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
nydimaria [60]
2 years ago
15

PLZZZ NEED HELP!!!!!

Mathematics
1 answer:
svetlana [45]2 years ago
6 0
It's C. I'm sure of it.
You might be interested in
Multiply <br> (5x-1)(6x^2+3x+7)<br><br> SHOW WORK
notsponge [240]

sorry for using printed paper, I tried my best to avoid the lines

4 0
3 years ago
Read 2 more answers
It is known that the distance in metres through which a body falls freely varies directly as the square of the time taken. If a
erma4kov [3.2K]

Answer:

125 meters

Step-by-step explanation:

Let distance = d and time is t

Using the variation;

d = k t^2

So let’s us get k

80 = k * 4*2

16k = 80

k = 80/16 = 5

So for 5 seconds, the distance would be;

d = 5 * 5^2

d = 125 meters

4 0
3 years ago
Two ducklings wander away from the nest while their mother is away. The first duckling's displacement (distance and direction) f
aksik [14]

the second duckling is wandering by 2.6 units distance than the first duckling .

<u>Step-by-step explanation:</u>

Here we have , Two ducklings wander away from the nest while their mother is away. The first duckling's displacement (distance and direction) from the nest is (12,5) The second duckling's displacement is (13,-8) . We need to find How much farther did the second duckling wander than the first duckling. Let's find out:

Let a = (12,5) and b =(13,-8)

The distance each duckling wandered is the magnitude of its displacement vector. Therefore, the expression Distance second duck wandered is given by :

⇒ D  = |b|-|a|

⇒ D  = \sqrt{13^2+(-8)^2} -\sqrt{12^2+5^2}

⇒ D  = \sqrt{233} -\sqrt{169}

⇒ D  =15.26 -13

⇒ D  =2.6

Therefore , the second duckling is wandering by 2.6 units distance than the first duckling .

4 0
3 years ago
Last math question for today!!!!​
Alex777 [14]

Answer: Maybe search it up?...I cant rlly see what the question says

Step-by-step explanation:

3 0
2 years ago
20 POINTS FOR THE FIRST PERSON TO ANSWER
MAVERICK [17]

Answer: its A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If Huey measures out his section and has a pair of supplementary angles, and one angle is 112 degrees, what is the other angle?
    13·1 answer
  • Kenya jumped 7 and 1 sixth feet. Janet jumped 6 and 1 third feet. How much farther did Kenya jump?
    15·1 answer
  • If log2 5 = k, determine an expression for log32 5 in terms of k.
    15·1 answer
  • 1. for what constant k must f(k) always equal the constant term of f(x) for any polynomial f(x) 2. If we multiply a polynomial b
    11·1 answer
  • A wheel with a diameter of 12 inches will move 337 when rolled five times. How far will the same wheel move to the nearest inch,
    9·1 answer
  • 11. How many different ways can the 16 numbered pool balls be placed in a line on the pool table?
    9·1 answer
  • Please help Identify the domain of the function shown in the graph. A. 0 ≤ x ≤ 5 B. x is all real numbers. C. –5 ≤ x ≤ 5 D. x &g
    14·1 answer
  • Find the area of a circle with radius, r = 41cm. Give your answer rounded to 3 SF.
    5·1 answer
  • What is the slope of the line through (−1,−7) and (3,9)?
    8·2 answers
  • Write an inequality for "x".
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!