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
WINSTONCH [101]
2 years ago
13

Can somebody help? Thank you.

Mathematics
2 answers:
s344n2d4d5 [400]2 years ago
8 0
C : ASA=ASA because it makes a triangle shape
VladimirAG [237]2 years ago
4 0

Answer: C)  ASA = ASA

Refer to the diagram below. I've used color coding to match up the given statements with the drawing. Note how the red segments are between the blue and green angles. So we use ASA to prove the triangles are congruent.

You might be interested in
A​ half-century ago, the mean height of women in a particular country in their 20s was 64.7 inches. Assume that the heights of​
Ainat [17]

Answer:

99.5% of all samples of 21 of​ today's women in their 20's have mean heights of at least 65.86 ​inches.

Step-by-step explanation:

We are given that a half-century ago, the mean height of women in a particular country in their 20's was 64.7 inches. Assume that the heights of​ today's women in their 20's are approximately normally distributed with a standard deviation of 2.07 inches.

Also, a samples of 21 of​ today's women in their 20's have been taken.

<u><em /></u>

<u><em>Let </em></u>\bar X<u><em> = sample mean heights</em></u>

The z-score probability distribution for sample mean is given by;

                          Z = \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n} } } ~ N(0,1)

where, \mu = population mean height of women = 64.7 inches

            \sigma = standard deviation = 2.07 inches

The Z-score measures how many standard deviations the measure is away from the mean. After finding the Z-score, we look at the z-score table and find the p-value (area) associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X.

Now, Probability that the sample of 21 of​ today's women in their 20's have mean heights of at least 65.86 ​inches is given by = P(\bar X \geq 65.86 inches)

  P(\bar X \geq 65.86 inches) = P( \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n} } } \geq \frac{65.86-64.7}{\frac{2.07}{\sqrt{21} } } ) = P(Z \geq -2.57) = P(Z \leq 2.57)

                                                                        = <u>0.99492  or  99.5%</u>

<em>The above probability is calculated by looking at the value of x = 2.57 in the z table which has an area of 0.99492.</em>

<em />

Therefore, 99.5% of all samples of 21 of​ today's women in their 20's have mean heights of at least 65.86 ​inches.

3 0
3 years ago
#1). Yasmine plans to attend a four-year public university. She expects she will need to contribute $9,000 annually to her educa
Nina [5.8K]
The answer to #1 is D.

The answers to #2 is B,C,D,F.. I'm not sure what the remainder of G says..
3 0
3 years ago
Read 2 more answers
Why is it important to check all solutions to radical equations?
aleksklad [387]
Hello.

The solutions found to radical equations are not necessarily viable. They sometimes result in inequalities, and have to be checked.

Hope I helped.
4 0
3 years ago
Read 2 more answers
20 POINTS + BRAINLIEST AND THANKS
elena55 [62]

Answer:

1. 94.25 is the  surface area, 94.25 to 56.55 is the ratio of surface area to volume

2.138.23 is the  surface area 138.23 to 113.1 is the ratio of surface area to volume

7 0
3 years ago
Standard form for -10-6x^4-7x^2+5x
qaws [65]
-6x^4-7x^2+5x-10. hope this helps ! :)
7 0
3 years ago
Other questions:
  • 4. Choose an initial value that is less than zero. What happens to the value of
    14·1 answer
  • Going against the current, a boat takes 6 hours to make a 120-mile trip. When the boat travels with the current on the return tr
    6·2 answers
  • Please answer this correctly without making mistakes
    10·1 answer
  • An entomologist is studying the reproduction of ants. If an ant colony started with 50 ants, and each day, their population incr
    6·2 answers
  • Solve for x: -ax+4b&gt;9​
    9·1 answer
  • Please help me out with this Algebra 1 question
    13·2 answers
  • when is the appropriate to model data with a linear function. give example of a real world data that can modeled with a linear f
    14·1 answer
  • HELP I HAVE ONLY 1 MIN TO ANSWER IT HELP(((((((&amp;&amp;&amp;&amp;
    7·1 answer
  • Alex bought a T-shirt for $24.25. This week the T-shirt costs $5.95 less. Write and evaluate an addition expression to find this
    11·1 answer
  • A department store is offering the same percentage discount on all of their shoes. Suppose one pair of shoes is marked down from
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!