ago
Read 2 more answers
Plsssssssssssss help
Rudiy27
The picture is too blurry for me even when I try zooming in on it
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these equivalent
    11·1 answer
  • Are rational numbers always, sometimes or never natural numbers?
    7·1 answer
  • What is 0.6288 rounded to the nearest hundredth? ​
    15·1 answer
  • Between what pair of numbers is the product of 289 and 7
    10·1 answer
  • My brother is 5 years older than I am. My sister is 3 years younger than I am.
    9·2 answers
  • Find the median of the table below. NUMBER OF ¡NCHES 20 22 24 26 FREQUENCY 3 2 1 3​
    8·1 answer
  • 2. Given that 5-6 ÷ 5p = 125º, find the value of 1/2p​
    10·1 answer
  • Whats -6 times 3 over 2
    8·1 answer
  • Four individuals invest in real estate together and i agreed to split the prophets equally, n invest $12,000, x invest 6,000, y
    7·1 answer
  • -Solve for b <br> 3b-5&gt;-8 or b-4≤0
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!