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
Tresset [83]
3 years ago
9

Please Help Me!!!!

Mathematics
1 answer:
ra1l [238]3 years ago
5 0
2. WXZ=YXZ
3.  Reflexive property of equality
(if they are angles)-
4. WXZ=YXZ ~~Reason- Congruent angles have equal number of degrees
(if they are triangles-more likely judging by the problem)-
4. Triangle WXZ=YXZ ~ Reason- SAS Congruence Postulate
You might be interested in
Discuss the validity of the following statement. If the statement is always​ true, explain why. If​ not, give a counterexample.
Zigmanuir [339]

Answer:

P(E \cup F)=P(E)+P(F).

Step-by-step explanation:

Given the statement

If P(E)+P(F)=P(E \cup F)+P(E \cap F), then E and F are mutually exclusive events.

If two events are mutually exclusive, they have no elements in common. Thus, P(E∩F)=0.

Therefore, the statement is always true as P(E∩F)=0

For mutually exclusive events:

P(E \cup F)=P(E)+P(F).

3 0
3 years ago
What is the ratio a:b if 8a=3b?
Digiron [165]

The ratio a:b is 3:8

Step-by-step explanation:

In simple words, the ratio a:b means the fraction a/b.

So we will have to solve the given equation for a/b

Given

8a=3b

Dividing both sides by 8

\frac{8a}{8}=\frac{3b}{8}\\a=\frac{3b}{8}

Dividing both sides by b

\frac{a}{b}=\frac{3b}{8*b}\\\frac{a}{b} =\frac{3}{8}

The ratio a:b is 3:8

Keywords: Ratios, Fractions

Learn more about ratios at:

  • brainly.com/question/4694425
  • brainly.com/question/4695279

#LearnwithBrainly

5 0
2 years ago
How do you this. Explain if you can so I can learn thx
12345 [234]

Answer:

2 seconds

Step-by-step explanation:

Given

h = - 32t² + 64t

When the frisbee lands the height h = 0, that is

- 32t² + 64t = 0 ( multiply through by - 1 )

32t² - 64t = 0 ← factor out 32t from each term

32t(t - 2) = 0

Equate each factor to zero and solve for t

32t = 0 ⇒ t = 0

t - 2 = 0 ⇒ t = 2

t = 0 represents when the frisbee was thrown

and t = 2 when it lands

Hence it takes 2 seconds for the frisbee to land.

7 0
3 years ago
Sarah needs to buy 3 identical shirts to wear. She had $15 gift certificate. Including using the gift certificate, she can spend
Marianna [84]
Let the cost of a shirt be s.

Three shirts = 3s.

3s + 15 ≤ 80 (Answer F)
3 0
3 years ago
Tory and her friend Terrence ride their bikes to school each day. On one particular day, Tory started out 5 minutes before Terre
lys-0071 [83]

Answer:

4:30 minutes im thinking

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • I'm Siobhan and none of my teachers can remember how to pronounce my name.
    12·1 answer
  • A rectangular horseshoe pit is 53 inches long and 32 inches wide.
    14·1 answer
  • Mary has 32 geraniums and she wants to plant the same number in each pot. if she has 8 pots , how many geraniums should she put
    14·2 answers
  • Which statement can you conclude from the Euler diagram
    11·1 answer
  • Find the range and interquality for 5,9,6'8'7
    12·2 answers
  • Jaiden has a prepaid phone plan plan (A) that charges 15 cents for each text sent and 10 cents per minute for calls. If jaiden h
    8·1 answer
  • How to solve 12ax-2ax+14x-2a+ -3x
    10·1 answer
  • Please help me serious answers I really need it
    9·1 answer
  • According to the map, which part of the Iberian Peninsula was under Christian control in the 8th century?
    8·2 answers
  • Which characteristics are appropriate for the Brand of camcorder? Choose all that apply
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!