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
wlad13 [49]
3 years ago
7

??? which ones r congruent or similar

Mathematics
2 answers:
Zolol [24]3 years ago
7 0
You have them all correct. Just put the last one as similar
aev [14]3 years ago
3 0
The top left is neither congruent nor similar.
The top right is similar but not congruent.
The bottom left is similar but not congruent.
And the bottom left is congruent, and similar
You might be interested in
A radio DJ frequently announces how much money is currently in a jackpot. Every day several randomly selected residents are call
Fofino [41]

Answer:

"Variable interval" is the right solution.

Step-by-step explanation:

  • A variable-interval timetable seems to be a fiber-reinforced routine where another sensitivity or reaction would be commended because an unanticipated or unstable transaction has taken place, which would be the exact reverse of either a fixed-interval routine.
  • The whole such schedule results in a slow or predictable, fairly constant targeted respondents.
6 0
2 years ago
Find the length of the missing side in the figure below. a = _______ cm.
WITCHER [35]

Answer:

\frac{2 \sqrt{177} }{5}

or

5.32cm correct to 2 decimal places

Step-by-step explanation:

This is a right angled triangle from what I know so we have to apply pythagoras theorem.

{7.1}^{2}  =  {a}^{2}  +  {4.7}^{2}

we need to rearrange this to find a²

{a}^{2}  =  {7.1}^{2}  -  {4.7}^{2}

a =  \sqrt{ \frac{708}{25} }

This can either be written as a fraction or decimal.

a =  \frac{2 \sqrt{177} }{5}

OR

a = 5.32

correct to 2 decimal places

5 0
2 years ago
Question 11 (2.5 points)
Rama09 [41]

Answer:

D

Step-by-step explanation:

The answer is d, because a represents adults, and c represent children. It's $45 per adult, so $45a, and $30 per child, so $30c. a+c is equal to 10, because that's how many tickets were purchased. $45a+$30c=345, because $345 is the total amount spent on tickets.

3 0
3 years ago
Can someone help me with this question pls and thank you
konstantin123 [22]

Answer:

x>2

Step-by-step explanation:

Longer than two hours is >.

3 0
2 years ago
Read 2 more answers
Does anyone know about this?:)
lina2011 [118]

Answer:

1. 148

2. 17

Step-by-step explanation:

1. m<FEC + m<CED = m<FED

  32      +       m<CED    =  180

  m<CED = 180 - 32

  m<CED = 148

2. m<CEA + m<AED = m<CED

(6x - 20) + (3x + 18) = 151

9x - 2 = 151

9x = 153

x = 17

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the solution to the system of linear equations?<br> 2x+4y=38<br> 10x+3y=105
    14·2 answers
  • What is the GCF of 14 and 49
    5·1 answer
  • 5 3/16" into millimeters
    8·2 answers
  • This is a determined or estimated amount of something
    9·2 answers
  • each side of the rectangle below is represented by an expression.If the perimeter of the rectangle below is 52 cm find the value
    6·1 answer
  • mary robertson sells tires at a large car service center. She earns 10% commission on the first $1000.15 percent on the next $20
    7·1 answer
  • During a sale, 20-cent candy bars were sold at 3 for 50 cents. How much is saved on 9 bars?
    12·1 answer
  • Which of the following is a dilation?
    11·1 answer
  • Matt made a 75% on his test. There were 20 questions on the test. How many
    12·2 answers
  • MATH: GRAPHS AND FUNCTIONS...HELP!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!