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
Hunter-Best [27]
3 years ago
5

A rectangular field is 300 meters long and 250 meters wide. What is the area of the field in square kilometers

Mathematics
1 answer:
lidiya [134]3 years ago
7 0

Answer:

0.075 sq km

Step-by-step explanation:

Given that there is a rectangular field with dimensions of length =300 m and width = 250 m.

We have to calculate area of this rectangle in the units of square kilometres.

Let us convert length and width into km

1000m = 1 km

Hence length = 300/1000= 0.3 km and

width = 250/1000 = 0.25 km.

ARea = length x width = 0.3 x 0.25

=0.075 square km.

You might be interested in
Circle O is shown. Line segments E O and E O are radii with length 24. Angle D O E is 45 degrees. The area within sector D O E i
AfilCa [17]

Answer:

Its 72Pi. (Option C)

Step-by-step explanation:

Took it on Edge and got it right

7 0
4 years ago
Read 2 more answers
Which choice represents the expanded form of the expression (x- 2)3
Murljashka [212]

Answer:

(x−2)^3=x^3−6x^2+12x-8

Step-by-step explanation:

if you are talking about the binomial  (x−2)^3   you must expand then simplify. (x-2)3 you would just remove the parenthesizes and multiply -2 with 3 to get x-6 but I think you meant (x-2)^3


4 0
3 years ago
This question is confusing. Please help me!
patriot [66]

Answer:

C. 490.

Step-by-step explanation:

25% = 0.25.

If the number of emails that Ryan and Taylor each received  is x emails then Sara received  2x + 0.25 * 2x = 2.5 emails.

So 2x + 2.5x = 882

x = 882/4.5

x = 196.

So Sara received 2.5 * 196

= 490 emails.

5 0
3 years ago
What does -2(-5x+9)-9x equal
Ann [662]
-2(-5x+9)-9x
-2(-5x)+-2(9)-9x
10x-18-9x
+9        +9
19x=-18
----    ----
19     19
x=-1.05
7 0
3 years ago
Given the figure, if ∠ABC is 20° and C is the center of the circle, what is the measure of the central angle ∠ACB? A) 40° B) 70°
kramer

Answer:

D) 140°

Step-by-step explanation:

The total number of degrees in a triangle is 180. Since both sides of the triangle are the radius of the circle, the triangle is isosceles. Therefore the two opposite angles are equal. Thus, the central angle is 180° − 2(20°) = 140°.

7 0
3 years ago
Read 2 more answers
Other questions:
  • The result of 6 subtracted from a number n is at least 2. Which inequality represents this situation? A.
    5·1 answer
  • Help me please find the value
    12·1 answer
  • What two numbers add up to 6 and multiply to 12?
    9·1 answer
  • Write the equivalent mixed number: 50/7
    8·1 answer
  • A graph, titled a Car, on a coordinate plane. Horizontal axis measures gasoline in gallons. Vertical axis measures distance in m
    10·1 answer
  • Find the values of x for which f(x) = g(x). (Enter your answers as a comma-separated list.) f(x) = x2, g(x) = x + 20
    5·2 answers
  • A donkey eats 3/9 of a hay bale a week. How many hay bales does he eat in 21 days?
    9·2 answers
  • Identify the parent function of the equation below.
    15·1 answer
  • I need some help to classify this triangle pls
    15·1 answer
  • 21. What must be added to -9 to have a sum of 20?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!