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
shepuryov [24]
3 years ago
15

Which formula can be used to express the law of conservation of momentum, where p = momentum?

Mathematics
2 answers:
Anestetic [448]3 years ago
6 0

Answer:

The answer is A. pi=pf

Step-by-step explanation:

Just took the test

likoan [24]3 years ago
6 0

Answer: pi = pf

Step-by-step explanation:

Took the test on edgenuity and got it correct.

You might be interested in
Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB and cos ∠X = 2 and 5 tenths over 5 and 59 hundredths.
Maru [420]

Based on the above, the Triangle XYZ and ACB are known to be similar triangles since tanX = tanA = 5 over 2 and 5 tenths;

Hence:

  • AC = 2 x  XY
  • CB = 2  x YZ

<h3>What is the triangle about?</h3>

From the question given; Triangle XYZ is known to have been dilated by a scale factor of 2 to form a type of triangle known as triangle  ACB, So therefore, XYZ and ACB are known to be the same or similar triangles.

Since Angles Y and C are known to both measure 90 degrees, and angles A and X are said to be congruent. Therefore:

tanX = tanA = 5 over 2 and 5 tenths

AC = 2  x  XY

CB = 2  x  YZ

For part B:

cosX=Base/Hypotenuse

cos A=AC/AB

AC =  2.05

AB = 5.59

Therefore, Based on the above, the Triangle XYZ and ACB are known to be similar triangles since tanX = tanA = 5 over 2 and 5 tenths;

Hence:

  • AC = 2 x  XY
  • CB = 2  x YZ

Learn more about triangles from

brainly.com/question/27517432

#SPJ1

5 0
2 years ago
Could I get an explanation and some help?
True [87]
Think of it as a normal linear equation first. Let's find the slope.
m = rise/run = (3-1)/(0-1) = -2
We know the slope is negative now, so we can immediately get rid of the first two answers. Now, we know that the solutions must be under the line itself, so we can try figuring it out by testing some points. Let's use (0,0).
Is 0 </> 0+3? Since it's <, then we know the last answer is correct (y < -2x + 3).
7 0
3 years ago
Question 4 (4 points
aalyn [17]

Answer:

It is True 200% legit!

Step-by-step explanation:

4 0
3 years ago
The legs of a right triangle are 3 units and 8 units. What is the length of the hypotenuse? Round your answer to the nearest hun
ASHA 777 [7]

Answer:

Step-by-step explanation:

Hypotenuse^2=3^2+8^2

Hypotenuse^2=9+64=73

Hypotenuse =square root of 73

Hypptenuse =8.54

5 0
3 years ago
Solve the proportion.
Lostsunrise [7]

Answer:

r = 9

Step-by-step explanation:

cross multiply

9 * r = 81

9r = 81

divide both sides by 9

r= 81/9

r = 9

8 0
3 years ago
Other questions:
  • Find the missing side length of S
    11·1 answer
  • John goes to a restaurant and has a bill of $32.57. He uses a 10% off coupon on
    10·1 answer
  • 6 (2x - 7) + 4 (2x + 4)
    6·2 answers
  • The 22 students in Mr. Byers 6th grade class each donated $5.00 for Mr. Byers' end of year gift. When Jessica went to purchase t
    15·2 answers
  • Please answer What is the turning point of the graph of f(x) = |x + 4| ? (0, –4) (–4, 0) (4, 0) (0, 4)
    9·1 answer
  • Bill buys a new machine.
    5·1 answer
  • A bucket is leaking.After 3hr the bucket has leaked 3/4 of an ounce.How many ounces per hour is the bucket leaking 3/4oz-3hr= 3/
    8·1 answer
  • At the gift shop they sell small grettong card and large greeting cards. The cost of small ones are 1.80 and the cost of large o
    14·1 answer
  • Please I really need help! I'll give brainliest also!
    14·1 answer
  • A house was sold for $64,900. If the selling price represents a 25% profit over the purchase price, how many dollars were in the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!