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
zimovet [89]
3 years ago
8

How to do percentages?

Mathematics
2 answers:
Gwar [14]3 years ago
8 0
To calculate<span> the </span>percentage<span> increase, work out the difference (increase) between the two numbers you are comparing. Then divide the increase by the original number and multiply the answer by 100.</span>
Andrew [12]3 years ago
4 0
To make a percentage out of a decimal, you must move it 2 places to the right of a number.
For example, 0.10 = 10%, 0.25 = 25%
You might be interested in
Please help Asap. Will give brainiest if answered correctly with a math question
ivann1987 [24]

TV = VX.

3x-24 = 2x + 1

Add 24 to both sides:

3x = 2x + 25

Subtract 2x from both sides:

X = 24

VX = 2(25) + 1 = 50 + 1 = 51

The answer is 51

8 0
3 years ago
Read 2 more answers
Answer!!!!!Please!!!!Will do anything!!!
Marizza181 [45]
I think it is the first one

hope this helps
3 0
3 years ago
Read 2 more answers
What is the mass of an object that has a density of 1.3 g/cm3 and a volume
tangare [24]

Answer:

The mass of the object is 2.6 grams

Step-by-step explanation:

The density of an object is the ratio between its mass and its volume

The equation of the is d = \frac{m}{V} , where

  • m is the mass
  • V is the volume

Let us use this equation to solve the question

∵ An object has a density of 1.3 g/cm³

∴ d = 1.3 g/cm³

∵ Its volume is 2 cm³

∴ V = 2 cm³

→ Substitute them in the equation of the denisty above

∵ 1.3 = \frac{m}{2}

→ Multiply both sides by 2

∴ 2 × 1.3 = 2 × \frac{m}{2}

∴ 2.6 = m

∴ The mass of the object is 2.6 grams

8 0
3 years ago
Given: ABCD is a parellelogram.<br><br> Prove: AB=CD and BC=DA
ozzi

Answer:


Step-by-step explanation:

We have given a parallelogram ABCD.

For a parallelogram,

Opposite pair of sides are parallel to each other.

i.e AD is parallel to BC and AB is parallel to CD.

From the attached figure,

∡1 = ∡4  and  ∡2 = ∡3    {If two parallel lines cut by a transversal line then alternate interior angles are congruent }

Next, AC ≅ AC  {Reflexive identity}

hence, ΔABC ≅ ΔCDA   , By Angle-Side-Angle(ASA) congruent property of triangle.

Therefore, AB = CD  and AD = BC   {Proved}


6 0
3 years ago
Read 2 more answers
What is the percent for 1/10?
sweet [91]

Answer:

10%

Step-by-step explanation:

because 7/10 would be 70% 4/10 would be 40% right?

7 0
2 years ago
Read 2 more answers
Other questions:
  • Solve for x: 2x + 5 = -7
    6·2 answers
  • WILL CHOOSE BRAINIEST How many 6-digit numbers, formed using each digit from 1 to 6 exactly once, are divisible by: a.)5 b.)6 c.
    9·2 answers
  • 29. The table below shows some of the values of and for a linear function.
    7·2 answers
  • Planes A and B intersect.
    6·1 answer
  • Please help asap! i just need the answers. brainliest to first CORRECT answer!! thanks!
    6·2 answers
  • What is 3/4 +3/5 as a mixed number
    13·2 answers
  • Members of a lacrosse team raised $1352.50 to go to a tournament. They rented a bus for $802.50 and budgeted $25 per player for
    11·2 answers
  • Help!!! 10 points dhdhdhhhshmsmhsm
    13·1 answer
  • Select the graph that represents the solution for the following system of inequalities.
    12·2 answers
  • the length of a rectangular garden is 4 feet longer than the width. if the perimeter is 192 feet, what is the area is the garden
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!