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
Karo-lina-s [1.5K]
3 years ago
10

A blueprint is drawn using a scale of 2 mm over 25 ft. What length is represented by 1 mm?

Mathematics
1 answer:
Paha777 [63]3 years ago
8 0
The length of 1 mm is12. 5 ft
You might be interested in
Use the drawing tool(s) to form the correct answer on the provided number line.
miskamm [114]

Answer:

x= 1, x= 4, and x= -3

Step-by-step explanation:

Use the possible combinations of factors of the constant term of the polynomial to find a first root. Try 1, -1, 2, -2, 3, -3, etc.

Notice in particular that x = 1 is a root (makes f(1) = 0):

f(1)=x^3-2*1^2-11*1+12=1-2-11+12=13-13=0

So we know that x=1 is a root, and therefore, the binomial (x-1) must divide the original polynomial exactly.

As we perform the division, we find that the remainder of it is zero (perfect division) and the quotient is: x^2-x-12

This is now a quadratic expression for which we can find its factor form:

x^2-x-12=x^2-4x+3x-12=x(x-4)+3(x-4)=(x-4)*(x+3)

From the factors we just found, we conclude that x intercepts (zeroes) of the original polynomial are those x-values for which each of the factors: (x-1), (x-4) and (x+3) give zero. That is, the values x= 1, x= 4, and x= -3. (these are the roots of the polynomial.

Mark these values on the number line as requested.

7 0
3 years ago
The expression (x+3)(x+4), is equivalent to which of the following?
stich3 [128]

Answer:

x² + 7x + 12

Step-by-step explanation:

x squared plus 7 x plus 12

pls give brainliest for the answer

8 0
2 years ago
I am trying to keep up with math so can you help me
Liono4ka [1.6K]

Answer: Sure what you having trouble with?

Step-by-step explanation:

5 0
3 years ago
I forgot how to solve this can someone explain please
SIZIF [17.4K]

Answer:

The radius of cylinder is 14 inches

Step-by-step explanation:

Given that the volume of cylinder is 196π in² and the height is 1 in . The formula for it is V = πr²h. Then you can substitute the following value into the formula:

V = 196π

h = 1

196π = π × r² × 1

r² = 196π/π

r² = 196

r = 14 in

6 0
3 years ago
Read 2 more answers
Suppose you were looking at the histogram of the incomes of all of the households in the United States. Do you think that the hi
seraphim [82]

Answer:

The histogram is right-skewed.

Step-by-step explanation:

The income of all households in the United States can be categorized as low, medium and high.

Not many people earn a high income. So the proportions of people decreases as the income increases.

Most of the people earn a medium income. So the mode of the data would be somewhere in the start of the the distribution.

There are many households that earn a low income. But this proportion is not more than the proportion of people earning low income.

So the histogram for income distribution will have a long right tail with maximum data at the starting point.

This implies that the histogram is right-skewed.

8 0
3 years ago
Other questions:
  • Subtract 5 from 1/3 of 23
    13·2 answers
  • What is the equation of the line passing through (2,3) and (5,6)
    5·2 answers
  • What equation is described below?
    13·1 answer
  • I need help to solve this question pls
    10·1 answer
  • Help please<br> dghsshjhjs
    7·1 answer
  • 5. Explain why each relation is not a function.
    9·2 answers
  • Can someone please help will give brainliest.​
    7·2 answers
  • The point (4, 5) is translated two units left and eight units down. What is the
    14·2 answers
  • Please help. Don't know what to do
    7·1 answer
  • Is -96.22 an integer?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!