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
ElenaW [278]
3 years ago
15

Evaluate each expression please help(the crossed out ones are irrelevant)

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
7 0
9. 31 + 5 = 36
10. 16 - 4 = 12
12. 9
13. 44 + 34 = 78
14. 101 - 1 = 100

15. -539 ??? 
16. 15 ??
17. |-435| = 435
You might be interested in
H
Sav [38]

Answer:

What is the perimeter of a rectangle that is 18 inches wide and 23 inches long?

P = 2(l+w)

l = 23, w = 18

P = 2(23 + 18)

P = 2(41)

P = 82

So the perimeter of the rectangle is 82 inches.

Hope this helped! Have a great rest of your day! :)

5 0
3 years ago
A car travels 2.83 km in the x-direction, then turns left 65.3 ◦ to the original direction and travels an additional distance of
umka21 [38]

Answer:

  4.24 km

Step-by-step explanation:

The x-component of the displacement after the turn is ...

  d2·cos(θ) = (3.38 km)cos(65.3°) ≈ 1.41239 km

Adding this to the displacement before the turn, we have ...

  x-component of displacement = 2.83 km + 1.41 km = 4.24 km

4 0
3 years ago
i have 200 cubes. the volume of each cube= 1/8. solve for the total volume of the 200 cubes!(Tell me how you got it!)
Readme [11.4K]
The equation you would use would be (1/8)*200 which equals 25. To get this answer you multiply the volume by the quantity of cubes.
8 0
4 years ago
Read 2 more answers
A drawing of a surfboard in a catalog, it shows its length as 8 4/9 inches. Find the actual length of the surfboard if 1/3 inch
Bond [772]

Answer:

9.5 feets

Step-by-step explanation:

Length of drawing = 8 4/9 inches

Scale : 1/3 inch in drawing = 3/8 actual length

Length of drawing / drawing scale

8 4/9 = 76/9 inches

Number of 1/3 inches in total length of drawing :

76/9 ÷ 1/3

76/9 * 3 / 1

(76*3) /(9*1) = 228 /9 = 9 3/9 = 9 1/3

9 1/3 * 3/8 foot

(228 / 9) * (3 /8)

(228/3) * (1/ 8)

228 / 24

= 9.5 feet

4 0
3 years ago
Write a compound inequality for the graph shown below.<br> Use x for your variable.
Effectus [21]

Step-by-step explanation:

what i understand is x is a axis

8 0
3 years ago
Other questions:
  • Use the functions a(x) = 3x + 10 and b(x) = 5x − 6 to complete the function operations listed below.
    10·2 answers
  • A double-bar graph is a graphical method of representing the frequency of specific ordered _____.
    7·2 answers
  • Mr. Pease, a science teacher, records the air temperature, in degrees Celsius, every two hours. The table below shows part of Mr
    14·1 answer
  • Which of the following is the product of the rational expressions shown below?
    13·1 answer
  • What is 9^3/9^1 in expanded form?
    15·2 answers
  • Add.<br> (3x + 4) + (5x - 7)
    8·2 answers
  • What is 0.1067 as a fraction
    15·2 answers
  • A rectangle has a perimeter of 14 cm and length x cm. show that the width of the rectangle is (7-x)cm and hence that the area A
    14·1 answer
  • There are 120 people at a party 1/3 of the people leave the party work out the number of people still at the party
    13·1 answer
  • What is the product of (9) (negative 9) (negative 1)?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!