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
Anettt [7]
3 years ago
8

A stack of 4 bricks is 6 feet high how high is a stack of 20 bricks

Mathematics
1 answer:
artcher [175]3 years ago
5 0
Hello there!

We first would have to determine how many feet are in each brick of the 4 bricks.

(6/4)= 1.5

There are 1.5 for ever brick.

Now that we know this, we do 1.5 by how many bricks we would want to multiply by, which in this case is 20.

(1.5x20) = 30 ft.

Your correct answer would be . . . 30 ft tall.

I hope this helps you!
You might be interested in
A 60 - kilogram person stands on a compression spring . The spring constant is 2500 Newtons per meter .
insens350 [35]
<h2>Answer:0.2352m</h2>

Step-by-step explanation:

Let the mass of the person be m.

Let the spring constant be k.

Let the displacement in spring be x

Let the acceleration due to gravity be g

As it is given that the person just stands,the forces are balanced.

So,mg=kx

Given,

m=60Kg\\k=2500Nm^{-1}\\g=9.8ms^{-2}

60\times 9.8=2500\times x\\x=\frac{588}{2500}=0.2352m

6 0
3 years ago
The correlation coefficient for the ages of drivers in a driver safety class and the number of traffic violations they have rece
Doss [256]
A correlation coefficient is always a value in between -1 and 1
The closest a coefficient to -1, the correlation is a strong negative correlation
The closest a coefficient to 1, the correlation is a strong positive correlation
The closest a coefficient to 0, there is no correlation at all

The coefficient -0.61 shows a strong negative correlation
This means that the relationship between the age and the violation is an inverse relationship; as age increases, violation decreases

Answer: option C
7 0
3 years ago
Can someone please help me?
Ne4ueva [31]

9514 1404 393

Answer:

  • x = 6
  • y = 55

Step-by-step explanation:

Angles opposite congruent sides are congruent, so base angles D and F of this isosceles triangle have the same measure:

  y = 55

__

The sum of angles in the triangle is 180°, so ...

  55° +(11x +4)° +55° = 180°

  11x = 66 . . . . . . . . divide by °, subtract 114

  x = 6 . . . . . . . . . . .divide by 11

The values of x and y are 6 and 55, respectively.

5 0
3 years ago
Drag statements and reasons to each row to show why the slope of the line between P and Q is the same as the slope between Q and
Delvig [45]

hi i know i’m late but to help out any future people, the answer is

Row One: Statement: 3/2=slope Reason: Definition of Slope

Row 2: Statement: 3/2=6/4 Reason: Triangle A is similar to Triangle B

5 0
3 years ago
Read 2 more answers
12x+5y3z, where ​x=12​, y = 6, and z = 3
mestny [16]

Answer:

12×x+5y×3z

12×12+5×6×3×3

144+30×9

174×9

1,566.

that's what I found out.

8 0
2 years ago
Other questions:
  • Complete the parametric equations for the given rectangular equation.
    14·1 answer
  • In radian measure, the angles of a 45-45-90 triangle are:
    12·2 answers
  • Which of the following is the expansion of (2m - n)7?
    11·2 answers
  • Can you make an equilateral right triangle
    5·1 answer
  • Use &lt;, &gt;, or = to <br><br> 947 and 479
    15·1 answer
  • Please hurry , need help
    8·1 answer
  • Doing a give away for 100 points
    12·2 answers
  • At a restaurant, the ratio of kid meals sold to adult meals sold is 4 : 9. If the restaurant sold 117 meals altogether, how many
    11·1 answer
  • 69% of Americans have $1,000 or less in a savings account, leaving them
    7·1 answer
  • WHO EVER HELPS I WILL MARK BRAINIEST PLEASE SOMEONE HELP RIGHT NOW PLEASE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!