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
Leni [432]
3 years ago
11

15PTS PLEASE HELP ASAP! (dont write random answers pls) look at the pic attached:

Mathematics
1 answer:
Digiron [165]3 years ago
7 0

Answer:

i think you just multiply 20x60= 120

You might be interested in
The normal yearly growth of a plant is 60 inches. The normal growth was ten inches more than twice the amount of last year. What
Usimov [2.4K]

The growth of the plant last year was 25 inches if the normal growth was ten inches more than twice the amount of last year.

<h3>What is linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The normal yearly growth of a plant is 60 inches.

Let's suppose the growth of the plant last year was x

The normal growth was ten inches more than twice the amount of last year.

From the above statement:

10 + 2x = 60

2x = 50

x = 25 inches

Thus, the growth of the plant last year was 25 inches if the normal growth was ten inches more than twice the amount of last year.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

4 0
1 year ago
Diana works at a clothing store. She sold 1/5 of the total number of green shirts on Monday and 3/12 of the total number of gree
sergejj [24]

Answer:

your answer is 27/60 and 7/60

4 0
1 year ago
A computer company makes a rectangular screen with a The dimensions of the computer screen are modeled by diagonal of 20 inches.
Novosadov [1.4K]

Answer:

  x = 16

Step-by-step explanation:

The equation shown can be solved this way.

  x^2 +(x -4)^2 = 20^2

  x^2 +x^2 -8x +16 = 400

  2x^2 -8x -384 = 0

  x^2 -4x -192 = 0

  (x -16)(x +12) = 0

The positive solution is ...

  x = 16

_____

Since this makes use of the Pythagorean theorem, you've probably run across the 3-4-5 triangle. You often find scaled versions of it in algebra and geometry problems. Here, it is scaled by a factor of 4 to give a 12-16-20 triangle as half of the display screen.

The 3-4-5 triple is the only Pythagorean triple that is an arithmetic sequence. So, if the difference in side lengths is 4 and the diagonal is 5×4, you can be pretty certain that x = 4×4 and x-4 = 4×3.

6 0
2 years ago
How do i use Scientific notation on these problems? Because I don't know...
saveliy_v [14]

Answer:

Simplify the problems first

Step-by-step explanation:

Before you can convert it to scientific notation, you should simplify it first.

#1 for example:

(4 \times 10^5)^2\\

Use PEMDAS to solve the equation:

(4 \times 10^5)^2\\= 400000^2\\= 160000000000

So, now we have a super big number. To write it in scientific notation, put a decimal place in the number before the zeroes start. It would be  1.6 \times 10^{11} since there are 11 places after the decimal.

8 0
3 years ago
5. Identify the slope and y-intercept of the line with the given equation.
xeze [42]
&#10;y=mx+b\\&#10;m- \hbox{slope}\\&#10;b- \hbox{y-intercept}\\\\&#10;\underline{y=5x+2}\\&#10;m=5\\&#10;b=2\\\\&#10;2x+y=-6\\&#10;\underline{y=-2x-6}\\&#10;m=-2\\&#10;b=-6
3 0
3 years ago
Other questions:
  • 520% of 100<br> 20 1/4% of 3<br> 0.15% of 250<br> 200%of 79<br> 0.3% of 80<br> 0.28% of 50
    9·1 answer
  • What's the correct value for the expression 3 x |-4 + 2| - 3 ?
    5·1 answer
  • Which lists these numbers in order from least to greatest?
    14·1 answer
  • Geometry question!!
    5·1 answer
  • Which of the following are considered skew lines? <br> 1.cone 2. Prism 3. Cylinder 4.cube
    5·1 answer
  • A collector has 120 movie posters and 100 band posters. She wants
    15·1 answer
  • How do i check if a inequality is all real number or no solution
    15·1 answer
  • g A canyon is 1200 meters deep at its deepest point. A rock is dropped from the rim above this point. How long will it take the
    10·1 answer
  • Solve the quadratic equation: 5x²-2x-25=0​
    8·1 answer
  • The table below shows the number of customers that come eat lunch at a local deli each week.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!