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
Fofino [41]
3 years ago
14

Which of the following trangles are right triangles

Mathematics
2 answers:
neonofarm [45]3 years ago
6 0
Yes exactly..... Right angles measure 90 degress, such as a square has one on all edges.
DochEvi [55]3 years ago
5 0
Right triangles are triangles with a 90 (Ninety) degree angle, so it would be an L, just like that. Also, look for the square on the angle.
You might be interested in
Use the equation machine to help you solve the
ale4655 [162]

Answer: k=8

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the equation to find a square in 6-8??​
VikaD [51]

Answer: 2 Squared is the answer

Step-by-step explanation:

Squared with 8 and 6 imagine 6 parcel and 8 sides.

It minus's to equal the equation 2.

3 0
3 years ago
Erica knits 18 squares on Monday. She knits 7 more squares each day for the rest  of the week. How many  squares does Erica have
Ne4ueva [31]
She knits 18 squares on Monday.
Then she knits 7 more squares each day:
Tuesday: +7, Wednesday: +7, Thursday: +7 and Friday: +7
18 + 7 * 4 = 18 + 28 = 46
Answer: She has 46 squares on Friday.  
7 0
3 years ago
Can someone please help, I’ll mark as brainliest
BaLLatris [955]

Answer: (3,inf)

(-inf,3)

Step-by-step explanation:

6 0
2 years ago
A graduate school entrance exam has scores that are normally distributed with a mean of 560 and a standard deviation of 90. What
9966 [12]

26.8% of examinees will score between 600 and 700.

This question is based on z score concept.

A Z-score is a numerical measurement that describes a value's relationship to the mean of a group of values. Z-score is measured in terms of standard deviations from the mean. If a Z-score is 0, it indicates that the data point's score is identical to the mean score.

z={x-\mu  \over \sigma }

where:

μ is the mean

σ is the standard deviation of the population

Given:

μ = 560

σ = 90

For

600≤ X≤700

for x = 700

Z score =x - μ/σ

=(700 - 560)/90

      = 1.55556

P-value from Z-Table:

P(560<x<700) = P(x<700) - 0.5 = 0.44009

for x = 600

Z score =x - μ/σ

=(600 - 560)/90

      = 0.44444

P-value from Z-Table:

P(560<x<600) = P(x<600) - 0.5 = 0.17164

∴ P(600<x<700) = P(560<x<700) - P(560<x<600)

                           = 0.44009 - 0.17164

                          =0.26845

∴26.8% percentage of examinees will score between 600 and 700.

Learn more about Z score here :

brainly.com/question/15016913

#SPJ4

4 0
1 year ago
Other questions:
  • What is the area? (IXL)
    6·1 answer
  • Which statement is true about the circumference of a circle?
    14·1 answer
  • adult tickets to a play cost 22 tickets for children cost 15 tickets for a group of 11 people cost a total of 228 write and solv
    10·1 answer
  • How are 36,48,84,24,12,21,63 alike?
    12·1 answer
  • How many times greater is 700,000 than 70,000
    5·2 answers
  • Which equation describe the line through the points (2,-4) and (5,8)
    10·1 answer
  • What is the slope of the line that passes through the points (26, 7) and (-39, 12)?
    13·1 answer
  • What is the lowest common multiple of 6 and 9 ?
    13·1 answer
  • If sin theta equals to a divided by b what is the value of sec square theta minus tan square theta
    8·1 answer
  • (5m-4)/6 -1 = 4m - (3m+10)/2<br>Solve linear equation ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!