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
Anvisha [2.4K]
3 years ago
9

DUE IN 15 MINUTES AND LOST TRACK!!!!

Mathematics
1 answer:
levacccp [35]3 years ago
3 0

Answer:

B and C | The triangles are all right triangles and they are all congruent.

Step-by-step explanation:

You might be interested in
Distributive Property Find what is x.
andreev551 [17]
A) -9

-7(x+9)=9(x-5)-14x
-7x-63=9x-45-14x
-45 -45
-7x-18=9x-14x
+7x +7x
-18=9x+7x-14x
-18=2x
(-18)/2=(2x)/2
-9=x
8 0
3 years ago
Read 2 more answers
​6 2/3÷1/5 juuuuuuuuuuuuuuu
MAXImum [283]

Answer:

Exact Form:

100/3

Decimal Form:

33.3

Mixed Number Form:

33 1/3

<em><u>i hope this helped at all.</u></em>

7 0
3 years ago
Anything helps please help me!
dimaraw [331]
5 1/2 = 11/2
11/2 x 3/4 = 33/8 = 4 1/8
answer is B. 4 1/8
8 0
3 years ago
Let A= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. Suppose an element of A is randomly selected. What is the probability that it belongs to
gregori [183]
<h3>Answer:  3/5</h3>

============================================================

Explanation:

The set {1, 2}U{2, 6, 7, 9}U{5, 6, 7} simplifies to {1,2,5,6,7,9} after we combine everything and sort the values. We toss any duplicates.

Let B = {1,2,5,6,7,9}

There are 6 items in set B out of 10 items in set A.

The probability of landing in set B, if you pick something randomly from A, is 6/10 = 3/5

8 0
2 years ago
Read 2 more answers
Solve for x on the interval [0, 2pi]<br> Sinx = cosx + 1
lisov135 [29]

Answer:

π

Step-by-step explanation:

Solve for x on the interval [0, 2pi]

Given the equation

Sinx = cosx + 1

Square both sides of the equation

Sin²x = (cos x + 1)²

Sin²x = cos²x + 2cos x + 1

Since Sin²x = 1 - cos²x

1 - cos²x = cos²x + 2cos x + 1

Collect like terms

1-1-cos²x-cos²x-2cos x  = 0

-2cos²x-2cos x = 0

-2cos²x = 2cos x

-cosx = 1

cos x = -1

x = arccos -1

x = 180 degrees

<em>Hence the value of x = π</em>

8 0
2 years ago
Other questions:
  • Traci plans to conduct a coin-flipping experiment to see if the probability of landing on "heads" or "tails" is close to the the
    10·1 answer
  • Please help me I’m so confused right now
    8·1 answer
  • which graph represents a hyperbola centered at the origin, with a transverse axis of length 6 and a focus at (square root 14,0)
    8·2 answers
  • What is probability of randomly selecting a marble and getting black or red? a bag contains 5 black marbles, 10 red marbles, and
    10·1 answer
  • each wheel on roller coaster turns around 3999 times during the ride ,each ride lasts 4 minutes . how many times will each wheel
    13·1 answer
  • Tori wants to purchase a skateboard. She has $125 to spend. She finds one that regularly sells for $129.99 that is on sale for 1
    5·1 answer
  • How to write 60 as a product of prime factors
    11·1 answer
  • Please help I have no idea how to do this
    8·1 answer
  • Concesion tables contain ratios that can be used to convert units of length, weight, or capacity. You must multiply the
    14·1 answer
  • A chef plans to mix 100% vinegar with Italian Dressing. The Italian dressing contains 8% vinegar. The chef wants to make 60 mill
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!