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
Olenka [21]
2 years ago
13

Which expressions show the expanded form for 40.507?

Mathematics
1 answer:
yaroslaw [1]2 years ago
3 0
20+20+5/10+7/1000 I think
You might be interested in
P and W are twice-differentiable functions with P(7)=2(W(7)). The line y=9+2.5(x-7) is tangent to the graph of P at x=7. The lin
fiasKO [112]

Using the product rule, we have

m(x) = x W(x) \implies m'(x) = xW'(x) + W(x)

so that

m'(7) = 7W'(7) + W(7)

The equation of the tangent line to <em>W(x)</em> at <em>x</em> = 7 has all the information we need to determine <em>m'</em> (7).

When <em>x</em> = 7, the tangent line intersects with the graph of <em>W(x)</em>, and

<em>y</em> = 4.5 + 2 (7 - 7)   ==>   <em>y</em> = 4.5

means that this intersection occurs at the point (7, 4.5), and this in turn means <em>W</em> (7) = 4.5.

The slope of this tangent line is 2, so <em>W'</em> (7) = 2.

Then

m'(7) = 7\cdot2 + 4.5 = \boxed{18.5}

4 0
2 years ago
What is the number sentence of 34 using addition
EleoNora [17]
If You mean A sum to write here's one :
31+3
5 0
3 years ago
Read 2 more answers
What is the distance between (4,7) and (2,2)?
algol [13]
\bf \textit{distance between 2 points}\\ \quad \\&#10;\begin{array}{lllll}&#10;&x_1&y_1&x_2&y_2\\&#10;%  (a,b)&#10;&({{ 4}}\quad ,&{{ 7}})\quad &#10;%  (c,d)&#10;&({{ 2}}\quad ,&{{ 2}})&#10;\end{array}\qquad &#10;%  distance value&#10;d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}&#10;\\\\\\&#10;d=\sqrt{(2-4)^2+(2-7)^2}\implies d=\sqrt{(-2)^2+(-5)^2}&#10;\\\\\\&#10;d=\sqrt{4+25}\implies d=\sqrt{29}
7 0
2 years ago
Blaine buys 2 books and the total cost is $24.18 What is the constant of proportionality that
jekas [21]

Answer:

$12.09

Step-by-step explanation:

formula; Y= kx

where;    y = $24.18

               x = 2 books

               k = constant of proportionality

Step 1. Do the equation based on the data given

Y = kx

$24.18 = k2

Step 2. Compute the mathematical equation. Divide both sides by 2 to eliminate coefficient in the variable.

<u>24.18 =k2</u>

       2

k = $ 12.09 is the constant of proportionality cost in dlooars per book

7 0
2 years ago
What is the area of the following figure?
Snowcat [4.5K]

Answer:

16.56‬

Step-by-step explanation:

The area of the square is 2 × 2

The area of the circle is-

A=πr²

A=3.14 × 2²

A=3.14 × 4

A=12.56

You don't need to divide it by half because there are two half circles so it would be a whole circle

12.56 + 4 = 16.56

Sorry if it is wrong

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why is the product of two rational numbers always rational? select from the drop-down menus to correctly complete the proof?
    9·1 answer
  • Kara is using a collection of old buttons for a craft project.She sorts the buttons by their sizes.The line plot shows the resul
    5·2 answers
  • (01.01 LC)A dancer took forward and backward steps of equal length during a dance. After taking 16 steps total, she was back at
    12·2 answers
  • PLEASE HELP I BEG PLEASE HELP ME ANYONE PLEASE HELP I BGE PLEASE PLEASSEEEEEEEEEE
    9·1 answer
  • Indicate the answer choice that best completes the statement or answers the question
    9·1 answer
  • A used motorcycle can be purchased
    5·1 answer
  • 37. SHORT RESPONSE To the nearest square
    5·1 answer
  • We shade to show all possible answers. The shading is called a solution set. True or False?
    15·1 answer
  • Please help a girl out I'm so confused rn
    9·1 answer
  • An 80-m tower is supported by a guy wire attached to the top of the tower. If the wire forms an
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!