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
AfilCa [17]
3 years ago
5

Simplify the expression show all your work 18 / 2 x 3 over 5 - 2

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
6 0

Answer:

18÷2 × 3 / 5-2

9 ×3 / 3

27/3

9

tyvm this was my 100th answer :)

You might be interested in
I need help please .
levacccp [35]

Answer:

Step-by-step explanation:

You know that anything to the zeroeth power is 1, so the equation is now

-7 * 1, or -7.

7 0
2 years ago
HELP ASAP PLEASE
Verizon [17]

Answer:

  • 1.25 g

Step-by-step explanation:

<u>Given:</u>

  • Initial mass is m = 80 g.
  • Half life = 10 days
  • Total time = 60 days

<u>Number of half-life periods:</u>

  • r = 60/10 = 6

<u>Equation for remaining sample:</u>

  • s = m*(1/2)^r
  • s = 80*(1/2)^6 = 80/64 = 1.25 g
5 0
2 years ago
2/3 + 3/4=? (pls show the steps on how you got an awnser :) )
shepuryov [24]

Answer:

17/12= 1 5/12

Step-by-step explanation:

Common denominator:

2/3= 8/12

3/4= 9/12

Solve:

8+9= 17

17/12= 1 5/12

8 0
3 years ago
Read 2 more answers
Write 8:136 in the form of 1:n
sergeinik [125]

Answer:

1:17

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers

zhuklara [117]

Step-by-step answer:

Given:

A triangle

Perimeter  = 60 cm

longest side = 4* shortest side (x)

Solution:

longest side = 4x

shortest side = x

third (intermediate side = 60 -x -4x = 60-5x

The triangle inequality specifies that the sum of the two shorter sides must be greater than the longest side to form a triangle.  Hence

x + y > 4x

x + 60-5x > 4x

60 - 4x > 4x

8x < 60

x < 60/8 = 7.5, or

x < 7.5

Therefore to form a triangle, x (shortest side) must be less than 7.5 cm.

Examine the options: both 7 and 5 are both less than 7.5 cm.

40, 30 and 25 all have a problem because the longest side (4 times longer) will exceed the perimeter of 60.

Now also examine cases where 4x is NOT the longest side, in which case we need

4x>=y

or

4x >= 60-5x

9x >=60

x >= 6.67

so x=5 will not qualify, because 4x will no longer be the longest side.

The only valid option is x=7 cm

The side lengths for x=7 and x=5 are, respectively,

(7, 25, 28)

5, 20, 35  (in which case, the longest side is no longer 4x=20, so eliminated)

7 0
3 years ago
Other questions:
  • How many meters in three kilometer?
    15·1 answer
  • Find the side length or angle measure. Round answer to the nearest tenth.
    8·2 answers
  • A 30-inch segment is cut into two parts whose lengths have the ratio 3 to 5. Find the length of the shortest part.
    14·2 answers
  • Find the remainder when f(x) = x3 + 14x2 − 7x − 10 is divided by x − 3
    5·2 answers
  • Write each ratio in the simplest form. (Note: remember the units of measurement, they must be the same!)
    14·1 answer
  • Write a number of your choice, using the following clues:
    14·2 answers
  • What is (5^7)(5^9) as a number to a single<br> power?
    15·2 answers
  • What is the final transformation in the composition of transformations?
    10·1 answer
  • THE SALES TAX ON A TABLE SAW IS $14.85 WHAT IS THE PURCHASE PRICE OF THE TABLE SAW BEFORE TAX IF SALES TAX IS 5.5%
    15·1 answer
  • Kelly is 5'4" tall. She measured her shadow one morning to be 8'7". She then measured the shadow of her house. The house shadow
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!