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
zavuch27 [327]
3 years ago
7

Help, please! 10 points to solve.

Mathematics
1 answer:
sineoko [7]3 years ago
6 0
The answer is B, 7.6-(-1.7)=9.3
You might be interested in
Filomena applies the commutative property to the product. (7/15)⋅(−11)⋅(30) Which expression illustrates the commutative propert
dedylja [7]

  • The commutative property is a number property where the answer obtained is the same no matter the position of the numbers you are multiplying together.

  • Commutative property of multiplication is expressed as:

        a x b = b x a

        a x b x c = a x c x b = b x c x a

  • Note: " . " in the question also means "x" (multiplication)

  • Applying commutative property to the question:

(7/15)⋅(−11)⋅(30)

(7/15) ⋅ (−11) ⋅ (30) = (7/15) . (30) . (11)

The values interchanged are: 11 and 30. The result of the multiplication remains unchanged.

Option A  is the correct answer.

To learn more, visit the link:

brainly.com/question/24733555

8 0
2 years ago
Read 2 more answers
You have 100 feet of fencing and decide to make a rectangular garden. What is the largest area enclosed
k0ka [10]

Answer:

625 ft^2

Step-by-step explanation:

Given

P = 100 --- perimeter

Required

The largest area

The perimeter is calculated as:

P = 2 * ( L + W)

So, we have:

2 * ( L + W) = 100

Divide both sides by 2

L + W  = 50

Make  L the subject

L = 50 - W

The area is calculated as:

A= L * W

Substitute L = 50 - W

A= (50 - W) * W

Open bracket

A = 50W - W^2

Differentiate with respect to W

A' = 50 -2W

Set to 0; to get the maximum value of W

50 - 2W = 0

Collect like terms

-2W = -50

Divide by -2

W = 25

So, the maximum area is:

A = 50W - W^2

A = 50 * 25 - 25^2

A = 1250 - 625

A = 625

3 0
2 years ago
In a class, 64 offers mathematics while 94 offers chemistry , How many will offer the both course?
Leokris [45]

Answer:

30

Step-by-step explanation:

94-64=30 will offer the same course because the chemistry offers ocerride the mathematics offers

7 0
3 years ago
-3(x – 14) + 9x = 6x + 4<br>​
8090 [49]

Answer:

there are no solutions :3

no this is not a joke sjsjsj there are equations who has an answer and ones that are impossible to have a solution. use the no solution sign when you answer it or sum

Step-by-step explanation:

6 0
3 years ago
Which expression is equivalent to 6^2 times 6^6?<br> a. 6^8<br> b. (6^3)^5<br> c. 6^12<br> d. 6^8/6
ratelena [41]

Step-by-step explanation:

<u>Rule:</u>

When exponents multiply, they're adding.

<u>Multiply:</u>

{6}^{2}  \times  {6}^{6}  =  {6}^{2 + 6}  =  {6}^{8}

Option A is correct.

8 0
2 years ago
Other questions:
  • A kids skipping rope is 7ft long. How many ropes could I cut from a 10 yard long piece of rope?
    10·1 answer
  • On tuesday the value of stock decreased by 1/2 point. On Wednesday, the value increased by 3/4 point. On thursday the value decr
    10·1 answer
  • 20 POINTS!!!! write an example of an equation with variables on each side. state the steps you would use to isolate the variable
    12·1 answer
  • A scale on a map shows that 2 inches = 25 miles.
    8·1 answer
  • (-7/10+0.15)÷(-0.125)
    13·1 answer
  • Find the height, round to the nearest hundredth<br>Area is 72units squared <br>​
    9·1 answer
  • One less than the product of four and a number.<br> (Algebraic expression)
    14·1 answer
  • What is another word for translation?<br> A.flip<br> B.turn<br> C.slide<br> D.fall
    6·2 answers
  • Christine is 4 years younger than Mark. 3 years from now, she will be two-thirds as old as Mark find their present ages.Complete
    6·1 answer
  • What is the distance between points (-3, -1) and (2, 3)?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!