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
Basile [38]
3 years ago
14

What is the value of the expression below when x = 10 and y = 2

Mathematics
1 answer:
dedylja [7]3 years ago
5 0

Answer:

There is no expression below.

You might be interested in
Please help with multiple choice question
Volgvan

Answer:

D:   {9, 21, 33}

Step-by-step explanation:

Ken worked 2, 8 and 14 hours on 3 separate days.

For working 2 hours, his earnings were f(2) = 2(2) + 5, or 9;

For working 8 hours, his earnings were f(28) = 2(8) + 5, or 21; and

For working 14 hours, his earnings were f(14) = 2(14) + 5, or 33

Thus, the range of this function for the days given is {9, 21, 33} (Answer D)

7 0
3 years ago
How do you find the surface area for this shape?
fgiga [73]

Answer:

  • total area is the total of the areas of each of the rectangular surfaces
  • 67 units²

Step-by-step explanation:

Add up the surface areas of each of the 6 faces.

There are two top/bottom faces with the same area, two left/right faces with the same area, and two front/back faces with the same area. So you only need to figure the areas for 3 faces, then multiply that sum by 2. Of course the area of each rectangle is the product of its length and width. For length, width, and height dimensions L, W, and H, the total area is ...

A = 2(LW +WH +LH)

  = 2(LW +H(L+W)) . . . . . I like this form because there's one less multiplication

  = 2(5·4 + 1.5(5+4)) = 2(20 +13.5)

A = 67 . . . units²

_____

<em>Comment on dimensions</em>

It does not matter which number you use for length, width, or height. The problem is symmetrical that way, so any of the dimensions can be called any of those things. You need to use the same number consistently for height (for example) once you have made the choice of which is which.

3 0
3 years ago
1. What is the length of segment_AD?
geniusboy [140]
Just count the notches between the two points, there are 15 notches so 15 is tour answer
6 0
3 years ago
Read 2 more answers
What would you pay for a $210,000 debenture bond that matures in 15 years and pays $10,500 a year in interest if you wanted to e
Hoochie [10]
<span>Let's say you wanted to earn a yield of 8%. $210,000 x .31524 = $66, 200.4 +$10,500 x 8.55948 = $89, 874.54 Use the tables to find .31524 (which is 8% @ 15 periods for present value of 1) and 8.55948 (which is 8% @ 15 periods for present value of an ordinary annuity of 1) You would pay a total of $156, 074.94</span>
7 0
3 years ago
5 divided by the sum of a number and 3
Sphinxa [80]

Answer:

The answer is 15 because 15 divided by 5=3 and 15 divided by 3=5

Step-by-step explanation:


6 0
3 years ago
Other questions:
  • NEED HELP ASAP <br><br> Which list shows the values in order from greatest to least?
    9·2 answers
  • Which fraction is bigger 2/3 or 2/8
    7·2 answers
  • Read and write the number in two other forms. five hundred sixty-one thousand, thirty-eight
    10·1 answer
  • HELP ME PLEASE!!!!!!!!!
    11·1 answer
  • What is 12 x 15 (405 x 10)
    8·2 answers
  • 4y-5x=-8
    15·1 answer
  • What is x + 3 = 10??
    14·2 answers
  • In one week 97 cell phones were sold. The following week, 48 more cell phones were sold than the week before. How many cell phon
    13·1 answer
  • Consider the equation x^2-7x-8=0 and describe it's roots​
    12·1 answer
  • What is the area of the trapezoid? The diagram is not drawn to scale.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!