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
GuDViN [60]
3 years ago
14

If all sides of a triangle are congruent then all sides of a triangle are congruent....write the given and proof

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0

Step-by-step explanation:

Side-Angle-Side is a rule used to prove whether a given set of triangles are congruent. The SAS rule states that: If two sides and the included angle of one triangle are equal to two sides and included angle of another triangle, then the triangles are congruent.

You might be interested in
PLEADSE HELP ILL GIVE BARINLIESDT
Vlada [557]

Answer:

non-proportional's with positive y intercept are:

y=2.5x-7

y=-5x-8

proportional's with positive y intercept are:

y=1.2x

y=-10x

y=7x/8+1

7 0
2 years ago
In the expression 710 , which number is the exponent?
DiKsa [7]

Answer:

A.10

Step-by-step explanation:

An exponent is a number or letter written above and to the right of a mathematical expression called the base.

x is the base and n is the exponent or power. Definition: If x is a positive number and n is its exponent, then xn means x is multiplied by itself n times.

6 0
2 years ago
Read 2 more answers
Help with math 360×610÷409= what help
sergij07 [2.7K]

The answer to the equation is approximately 536.91

7 0
3 years ago
What is 155% of 50(please help)
horrorfan [7]
It is 77.5. Using a calculator is more useful. ☺
8 0
3 years ago
A manufacturer of running shoes knows that the average lifetime for a particular model of shoes is 15 months. Someone in the res
AveGali [126]

Answer:

The decision rule is  

Fail to reject the null hypothesis

 The conclusion is  

There is no sufficient evidence to show that  the  designer's claim of a better shoe is supported by the trial results.

Step-by-step explanation:

From the question we are told that

  The population mean is  \mu = 15 \ months

   The sample size is  n =  25

   The sample mean is  \= x  = 17 \ months

   The standard deviation is  s = 5.5 \ months

Let assume the level of significance of this test is  \alpha  = 0.05

    The null hypothesis is  H_o :  \mu = 15

     The alternative hypothesis is  H_a : \mu  > 17

Generally the degree of freedom is mathematically represented as  

         df = n -1

=>       df = 25 -1

=>       df = 24

Generally the test statistics is mathematically represented as

        t = \frac{\= x- \mu }{\frac{s}{\sqrt{n} } }

=>   t = \frac{ 17 - 15 }{\frac{5.5}{\sqrt{25} } }

=>   t =  1.8182

Generally from the student t distribution table the probability of obtaining   t =  1.8182 to the right of the curve at a degree of freedom of df = 24  is  

    p-value  = P(t > 0.18182 ) = 0.4286

From the value obtained we see that  p-value > \alpha hence

The decision rule is  

Fail to reject the null hypothesis

 The conclusion is  

There is no sufficient evidence to show that  the  designer's claim of a better shoe is  supported by the trial results.

7 0
2 years ago
Other questions:
  • Jennifer is a car saleswoman. She is paid a salary of $2000 per month plus $500 for each car that she sells. Her salary can be m
    6·1 answer
  • Harper wrote the expression 15-6+7 to represent "15 minus the sum of 6 and 7". Evaluate 15 - 6 + 7 and then exposing why Harper'
    5·1 answer
  • The force pulling a truck downhill is 2,000N, the mass of the truck is 40,000 kg. What is the acceleration?
    10·1 answer
  • Find the 14th term of the geometric sequence 6, -18,54, ...
    10·2 answers
  • In AHIJ, i = 99 inches, j = 99 inches and ZH=9°. Find the length of h, to the nearest<br> inch.
    8·2 answers
  • HELP NEEDED , YOU WILL GET 10 POINTS !
    7·1 answer
  • Does anyone know how to do this ?
    10·1 answer
  • The price of a 5-minute call is 1.50 what is the price of a 12-minute call
    8·2 answers
  • Which situation could represent the inequality 100 + 20x ≥ 380?
    12·2 answers
  • On Friday night, Alex ate a large pizza for dinner. He had 3/5 of the pizza left over when he was done. On Saturday, he ate 1/2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!