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
kolezko [41]
3 years ago
15

Translate the following into an algebraic expression: A number is 30% of 20% of the number x.

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0

Answer: 0.06x

Step-by-step explanation:

  • An algebraic expression is an expression consist of integer constants, variables, and algebraic operations.

The given statement:  A number is 30% of 20% of the number x.

The required algebraic expression would be:

30% of 20% of x

=\dfrac{30}{100}\times \dfrac{20}{100}\times x  [we divide a percentage by 100 to convert it into decimal]

=\dfrac{6}{100}\times x\\\\=0.06x

Hence, the required algebraic expression would be :

0.06x

You might be interested in
Felipe made sand art bottles to sell at his school's craft fair. He wanted to use 9 different colors of sand. So, he bought 1 po
Dennis_Churaev [7]

Answer:  Felipe made 24 sand art bottles.

Step-by-step explanation:

Given: Total different colors of sand = 9

Weight of each color sand = 1 pound

Then, the weight of all 9 colors would be  9 × 1 = 9 pounds

Since 1 pound = 16 ounces

Then, 9 pounds = 9 × 16 = 144 ounces

capacity of each bottle = 6 ounce

Then, the number of bottles required = ( 144 ounces) ÷ 6

= 24

Hence,  Felipe made 24 sand art bottles.

8 0
3 years ago
Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -4x^2+3x+1=0
Oksanka [162]
<span>-4x^2+3x+1=0
D = b</span>² - 4ac = 3² - 4 * (-4) * 1 = 9 + 16 = 25
D>0  ⇒ <span>this equation has two solutions.</span>
5 0
3 years ago
Jack is in a helicopter and looking down at two friends’ homes. The angle of depression to the first home is 72°. The angle of d
alexandr402 [8]

The distance between the helicopter and the first home is 369. 87 m

<h3>How to solve the distance using the angle of depression?</h3>

The distance between the helicopter and the first home can be found using sine law,

Hence,

180 - 72 - 49 = 59 degrees.

Therefore,

420 / sin 59 = A / sin 49°

where

  • A  = distance form the first home to the helicopter.

cross multiply

420 sin 49 = A sin 59°

A = 420 sin 49 / sin 59

A = 316.978023694 / 0.8571673007

A = 369.869339199

A = 369. 87 m

Therefore, the distance between the helicopter and the first home is 369. 87 m

learn more on angle of depression here: brainly.com/question/1976859

#SPJ1

5 0
2 years ago
I need help with this question​
netineya [11]

Answer:

i don't know i'm sorry dude i mean i just don't know but i love to help but i can't sorry

6 0
3 years ago
Which expression is equivalent to -6 - ( -2 )<br><br> PLEASE HELP MEEE
katrin [286]

Answer:

-6 +2 = -4

Step-by-step explanation:

Its simple. Whenever you see two negative signs next to each other, they merge into an addition sign "positive".

-6+2 = -4

5 0
3 years ago
Other questions:
  • Juan always saves the same amount from his weekly allowance. The table shows how much he has saved at different times.
    15·2 answers
  • В та<br> If B = 49°13' and b - 10 find a<br> a. 4.6<br> b. 8.6<br> C.<br> d.<br> 5.4<br> 6.5
    11·1 answer
  • Lines of best fit (regression lines) must touch all dada points on a scatter plot
    11·1 answer
  • is a number. As a product of prime factors in index form = 2 × 34 × 3 Work out 32 as a product of prime factors in index form. G
    15·1 answer
  • Where would square root 113 be located on a number line
    14·1 answer
  • Sorry it’s small I could not get it in just zoom in
    13·1 answer
  • The volume of a right rectangular solid is 384 ft3. Find the height of the solid, if the length is 3 times the width, and the he
    9·1 answer
  • 7:
    15·2 answers
  • Set background
    9·1 answer
  • What is the complete factorization of 5x2 - 11x - 12?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!