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
Triss [41]
3 years ago
7

To decrease an amount 37% multiply by

Mathematics
2 answers:
alexira [117]3 years ago
8 0

Answer:

if x is the amount =100%

then to decrease the amount by 37% =(100-37)% = 63% of x =x*63/100 =x*0.63

multiply the amount by 0.63

Step-by-step explanation:

Pachacha [2.7K]3 years ago
8 0

Answer:

0.63

Step-by-step explanation:

if x is the amount=100% then to decrease by 37% multiply by 0.63

You might be interested in
Calculate the rate of change between the points (-6, -20) and (8, 22).
SCORPION-xisa [38]

Answer:

The rate change between these points is 3.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the value of x?<br><br> Enter your answer in the box.
ruslelena [56]

x =  \sqrt{ {13}^{2}  -   {12}^{2}  }  =  \sqrt{169 - 144}  =  \sqrt{25}  = 5

3 0
4 years ago
What is the measure of ehg?
Jobisdone [24]
(Answer: 120) angle EHF = 90 degrees+30 degrees=120 angle
4 0
3 years ago
Read 2 more answers
Divide (-3x^2 - 9x) ÷ (x + 3) <br> please explain/show work! &lt;33
Stolb23 [73]

Step-by-step explanation:

<em>( - 3 {x}^{2} - 9x) \div (x + 3)</em>

<em>This </em><em>is </em><em>the</em><em> </em><em>original </em><em>equation</em><em> </em><em>so</em><em> </em><em>you </em><em>will</em><em> </em><em>open</em><em> </em><em>the</em><em> </em><em>brackets</em><em>.</em>

<em>- 3 {x}^{2}  - 9x \div x + 3</em>

<em>The</em><em> </em><em>x</em><em> </em><em>will</em><em> </em><em>cross</em><em> </em><em>the</em><em> </em><em>division </em><em>sign</em><em> </em><em>making</em><em> </em><em>it</em><em> </em><em>times</em><em> </em><em>x</em><em>.</em>

<em>3 {x}^{2}  - 9x \times x = 3</em>

<em>So</em><em> </em><em>you </em><em>will</em><em> </em><em>proceed</em><em> </em><em>to</em><em> </em><em>multiply</em><em> </em><em>the</em><em> </em><em>9</em><em>x</em><em> </em><em>by</em><em> </em><em>x</em><em> </em><em>making </em><em>it</em><em>;</em>

<em>3 {x}^{2}  - 9 {x}^{2} = 3</em>

<em>So</em><em> </em><em>you</em><em> </em><em>will</em><em> </em><em>subtract</em><em> </em><em>9</em><em>x</em><em>²</em><em> </em><em>from</em><em> </em><em>3</em><em>x</em><em>²</em><em> </em><em>which</em><em> </em><em>won't </em><em>be</em><em> </em><em>possible </em><em>so</em><em> </em><em>it </em><em>will</em><em> </em><em>be</em><em> </em><em>negative</em><em>.</em>

<em>- 6 {x}^{2} = 3</em>

<em>Then</em><em> </em><em>you </em><em>will</em><em> </em><em>square</em><em> </em><em>root</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>making</em><em> </em><em>it</em><em>;</em>

<em>- \sqrt{6 {x}^{2} } =  \sqrt{3}</em>

<em>So</em><em> </em><em>the</em><em> </em><em>²</em><em> </em><em>will</em><em> </em><em>cancel</em><em> </em><em>the</em><em> </em><em>√</em><em> </em><em>leaving </em>

<em>-6x</em><em>=</em><em>√</em><em>3</em>

<em>-6x</em><em>=</em><em>1</em><em>.</em><em>7</em><em>3</em><em>(</em><em>Divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>-</em><em>6</em><em>)</em>

<em>x</em><em>=</em><em>0</em><em>.</em><em>2</em><em>8</em><em>8</em>

<em>That</em><em>'s</em><em> </em><em>the</em><em> </em><em>final </em><em>answer</em><em>.</em>

8 0
3 years ago
Compute the value of the discriminant and give the number of real solutions of the quadratic equation.
Sergio039 [100]
-2x^2+6x-3=0 \\ \\&#10;a=-2 \\ b=6 \\ c=-3 \\ \Delta=b^2-4ac=6^2-4 \times (-2) \times (-3)=36-24=12

The value of the discriminant is 12.
Since the discriminant is greater than zero, the equation has two real solutions.
4 0
3 years ago
Other questions:
  • Write a word problem in which the starting number is in the hundreds and the answer is 4 tickets were left over
    15·1 answer
  • When a number is added to of itself, the result is 24. The equation that models this problem is n + n = 24. What is the value n?
    12·2 answers
  • I need helpppppppppppppp
    15·1 answer
  • (20 points) <br><br><br><br> NEED ANSWER ASAP
    10·1 answer
  • Molly ordered 12 t-shirts for 14.00 and Teena ordered 23 t-shirts for 14.00 how much did they spend in all? Use the distributive
    10·1 answer
  • Joshua earns $8.20 per hour when he works at the college library. how much money does he earn if he works at the library for 4.5
    13·1 answer
  • Expand 2x(3x - 5)<br>again, please I'm struggling ​
    11·2 answers
  • What's 95/300 in simplest form?
    7·1 answer
  • Evaluate the expression 3⋅f(−4)−3⋅g(−2)
    13·1 answer
  • Mo is thinking of a number. Eleven more than one third of the number is -1. Find Mo's number
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!