answer.
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
miss Akunina [59]
2 years ago
15

A farmer has 13 cows. a bolt of lightning kills all but 5 of them. how many cows survived?

Mathematics
1 answer:
jeyben [28]2 years ago
8 0
<span>Given that a farmer has 13 cows if a bolt of lightning kills all but 5 of them, this means that the bolt of lightning killed all the cows except 5.

Therefore, the number of cows that survived is 5 cows.
</span>
You might be interested in
On a coordinate plane, a triangle has points (negative 5, 1), (2, 1), (2, negative 1).
daser333 [38]

Answer:

Step-by-step explanation:

Given a triangle has points:

(-5,1),(2,1), (2,-1)

Let us label the points:

A(2,1),

B(-5,1) and  

C(2,-1)

To find:

Distance between (−5, 1) and (2, −1) i.e. BC.

Horizontal leg AB and

Vertical leg, AC.

Solution:

Please refer to the attached diagram for the labeling of the points on xy coordinate plane.

We can simply use Distance formula here, to find the distance between two coordinates.

Distance formula :

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

For BC:

x_2 = 2\\x_1 = -5\\y_2 = -1\\y_1 = 1

BC = \sqrt{(2--5)^2+(-1-1)^2} = \sqrt{63}

Horizontal leg, AC:

x_2 = -5\\x_1 = 2\\y_2 = 1\\y_1 = 1

AC = \sqrt{(2-(-5))^2+(1-1)^2} = 7

Vertical Leg,  AB:

x_2 = 2\\x_1 = 2\\y_2 = -1\\y_1 = 1

AB = \sqrt{(2-2)^2+(-1-1)^2} = 2

5 0
2 years ago
Read 2 more answers
A function g(x) has x-intercepts at (StartFraction 1 Over 2 EndFraction, 0) and (6, 0). Which could be g(x)? g(x) = 2(x + 1)(x +
Tcecarenko [31]

Answer:

g(x) = (x-6)(2x-1)

Step-by-step explanation:

g(x) intercepts the x-axis at these 2 points:

(6,0) ;(1/2,0)

⇒ 6 and 1/2 are roots ie; if you insert x=6 or x=1/2 into the equation of g(x) you will obtain a 0.

g(6) = g(1/2) = 0

now in order for 0 to appear we should have x-6

now in order for 0 to appear we should have x-1/2

but  x-1/2 doesn't appear in any of these, but its multiple of 2 is there:

2(x-1/2) = 2x-1

Therefore the function;

g(x) = (x-6)(2x-1)

5 0
2 years ago
Read 2 more answers
A pilot flew a jet from City A to City B, a distance of 1700 miles. On the return trip, the average speed was 20% faster than th
ArbitrLikvidat [17]
The answer is about 650 mi/h
8 0
2 years ago
Read 2 more answers
Solve the system of equations below -3xy+6y=9
Tcecarenko [31]

Answer:

x=\frac{2y-3}{y}

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Which of the following is not a solution for x &lt; 8?<br><br> x = 9<br> x = 7.95<br> x = 4.3
faltersainse [42]
The answer is 9 because If x has to be less than 8 then it can’t be 9
3 0
2 years ago
Read 2 more answers
Other questions:
  • On an algebra test, the highest grade was 42 points higher than the lowest grade. The sum of the two grades was 138. Find the lo
    15·1 answer
  • Caitlin Grasso is a salesperson in the kitchen and bath department at Morris Supplies, Inc. She makes 5.5% straight commission o
    14·1 answer
  • Which statements are true regarding undefinable terms in geometry? Select TWO options
    8·1 answer
  • Marissa is drawing coins from a bag that contains 5 pennies, 4 nickels, 5 m
    10·2 answers
  • Prachi was 5 kilometers east of her home when she began driving farther east at 70 kilometers per hour. Let f(n) be Prachi's dis
    7·2 answers
  • A can in the shape of a right circular cylinder is required to have a volume of 500 cubic centimeters. The top and bottom are ma
    13·1 answer
  • Tim is a sports fan. He spends the "TV-time" of his holidays watching football, cricket, golf, MotoGP, Formula1 races, tennis, b
    10·1 answer
  • Two congruent squares are shown in figures 1 and 2 below.
    11·1 answer
  • A college is selling tickets to the annual battle of the bands competition. On the first day
    9·1 answer
  • Gil buys 4 books for $16. Then he sells 3 CDs for $27. Write equations for y, Gil’s change in money after buying a book, and for
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!